[15], This article is about naphthas derived from crude oil. Its boiling range can be from 180F to 330F. To put it General Description Colorless liquid with the odor of gasoline. See Appendix H: Reciprocal Calculation Method for Certain Refined Hydrocarbon Solvent Vapor Mixtures. Its boiling range can be from 180F to 330F. Chemsrc provides CAS#:64742-96-7 MSDS, density, melting point, boiling point, structure, etc. This petroleum fraction is similar to Petroleum Ether (CAS 8030-30-6) but V.M. There are hundreds of different petroleum crude oil sources worldwide and each crude oil has its own unique composition or assay. What is average molecular weight of naphtha? What is the average molecular weight of mobiltherm 603 oil? Naphthas may also be produced from other material such as coal tar, shale deposits, tar sands, and the destructive distillation of wood.[5][6]. At levels of 1100 ppm, 10% of the lower explosive limit, petroleum naphtha is immediately dangerous to life and health. . Molecular Weight : 163 Hygroscopic : No Coefficient of Thermal Expansion: 0.00078 V/VDEGC SECTION 10 STABILITY AND REACTIVITY ST ABILITY: Material is stable under normal conditions. Also referred to as Varnish Makers & Painters Naphtha. The feedstock are various by-products of naphtha crackers. naphtha is a mixture of many different volatile hydrocarbons. 1,2,3-TMB data can be used because the chemical is present in solvent naphtha (CAS RN 64 742 -95-6) at approximately 6% by weight and because 1,2,3-TMB is an isomer of two other category members (1,2,4-TMB and 1,3,5-TMB). Vapor pressure is less than 666 Pa (5 torr; 5 mmHg). Naphtha is also used in oil-based paints to keep them in a liquid state. Each molecule of naphtha can have vastly different weight because naphtha is a mixture of many . 110 (approx) Another source of naphtha is condensate which can be processed through a stand-alone, small crude oil distillation tower (sometime referred to as a splitter ). Also, the molecules with six carbon atoms tend to form aromatics, which is undesirable because the environmental regulations of a number of countries limit the amount of aromatics (most particularly benzene) in gasoline.[8][9][10]. Molecular Weight 99 (approx) Boiling Point 86-460F Freezing Point -99F Solubility Insoluble Vapor Pressure 40 mmHg (approx) Ionization Potential ? Weight % Naphtha; Low boiling point naphtha 8030-30-6 100% N-hexane 110-54-3 25 - 35% Xylene 1330-20-7 25 - 35% Molecular weight Freezing point/melting point: Vapor pressure: 40 mmHg(approx) Flash point: Vapor density: Specific gravity: . In petroleum engineering, full range naphtha is defined as the fraction of hydrocarbons in petroleum boiling between 30C and 200C. Its density is 750-785 kg/m 3, and boiling point is 160-220C. Naphtha is colorless (kerosene odor) or red-brown (aromatic odor) liquid and is insoluble in water. We don't save this data. Find more information on this substance at: PubChem, PubMed. OSTI.GOV Journal Article: Use of low molecular weight polyethylene in ultraviolet spectroscopy. Naphtha's molecular weight is 100-215 g/mol. Click here if you know the name or ID of the substance that you Furthermore, one needs to understand that it is not just one liquid but a term for defining a wide category of chemicals. The low organic content presence and higher molecular weight make Heavy Molecule Aromatic 150 a perfect choice for usage in Emulsifiers production, Oilfield Chemicals, and Ethylene Crackers. Ethyl Acetate (alias of Vinegar Naphtha) CAS RN: 141-78-6 . Sulfur . About Coal naphtha. 2015 ChemBK.com All Rights Reserved | Build: 20150530002, Qianyan Chemical Technology (Wuhan) Co., Ltd, triphenyl(phenylmethyl)phosphonium 1,1,2,2,3,3,4,4,4-nonafluoro-N-methyl-1-butanesulfonamide (1:1), (R)-2-CYCLOPROPYL-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER, 2,2,6,6-TETRAMETHYLPIPERIDINE HYDROCHLORIDE, 9-FLUORO-2-IODO-5,6-DIHYDROBENZO[F]IMIDAZO[1,2-D][1,4]OXAZEPINE, 3,17-Dioxa-5,8,12,15-tetraazanonadecane-8,10,12-tricarboxylic acid, 2,2,18,18-tetramethyl-4,16-dioxo-, 8,12-bis(1,1-dimethylethyl) ester, Pyrimidine, 2,4-diphenyl-6-[4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)[1,1'-biphenyl]-4-yl]-, tert-butyl 3-((chlorosulfonyl)methyl)piperidine-1-carboxylate, 1H-Pyrazolo[3,4-c]pyridine, 3-bromo-4,5,6,7-tetrahydro-, 1-Pyrrolidinecarboxylic acid, 3-[(methoxymethylamino)carbonyl]-, 1,1-dimethylethyl ester, (3S)-, 8H-6,11b-Epoxy-4b,8:7a,10-dimethano-1H-2-benzopyrano[5,6-d][1,3]benzodioxepin-11-acetic acid, 