Compared to n-heptane, 2-methylhexane also has lower melting and boiling points. n-Hexane is a chemical made from crude oil. Glass Bottle; 1L. Heptane has a narcotic irritant. SAFETY DATA SHEET n-Heptane (Pure Grade) Version 1.10 Revision Date 2016-01-21 SDS Number:100000067062 2/13 : Flammable liquids , Category 2 Liquid densities of acetone and n-heptane and of the binary system in a temperature range from 318 to 438 K and pressures up to 130 MPa have been measured using an Anton Paar DMA HPM vibrating tube densimeter.The experimental densities were correlated with the TRIDEN-system. Ph. Also contained in shale oil, shale gas. Soluble in organic substances (acetone, benzene, chloroform, diethyl ether, etc.). CAS: 142-82-5 MDL: MFCD00009544 EINECS: 205-563-8 Synonyms: Dipropylmethane, Eptani, Heptan, Heptane, Heptanen, Heptyl hydride, Skellysolve c Clear liquid. Specific weight is given as N/m 3 and lb f / ft 3. Its octane number is by definition equal to 0. Heptane is one of the 9 isomers C7H16 or a derivative of these molecules that comprises 7 atoms of carbon. EC Index Number 205-563-8 – 2,3-dimethylpentane of (H3C)2-CH-CH(CH3)-CH2-CH3. Online Pentane Density Calculator. Inhalation may cause central nervous system effects. The calculator below can be used to estimate the density and specific weight of liquid pentane at given temperature. Heptane or n-heptane is the straight-chain alkane with the chemical formula H3C(CH2)5CH3 or C7H16, and is one of the main components of gasoline (petrol). REASON FOR CITATION * n-Heptane is on the Hazardous Substance List because it is regulated by OSHA and cited … – 3-ethylpentane H3C-CH2-CH(CH2CH3)-CH2-CH3. Emergency Overview Flammable liquid and vapor. It is highly flammable, and its vapors can be explosive. Click and drag to move the ... HEPTANE HPT 9.20 SATURATED LIQUID DENSITY Temperature (degrees F) Pounds per cubic foot 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 43.730 43.570 43.410 43.260 43.100 42.950 42.790 42.630 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 INDIA Not soluble in water. – 2,4-dimethylpentane (H3C)2-CH-CH2-CH-(CH3)2. – 3,3-dimethylpentane of H3C-CH2-C(CH3)2-CH2-CH3. In nature, found in natural gas extracted from gas and gas condensate fields in oil and gas, in oil. : 142-82-5 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Industrial & for professional use only. Heptane Synonym: n-Heptane, Heptane CAS Number 142-82-5. The heptane – organic substance class alkanes, consisting of seven carbon atoms and sixteen hydrogen atoms. n-Heptane Evacuate. SOLID 0.001 g Precision Balance – Digital Analytical Lab Scale – Electronic High Precision 1 mg Accuracy Balance with 2 LCD Screens (210g, 1mg) 3-methylhexane and 2,3-dimethylpentane have right and left optical isomers. In greek, "ἑπτά" (epta) means "seven". Ethanol - Ethyl Alcohol - 80% Ethanol 4.5% Heptane 15.5% Water (32 Ounce) 5.0 out of 5 stars 1 U.S. Beilstein/REAXYS Number 1730763 . Extensive investigation and testing under the specific conditions of use need to be carried out to validate a material selection for a given application. - Find MSDS or SDS, a COA, data sheets and more information. NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data) The output density is given as kg/m 3, lb/ft 3, lb/gal(US liq) and sl/ft 3. The chemical formula of heptane C7H16. So it is characterized by the same chemical reaction. Heptane, C7H16 – organic substance class alkanes. Contact the regional Air Liquide team for expertise service. MDL number MFCD00009544. Heptane, formula, specifications, characteristics, Physical properties of isomers of heptane. Answer our short survey to better satisfy you! On the NFPA 704 scale, 2-methylhexane is listed as a reactivity level-0 chemical, along with various other alkanes. – 2,2,3-of trimethylbutane (H3C)3-C-CH(CH3)-CH3. The fourth class of danger. Heptane, C 7 H 16, Molecular Mass: 100.2, (T sat = 98.43 °C; T m = -90.59 °C) : T Temp. – 2,2-dimethylpentane of (H3C)3-C-CH2-CH2-CH3. The density and viscosity of n-heptane have been simultaneously measured over the temperature range from 298 K to 470 K and at pressures up to 245 MPa using the hydrostatic weighing and falling-body techniques, respectively. The density and viscosity of \(n\)-heptane have been simultaneously measured over the temperature range from 298 K to 470 K and at pressures up to 245 MPa using the hydrostatic weighing and falling-body techniques, respectively.The expanded uncertainty of the density, pressure, temperature, and viscosity measurements at the 95 % confidence level with … Aspiration hazard if swallowed - can enter lungs and cause damage. molecule, Click and drag to move the Has eleven isomers, including two optical isomers: n-heptane (normal heptane), 2-methylhexan, 3-methylhexan, 2,2-dimethylpentane, 2,3-dimethylpentane, 2,4-dimethylpentane, 3,3-dimethylpentane, 3-ethylpentane, 2,2,3-trimethylbutane. p.a., Reag. Toxic. There are 9 isomers of heptane including n-heptane, 2,2-, 2,3-, and N-heptane is used in the determination of the knock resistance of gasoline fuels. kg/m3, The ignition temperature of n-heptane, °C, Explosive concentration of gas mixture n-heptane with air, % by volume. Heptane is metabolized to its parent alcohols (mainly 2-heptanol and 3 heptanol, and to a minor extent 1-heptanol and 4- heptanol).The heptanol metabolites are conjugated by glucuronates