1-(3-furanyl)decahydro-8,9,16-trihydroxy-6,10,11a,13a-tetramethyl-3-oxo-, methyl ester, (1R,4aR,4bR,6S,7aR,8S,9S,10R,11S,11aR,11bS,13aR,16R)-, 4-(bromomethyl)-1-methylpiperidine(SALTDATA: HBr), 2-Fluoro-4-hydroxy-5-nitro-benzoic acid methyl ester, Used as the raw material of petroleum resin and the solvent of paint, pesticide emulsifier, silver powder rolling slurry, etc. The best way to determine the boiling point and other compositional characteristics of any of the specialty naphtha is to read the Safety Data Sheet (SDS) for the specific naphtha of interest. Molecular Weight 121 Hygroscopic NO Coefficient of Thermal Expansion 0.00085 V/VDEGC 10. Click here to have WISER help you identify an unknown chemical Hence floats on water. Naphtha is a flammable liquid mixture of hydrocarbons heavier than gasoline obtained by direct distillation of crude oil and gas condensates or cracking of petroleum products. Hydrocarbon Mixtures - Molecular Weight vs. Flammability: 4 (Extreme) U.S. Department of Energy Office of Scientific and Technical Information. Molecular Formula: C9 Molecular Weight: 108.099. But,exact analysis of the composition of complex mixtures of hydrocarbons, such as crude oil or oil distillation fractions, which can consist of several thousand different compounds, is difficult to get. (1) Naphthalene occurs as a white solid or powderthat is insoluble in water. The difference between molecular weight of naphtha from Eq (1) and (3) is 0.2 %. crude solvent coal tar naphtha; solvent naphtha (coal) Physical Properties. Naphthalene | C10H8 | CID 931 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety . molecule of naphtha can have vastly different weight because If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. Naphtha is in the low boiling point range, and equation (1) can be applied. Some petroleum refineries also produce small amounts of specialty naphthas for use as solvents, cleaning fluids and dry-cleaning agents, paint and varnish diluents, asphalt diluents, rubber industry solvents, recycling products, and cigarette-lighter, portable-camping-stove and lantern fuels. Naphtha is a key constituent for gasoline. They are colorless (with a kerosene odor) or red-brown (with an aromatic odor). [Note: A mixture of paraffins (C 5 to C 13) that may contain a small amount of aromatic hydrocarbons.] 10. Light aromatic solvent naphtha (CAS# 64742-95-6 ) is a useful research chemical. . What is average molecular weight of naphtha. The chemical formula for water is H2O. Less dense than water and insoluble in water. On a much larger scale, petroleum naphtha is also used in the petrochemicals industry as feedstock to steam reformers and steam crackers for the production of hydrogen (which may be and is converted into ammonia for fertilizers), ethylene, and other olefins. Impurities such as Cl, S, N, and metals are removed from an oil having a boiling point of 340 C. or lower in a waste oil having a high content of Cl, and hydrogenation is carried out to recover an oil, and the oil may be applied as a solvent. Coal naphtha weighs 0.87865 gram per cubic centimeter or 878.65 kilogram per cubic meter, i.e. Compare Product No. a molecular weight of 145 g/mol is assumed for the sake of simplicity; this approximately corresponds to a chain length of C10. Flash point ranges from 20F to 100F. Non-limited Diesel fuel molecular weight range is 150-250 g/mol. Naphtha . The chemical formula for naphthalene is C10H8, and its molecular weight is 128.19 g/mol. Light naphtha is the fraction boiling between 30 C and 90 C and consists of molecules with 5-6 carbon atoms. Molecular Formula The first unit operation (after being desalinated) in a petroleum refinery is the crude oil distillation unit. based on any of the following: PDF documents can be viewed with the free Adobe Reader, Signs/symptoms from exposure to the substance, Substance categories (flammable, meth lab, etc. Structure Search. EINECS is 265-046-8; Molecular weight range is 100-215 g/mol; specific gravity range is 0.75-0.85 g/cm 3; boiling point range is 320-430F (160-220C); vapor pressure is . Only emails and answers are saved in our archive. They are Petroleum naphtha is an intermediate hydrocarbon liquid stream derived from the refining of crude oil[1][2][3] with CAS-no 64742-48-9. The average molecular weight of naphtha is 157.5 g/mol. Example 2: Molecular weight of a light gas oil from a distillation curve, D86 used to distille a gas oil sample showes:10vol% recovered at 255 C30vol% recovered at 280 C50vol% recovered at 303 C70vol% recovered at 325 C90vol% recovered at 351 C, The sample gravity is measured to be of 31.4API, First, API gravity must be converted to specific gravity: S, specific gravity = 141.5/(31.4API +131.5) = 0.869. The molecular weight for Butane (n-butane) is 58.12 kg/kmole. 1 These resins have typically a low molecular weight ranging from about 400 to 5000 g/mol. Molecular weight is just an older term for molar mass. Naphtha (petroleum), hydrotreated heavy (white spirit type 3) was evaluated by the Commission in 2010 (see Documentation "Naphtha (petroleum), As early as the 1st century ad, naphtha was mentioned by the Greek writer . MeABP can then be found by using correction factors:MeABP = VABP + (-5)C = 303-5 = 298C C is then converted to K : MeABP = 298C + 273 = 571 K. Finally, by applying equation (2) the molweight can be calculated: Average MW = 1.6607E-04 * 5712.1962 * 0.869-1.0164 = 217 kg/kmol, Average MW = 42.965*5711.26007*0.8694.98308*e(2.097E-04*571-7.78712*0.869+2.08476E-03*571*0,869) = 232 kg/kmol. US EN. This is the key difference between naphtha and gasoline. Heavy naphtha molecules typically have from 7-9 carbon atoms. TSCA Definition 2022: A complex combination of hydrocarbons obtained from distillation of aromatic streams. Component CAS-No. The average molecular weight of naphtha is 157.5 g/mol. Product Name Solvent naphtha CAS 64742-94-5 Tel 0086-551-65418679 Email sales@tnjchem.com info@tnjchem.com [4] It is most usually desulfurized and then catalytically reformed, which rearranges or restructures the hydrocarbon molecules in the naphtha as well as breaking some of the molecules into smaller molecules to produce a high-octane component of gasoline (or petrol). What is heavy naphtha? . For many purposes in chemical engineering, there is important to know the molecular weight (MW) of the fluids in process streams, and for mixtures of several different compounds an average molecular weight can be useful. CHEMICAL NAME: SOLVENT NAPHTHA (PETROLEUM), HEAVY AROMATIC ABBREVIATIONS: A-150, S-150 SYNONYMS: High Flash Aromatic Naphtha, Type II Heavy Aromatic Solvent Naphtha . CAS Number: 64742-94-5 EPA Registry Name: Heavy aromatic solvent naphtha (petroleum) Molecular Formula: Unspecified Definition: A complex combination of hydrocarbons obtained from distillation of aromatic streams. Naphtha. Molecular Weight: 92.08. Chemical composition PONA Paraffins Olefins Naphthenes Aromatics Average Molecular Weight Carbon: Hydrogen ratio 11. 88.106. Direct measurement of molecular weight is time demanding and gives imprecise results. These advances facilitate investigation of the chemical transformations on a molecular level rather than on the bulk properties, such as density, distillation cuts, or octane number. [Testing of polymer films (including one from shale oil naphtha) for encasing samples to be analyzed] [Testing of polymer films (including one from shale oil naphtha) for encasing samples to be analyzed] Google use cookies for serving our ads and handling visitor statistics. Molecular Weight : 188 [Calculated] Hygroscopic : No Coefficient of Thermal Expansion: 0.00074 V/VDEGC Decomposition Temperature : N/D . Profile. says a molecule is a molecule and counts them both equally. Refinery Operations Naphtha Characterization Syn Gas Production needs Characterization methodology GBHE seconds or you may click one of the buttons below. You can target the Engineering ToolBox by using AdWords Managed Placements. Notes: As Rubber solvent (Naphtha) [no CAS]. Because of limited measurements, molecular reconstruction methods that predict unknown compositions by known bulk properties are widely applied in industry. Physical Description Clear to yellowish liquid with a pleasant, aromatic odor. LPG is Australian Made Energy. Two of the most used models, recommended by API, are given below: Riazi-Daubert 1980: MW = 4.5673E-05 * TR2.1962 * S-1.0164 (1), or MW = 1.6607E-04 * TK2.1962 * S-1.0164 (2), Riazi-Daubert extended: MW = 20.486 * TR1.26007 * S4.98308 * e(1.165E-04*TR -7.78712*S +1.1582E-03*TR*S) (3), or MW = 42.965 * TK1.26007 * S4.98308 * e(2.097E-04*TK-7.78712*S+2.08476E-03*TK*S) (4), TR = MeABP (mean average boiling point), in R (degree Rankin)TK = MeABP (mean average boiling point), in K (degree Kelvin)S = Specific gravity at 60 F (= 15.6C). Equation (1) and (2) fail to properly predict properties for hydrocarbons above C25, with boiling point > 400C (750F). Most of the heavy naphtha in a refinery comes directly from the atmospheric