or sulfates, and subsequently excreted in urine. NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data) Materials compatibility. Shop a large selection of Application Specific n- Heptane products and learn more about n-Heptane, 99%, Optima for HPLC and GC, Fisher Chemical. May cause irritation of respiratory tract. n-Heptane is a colorless liquid with a mild, Gasoline-like odor. density of n-Heptane is equal to 679.5 kg/m³; at 25°C (77°F or … When used as a test fuel component in anti-knock test engines, a 100% heptane fuel is the zero point of the octane rating scale (the 100 point is 100% iso-octane). N-Heptane weighs 0.6795 gram per cubic centimeter or 679.5 kilogram per cubic meter, i.e. Eur., ≥99% n-heptane basis (GC), CAS Number: 142-82-5,(32287 Riedel-de Haën).Shop now or request a quote. It is used as an industrial solvent and in petroleum refining processes. CAS 142-82-5, EC Number 205-563-8, chemical formula CH₃(CH₂)₅CH₃. – 2-methylhexane H3C-CH(CH3)-CH2-CH2-CH2-CH3. Under solid (grey), liquid (blue) and vapor states (white) along the equilibrium curves, Calculate a liquid or gas volume or a mass, Examples of uses of this molecule in Industry and Healthcare, Europe (according to EN1839 for Limits and EN 14522 for autoignition temperature), US (according to NFPA for Limits and ASTM E659 for autoignition temperature). Pure n-Hexane is used in laboratories. From the densities of the pure compounds and the mixtures the … Most of the n-Hexane used in industry is … Auto-ignition temperature: 220°C Explosive limits, vol% in air: 0.8-6.7 … Avoid contact with liquid and vapor. – n-heptane H3C-CH2-CH2-CH2-CH2-CH2-CH3. Linear Formula CH 3 (CH 2) 5 CH 3. Pure n-Hexane is a colorless liquid with a slightly disagreeable odor. at pressures from (0.1 to 71) MPa and temperatures of (313 and 323) K; nevertheless those values are calculated from densities … It is therefore recommended that this table is only used to identify possible materials for applications at high pressure and ambient temperature. Although the information has been compiled from what Air Liquide believes are reliable sources (International Standards: Compatibility of cylinder and valve materials with gas content; Part 1- Metallic materials: ISO11114-1 (March 2012), Part 2 - Non-metallic materials: ISO11114-2 (April 2013), it must be used with extreme caution and engineering judgement. Chemical properties of heptane are similar to properties of other representatives of a number of alkanes. kg/m3: 683,8: The density of n-heptane (at 0 °C and atmospheric pressure of 1 ATM.) Heptane is further metabolized at relatively high rates by hydroxylation before being converted to the corresponding keto forms. Note: © Photo //www.pexels.com, //pixabay.com, Basic oxides, list, list, physical and chemical properties, Aggregate state (at 20 °C and atmospheric pressure of 1 ATM. In nature, found in natural gasextracted from gas and gas condensate fields in oil and gasin oil. N-HEXANE HXA 9.20 SATURATED LIQUID DENSITY Temperature (degrees F) Pounds per cubic foot 35 40 45 50 55 60 65 70 75 80 85 90 95 100 … n-Heptane ≥99.0% (by GC, corrected for water content), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™ Catalog Number: (MKV55410) Clearance n-Heptane for liquid chromatography LiChrosolv®. Composition: Castor Oil 56.03%, n-Heptane 43.97% Density: 0.77 Color: Colorless liquid Physical State: Liquid Solubility Information: Insoluble Shelf Life: 24 Months Storage: Ambient Incubation Time: Appearance: Molecular Weight 100.20 . Recommendations : Air Liquide has gathered data on the compatibility of gases with materials to assist you in evaluating which materials to use for a gas system. kg/m3: 700,4: The melting point of n-heptane, °C-90,61: The boiling point of n-heptane, °C: 98,42: The ignition temperature of n-heptane, °C: 223: The flash point of n-heptane, °C-4 Product name : n-Heptane CAS-No. Recommendations : Air Liquide has gathered data on the compatibility of gases with materials to assist you in evaluating which materials to use for a gas system. ), The density of n-heptane (at 20 °C and atmospheric pressure of 1 ATM.) liquid: The density of n-heptane (at 20 °C and atmospheric pressure of 1 ATM.) No raw data such as these can cover all conditions of concentration, temperature, humidity, impurities and aeration. Octane number equates to the anti-knock qualities of a comparison mixture of heptane and isooctane which is expressed as the percentage of isooctan… molecule, Latent heat of vaporization (at boiling point). – 3-methylhexane H3C-CH2-CH(CH3)-CH2-CH2-CH3. n-Heptane C7H16 - Dipropylmethane - UN1206 - 142-82-5. kg/m3, The density of n-heptane (at 0 °C and atmospheric pressure of 1 ATM.) Heptane Puriss. All isomers heptane is a colorless liquid with a pungent odor. The expanded uncertainty of the density, pressure, temperature, and viscosity measurements at the 95 % confidence level with a … adopted for the viscosity of n-hexane9 is extended to devel-oping a new reference correlation for the viscosity of n-heptane. Compressed liquid density data for the (n-heptane + n-decane) system are reported by Assael et al. Density (at 20°C): 0.68 g/ml Solubility in water, mg/l at 25°C: 2.2 (very poor) Vapour pressure, kPa at 20°C: 4.6 Relative vapour density (air = 1): 3.5 Flash point: -7°C c.c. 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