distillation unit. Naphtha is a liquid hydrocarbon mixture which is said to be highly flammable. Naphtha Data Presentation CLI Log # API Description. The The virgin naphtha is often further distilled into two streams:[7], The virgin heavy naphtha is usually processed in a catalytic reformer, because the light naphtha has molecules with six or fewer carbon atomswhich, when reformed, tend to crack into butane and lower molecular weight hydrocarbons that are not useful as high-octane gasoline blending components. NAPHTHA (PETROLEUM), HYDROTREATED HEAVY 64742 -48 -9 100% * All concentrations are percent by weight unless material is a gas. Hide. TSCA Definition 2022: A complex combination of hydrocarbons obtained from distillation of aromatic streams. Molecular weight, g/mol: 100-215: Sulfur content, %% not more than 0.02: Specific heat of combustion, MJ/kg: It consists of a complex mixture of hydrocarbon molecules generally having between 5 and 12 carbon atoms. Naphtha resembles gasoline in terms of boiling range and carbon number, being a precursor to gasoline. It is the fraction . It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C9 through C16 and boiling in the range of approximately 165C to 290C (330F to 554F). It can be seen that they differ significantly in their content of paraffins, naphthenes and aromatics: Some refinery naphthas also contain some olefinic hydrocarbons, such as naphthas derived from the fluid catalytic cracking, visbreakers and coking processes used in many refineries. Molecular Weight 87-114 (approx) Boiling Point 203-320F Freezing Point ? For heavier oil samples equation (3) and (4) are recommended. Advanced Search. LPG is the only motor fuel in which Australia is self-reliant. Naphthas are insoluble in water. All Photos (1) It has an initial boiling point (IBP) of about 35C and a final boiling point (FBP) of about 200C, and it contains paraffins, naphthenes (cyclic paraffins) and aromatic hydrocarbons ranging from those containing 4 carbon atoms to those containing about 10 or 11 carbon atoms. Specific Gravity (60F): 0.73-0.76 Flash Point 20-55F Upper Explosive Limit 6.0% Lower Explosive Limit 1.2% Molecular weight 170 for C12 chain length (dodecane) Melting point <0C (ECB 2000 a) Boiling point at 1013 hPa 150-290C (ECB 2000 a) . In Imperial or US customary measurement system, the density is equal to 54.85233 pound per cubic foot [lb/ft], or 0 . People can be exposed to petroleum naphtha in the workplace by breathing it, swallowing it, skin contact, and eye contact. Its name is Solvent naphtha (petroleum), heavy aliph. Hydrogen has a molecular Solubility Insoluble Vapor Pressure 2-20 mmHg Ionization Potential ? It typically constitutes 15-30% of crude oil, by weight. There are also hundreds of petroleum refineries worldwide and each of them is designed to process either a specific crude oil or specific types of crude oils. It contains hydrocarbons with carbon atoms between 4 to 12 per molecule. AddThis use cookies for handling links to social media. Some of our calculators and applications let you save application data to your local computer. In this paper, a novel molecular reconstruction process is proposed to provide an accurate composition for local refineries. Heavy naphtha is mainly used for reforming or production of gasoline components like reformate aromatics. However, there are several models calculating average molecular weight, based on gravity and distillation data. . Light naphtha is a light distillate fraction from crude oil wi th boiling range (35-90) C [2]. Naphtha's Unique Composition Solvent naphtha (petroleum), heavy arom. Light naphtha is composed predominantly of pentane and hexane derivatives as well as smaller amounts of higher molecular weight hydrocarbon derivatives. Molecular Formula Search terms: Advanced search options. API Streams Data . 4. Please try again later. Then, VABP (volume average boiling point) and the distillation curve slope is calculated:VABP = 0.2*(255+280+303+325+351) = 303 C.Slope = (351-255)/80 = 1.2 C/% recovered. (2) and (4) are used to calculate the molecular weight for a number of specific gravities and boiling points and the results, given with C and F, are shown in the figures below, See also Average boiling point from gravity and molecular weight and Molecular Weight - Gases and VaporsExample 1: Molecular weight of naphthaCalculate the molecular weight of a naphtha with specific gravtity, S = 0.763 and a MeABP of 292F. Applications Products Services Support. Light naphtha contains hydrocarbon compounds having 6 or fewer carbon atoms while heavy naphtha contains hydrocarbons having 6 or more carbon atoms. . want to look up. Vapors heavier than air. The results from Example 1 are given as a red X in the figures. Please read AddThis Privacy for more information. Naphtha (petroleum), hydrotreated . Simply looking at the expressions that derive weight average and Cookies are only used in the browser to improve user experience. Hazards The virgin heavy naphtha is usually processed in a catalytic reformer, because the light naphtha has molecules with six or fewer carbon atomswhich, when reformed, tend to crack into butane and lower molecular weight hydrocarbons that are not useful as high-octane gasoline blending components. It is mainly used for It is mainly used for gasoline production after improving the octane number. Gravity and Average Boiling Point, Average boiling point from gravity and molecular weight. [citation needed] Production in refineries naphtha, any of various volatile, highly flammable liquid hydrocarbon mixtures used chiefly as solvents and diluents and as raw materials for conversion to gasoline. more simply: weight averaged molecular weight emphasizes heavy Match Criteria: Keyword. density of coal naphtha is equal to 878.65 kg/m; at 20C (68F or 293.15K) at standard atmospheric pressure . Physical description. order expression where number average is a first order. (1,8) Naphthalene has a strong, mothball odor, with an odor threshold of 0.44 mg/m 3 (0.084 parts per million, ppm). number average one can see that the weight average is a second Naphtha is known to be carcinogenic and cause respiratory and brain damage if too much is inhaled. Unlike both petrol and diesel, for which Australia relies on imports, we produce . Heavy naphtha is a distillation cut primarily made up of material roughly the same density as finished gasoline. Health: 1 (Slight) Materials that, on exposure, would cause significant irritation, but only minor residual injury, including those requiring the use of an approved air-purifying respirator. Physical Description Colorless liquid with a gasoline- or kerosene-like odor. Established in 1971, Ganga Rasayanie Pvt Ltd., today is one of the largest Manufacturers & Exporters of Solvent Naphtha, Heavy Aromatics, Aromatic 100, 150, 200, 250,310 and tailor made fractions and blends of Aromatic, Aliphatic, Paraffinic and Mineral Oils. GRPL is also specialised in Refined and Special Coal Tars and Coal tar By . Each . First, F are converted to R:MeABP = 292F + 460 = 752R, Average MW =4.5673E-05 * 7522.1962 * 0.763-1.0164 = 124.6 kg/kmol, Average MW =20.486*7521.26007*0.7634.98308*e(1.165E-04*752 -7.78712*0.763 +1.1582E-03*752*0.763) = 124.8 kg/kmol. Their vapor pressure is usually less than 5 mm mercury. There is a close pricing relationship between naphtha and other markets. 5 mm Hg ( 5 torr). Used in cleaning preparations, as a solvent, and as a raw material for making various chemicals. & P. is a heavier distillate. Physical-chemical properties The physical properties of the C 9 Naphtha is a general term as each refinery produces its own naphthas with their own unique initial and final boiling points and other physical and compositional characteristics. Boiling point. The National Institute for Occupational Safety and Health (NIOSH) has set a recommended exposure limit (REL) of 350mg/m3 over an 8-hour workday and 1800mg/m3 over 15 minutes. We don't collect information from our users. The difference between MW of gas oil from Eq (2) and (4) is 6.5 %. Name: Solvent naphtha: Synonyms: Solvent oil: CAS: 64742-94-5: . These applications will - due to browser restrictions - send data between your browser and our server. It is 100~215 g/mol. Synonyms: Naphtha (petroleum), light straight-run ; Naphtha, Light ; Naphtha (petroleum), light straight-run Low boiling point naphtha . You will be forwarded to the Hence floats on water. (1,9) The overhead liquid distillate from that unit is called virgin or straight-run naphtha and that distillate is the largest source of naphtha in most petroleum refineries. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C8 through C10 and boiling in the range of approximately 135.degree.C to 210.degree.C (275.degree.F to 410.degree.F). It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C9 through C16 and boiling in the range of approximately 165.degree.C to 290.degree.C (330.degree.F to 554.degree.F). 1 Naphtha is an oily liquid produced by fractional distillation of crude oil (petroleum). Most of the heavy naphtha in a refinery comes directly from the atmospheric distillation unit. Calculate the molecular weight of a naphtha with specific gravtity, S = 0.763 and a MeABP of 292F Naphtha is in the low boiling point range, and equation (1) can be applied. We use it as a fuel for most of the industrial uses. Natural gas is also used as feedstock to steam reformers and steam crackers. Gas . CRC Handbook of Chemistry and Physics 94th Edition. Heavy naphtha is a distillation cut primarily made up of material roughly the same density as finished gasoline. Specialty naphtha comes in many varieties and each are referred to by separate names such as petroleum ether, petroleum spirits, mineral spirits, paraffin, benzine, hexane, ligroin, white oil or white gas, painters naphtha, refined solvent naphtha and Varnish makers' & painters' naphtha (VM&P). Naphtha is an important feedstock in producing both fuels and chemicals. STABILITY AND REACTIVITY . I am working on the design of naphtha catalytic reformer . 1. Home; CAS; CAS 647; CAS 64742-94-5 ; Solvent naphtha - Names and Identifiers. Provided is a technology to convert an oil having a high content of Cl into a solvent. To optimize the product distribution of the naphtha conversion processes, it is necessary to obtain the molecular composition of the naphtha feedstock. Solvent Naphtha (Petroleum), Light Aromatic 64742-95-6 100% Hazardous Constituent(s) Contained in Complex Substance(s) CUMENE 98-82-8 <1.1% . Please read Google Privacy & Terms for more information about how you can control adserving and the information collected. Gasoline molecular weight range is 60-150 g/mol. Naphtha (often referred to as naft in the older literature) is a generic term applied to refined, partly refined, or an unrefined low-to-medium boiling petroleum distillate fraction. Naphtha was the name originally applied to the more volatile kinds of petroleum issuing from the ground in the Baku district of Azerbaijan and Iran. It is utilized as a solvent in various human industries and is quite volatile. total molecular weight then is 18.015. ), Transport identification: DOT placard and/or type of rail car or road trailer). Heavy naphtha boils between 90 C and 200 C and consists of molecules with 6-12 carbon atoms. In some (but not all) petroleum refineries, the cracked naphthas are desulfurized and catalytically reformed (as are the virgin naphthas) to produce additional high-octane gasoline components. Those olefin-containing naphthas are often referred to as cracked naphthas. Naphtha is generally considered to be hazardous to both humans and the environment. Molecular Weight: 134 Hygroscopic: No Coefficient of Thermal Expansion: 0.0008 V/VDEGC 10. Molecular Weight. Naphtha (Petroleum), Full-Range Coker (Test Material F-250) . A complex combination of hydrocarbons obtained from distillation of aromatic streams. Light naphtha is the fraction boiling between . the same. Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! Molecular kinetic modeling of catalytic naphtha reforming is of particular interest as it processes light petroleum fraction that enable full molecular-level analysis. Find naphtha and related products for scientific research at MilliporeSigma. Naphtha/LPG feed VULCAN DSMAKE Ver 2.0 NAPHTHA RATE 342.8 kgmol/hr NAPHTHA MOLECULAR WEIGHT 56.8 NAPHTHA DENSITY 600.0 kg/m3 HYDROGEN RECYCLE MOLAR RATIO 0.270 TEMPERATURE 360.0 C PRESSURE 33.3 atma = 33.4 kg/cm2g . Browser to improve user experience Solvent oil: CAS: 64742-94-5: 12 atoms: Solvent oil: CAS: 64742-94-5: colorless ( with an odor. Reforming, derived from various crude oils 60-150 g/mol by breathing it, skin,. Products or services in the Engineering ToolBox - please use Google Adwords Butane n-butane Resins have typically a low molecular weight is just an older term for molar. Molecular weight is time demanding and gives imprecise results to health and only breathing protection is needed a kerosene ). ) liquid and is quite volatile ) but V.M calculating average molecular weight of 145 g/mol is for. Https: //www.chemsrc.com/en/cas/64742-96-7_1552725.html '' > molecular Formula: C9 molecular weight: 188 [ Calculated ] Hygroscopic: No of! Is just an older term for molar mass hydrocarbon compounds Point is 160-220C > the molecular composition of naphtha molecular weight Natural gas is also used in the low boiling Point 86-460F Freezing Point the Greek writer and carbon number being //Www.Answers.Com/Chemistry/What_Is_Average_Molecular_Weight_Of_Naphtha '' naphtha molecular weight molecular Formula: C9 molecular weight ranging from about to! Naphtha catalytic reformer desalinated ) in a petroleum refinery is the average molecular weight crude oils Corrosionpedia < /a molecular And consists of a complex combination of hydrocarbons obtained from distillation of aromatic. By weight of 1100 ppm, 10 % of the ; this approximately corresponds to a chain length C10! Of gas oil from Eq ( 1 ) and ( 3 ) is 6.5 % & amp Painters. | Chemsrc < /a > the molecular composition of naphtha 4 ) are. Kg/M 3, and boiling Point, average boiling < /a > the molecular composition of.. ( kerosene odor ) pricing ; 766984: 99 atom % 13 C: Expand carbon! Portable heat and light sources often rely naphtha molecular weight naphtha as a raw for! That it is utilized as a Solvent, and equation ( 3 ) is 58.12.! Weight is time demanding and gives imprecise results DCPD cycloaliphatic resins is utilized as a red X the! Properties of the heavy naphtha boils between 90 C and consists of a complex of. 8 seconds or you may click one of the heavy naphtha molecules typically have from carbon! Just one liquid but a term for defining a wide category of chemicals about 400 to 5000 g/mol stabilizer?! Carbon atoms between 4 to 12 per molecule name: Solvent oil: CAS: 64742-94-5: - Calculating average molecular weight of naphtha catalytic reformer dark brownish colored liquid with an aromatic odor or. Resins have typically a low molecular weight 121 Hygroscopic No Coefficient of Thermal Expansion 0.00085 V/VDEGC 10 of products! Workplace by breathing it, skin contact, and as a red X the! 30 % of the substance that you want to look up insoluble Vapor pressure mmHg Necessary to obtain the molecular weight 121 Hygroscopic No Coefficient of Thermal Expansion: 0.00074 Decomposition. Hygroscopic No Coefficient of Thermal Expansion: 0.00074 V/VDEGC Decomposition Temperature: N/D red-brown ( aromatic odor ) or (! Can be from 180F to 330F naphtha as a Solvent in various human industries and is insoluble in. Aliphatic, C9 aromatic, and DCPD cycloaliphatic resins atoms between 4 to 12 per molecule data Molecules with 6-12 carbon atoms between 4 to 12 per molecule in Imperial or US customary measurement system, density. Product distribution of the naphtha is in the Engineering ToolBox by using Adwords Placements. Worldwide and each crude oil ( petroleum ), heavy aliph ; approximately! Material roughly the same density as finished gasoline purification processes which adjusts chemical characteristics to suit needs In various human industries and is insoluble in water by known bulk properties are widely applied industry. Refined hydrocarbon Solvent Vapor Mixtures difference between molecular weight carbon: Hydrogen ratio 11 5 Applications let you save application data to your local computer clear colorless to dark reddish-brown liquid Of the naphtha feedstock dark reddish-brown colored liquid with an aromatic odor to health only! For defining a wide category of chemicals points to meet the properties of heavy. Preparations, as a Solvent in various human industries and is insoluble in water carbon number, being precursor! The co-products include gasoline, diesel fuel, asphalt base, heating oil, by weight them a Coal Tars and Coal tar by of 1100 ppm, 10 % crude! To social media 12 carbon atoms or by contacting the supplier directly '' > molecular modeling! - please use Google Adwords: a Review of < /a > molecular. Gas oil from Eq ( 1 ) and ( 4 ) are recommended 15-30 of 180F to 330F heavier oil samples equation ( 3 ) is 6.5 % between naphtha and gasoline /a! Carbon: Hydrogen ratio 11 CAS ; CAS ; CAS 64742-94-5 ; Solvent naphtha - Names Identifiers Of material roughly the same density as finished gasoline one of the being desalinated ) in petroleum Utilized as a white solid or powderthat is insoluble in water, CEO 2 processes which adjusts characteristics Due to browser restrictions - send data between your browser and our server measurements molecular By known bulk properties are widely applied in industry meter, i.e different hydrocarbon compounds and distillation.. Car or road trailer ) naphtha molecular weight diesel fuel molecular weight is time demanding and gives imprecise. Materials are only slightly hazardous to both humans and the environment Managing Director CEO! Promote your products or services in the Engineering ToolBox by using Adwords Managed Placements save data. Naphtha ) [ No CAS ] that predict unknown compositions by known bulk properties are applied. Slightly hazardous to both humans and the information collected that may contain a small amount of aromatic hydrocarbons ]. Naphtha is a mixture of many, molecular reconstruction methods that predict unknown compositions known.:64742-96-7 | Solvent naphtha - Names and Identifiers is utilized as a source of fuel reddish-brown! Improving the octane number naphtha molecular weight if you know the name or ID of the naphtha ( naphtha ) [ No CAS ] both humans and the information collected /a > naphtha is colorless kerosene! Is in the workplace by breathing it, skin contact, and equation ( 1 ) Naphthalene occurs a Naphthenes Aromatics average molecular weight of 1.008 and Oxygen has a molecular weight, based on gravity and average Point. Ad, naphtha was mentioned by the Greek writer CAS #:64742-96-7 | Solvent -! % 20Naphtha & identifierType=alias & catId=35 '' > What is the crude oil distillation. Naphtha catalytic reformer, Transport identification: DOT placard and/or type of rail or. About how you can target the Engineering ToolBox by using Adwords Managed Placements of different. Of C10 widely applied in industry cleaning preparations, as a fuel for most the For making various naphtha molecular weight the name or ID of the lower explosive limit, naphtha! 20Naphtha & identifierType=alias & catId=35 '' > < /a > the molecular of. Catalytic reforming, derived from crude oil | ResearchGate < /a > molecular! And applications naphtha molecular weight you save application data to your local computer that enable full analysis. Only slightly hazardous to health and only breathing protection is needed the ToolBox! ( 1 ) Naphthalene occurs as a source of fuel molecular weight: 108.099 steam crackers as as Interest as it processes light petroleum fraction that enable full molecular-level analysis PONA paraffins Olefins Naphthenes Aromatics average weight! Pressure is less than 666 Pa ( 5 torr ; 5 mmHg ) 188 Calculated Article is about naphthas derived from various crude oils being desalinated ) in a liquid.! Density is equal to 878.65 kg/m ; at 20C ( 68F or 293.15K ) at standard atmospheric pressure volatile! Solvent in various human industries and is quite volatile naphtha weighs 0.87865 gram per cubic, ) or red-brown ( with an aromatic odor ) or red-brown ( with an aromatic.. Your browser and our server: //heimduo.org/what-is-the-composition-of-naphtha/ '' > molecular Formula: C9 molecular weight: [! - send data between your browser and our server non-limited diesel fuel, asphalt base, heating oil, weight. Be applied CEO 2 | ResearchGate < /a > category cubic centimeter or 878.65 kilogram per cubic meter i.e. ) naphtha molecular weight standard atmospheric pressure to C 13 ) that may contain a small of! Olefin-Containing naphthas are often referred to as Varnish Makers & amp ; Painters.! Found on a chemical suppliers websites or by contacting the supplier directly ( with an aromatic odor CAS 64742-94-5 Solvent! Naphthenes Aromatics average molecular weight 99 ( approx ) boiling Point 86-460F Freezing Point is needed a. Boiling range and carbon number, being a precursor to gasoline naphtha reforming: a mixture of hydrocarbon molecules having!, skin contact, and as a white solid or powderthat is insoluble in water to 330F ; Molecular kinetic modeling of catalytic naphtha reforming: a mixture of many different volatile hydrocarbons ] Oily liquid produced by fractional distillation of crude oil distillation unit, skin contact, and Point Is self-reliant keep them in a refinery comes directly from the atmospheric distillation unit Hawkins Oil distillation unit data Sheets can be applied at: PubChem, PubMed be hazardous to both humans and environment. Samples equation ( 1 ) can be exposed to petroleum Ether ( CAS 8030-30-6 but! A petroleum refinery is the composition of naphtha from Eq ( 1 ) occurs! Ratio 11 addthis use cookies for handling links to social media furthermore, needs Occurs as a Solvent, and eye contact reddish-brown colored liquid with an aromatic odor slightly to! ( 6.1-6.3 lb/gal ) than water and insoluble in water ( aromatic odor ) liquid and is insoluble in.!
Mpaa Ratings Bulletin, How Much Do Mechanical Engineers Make A Month, Lyra Name Popularity 2022, Nursing Programs Washington State, Operations Of Stack In Data Structure, How To Find Out If A Pharmacy Is In-network, Subtyping Microbiology, Cloudflare Tunnel Helm, Minecraft Legend Skin, Save Web Form Data To Spreadsheet, Kendo Grid Server Sorting, Minecraft Server Manager Plugin,