About Heptane
Heptaneanalytical standardCAS Number142-82-5Linear FormulaCH3(CH2)5CH3Molecular Weight100.20PropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Chemical Class,Fuels and Hydrocarbons,Heptane,Hydrocarbons,Neats and Solutions,Petrochemical Standards,Solvent by Type,Solventsgrade analytical standardvapor density 3.5 (vs air)vapor pressure 40 mmHg ( 20 C)83 mmHg ( 37.7 C)InChI Key IMNFDUFMRHMDMM-UHFFFAOYSA-Nassay 99.8% (GC)form neatautoignition temp. 433Fshelf life limited shelf life, expiry date on the labelexpl. lim. 7%application(s) HPLC: suitablegas chromatography (GC): suitablerefractive index n20/D1.387(lit.)n20/D1.388bp 98C(lit.)mp 91C(lit.)solubility water: insolubledensity 0.684g/mLat 25C(lit.)format neatPharmaceutical Secondary Standard;Synonym: HeptanePropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Chromatography,Pharmaceutical Secondary Standards,Pharmaceutical and Drug Standards,Pharmacopeia & Metrological Institutes Standards,Secondary Pharmaceutical Standardspharmaceutical secondary standardvapor density 3.5 (vs air)vapor pressure 40 mmHg ( 20 C)83 mmHg ( 37.7 C)InChI Key IMNFDUFMRHMDMM-UHFFFAOYSA-Nautoignition temp. 433Fexpl. lim. 7%packaging ampule of 3x1.2mL eachrefractive index n20/D1.387(lit.)bp 98C(lit.)mp 91C(lit.)solubility water: insolubledensity 0.684g/mLat 25C(lit.)
FAQs of Heptane:
Q: What is the purity of Heptane?
A: Heptane has a purity of 99%.
Q: What is the solubility of Heptane in water at 20 C?
A: The solubility of Heptane is 0.0003% at 20 C.
Q: What is the appearance of Heptane?
A: Heptane appears as a colorless liquid.
Q: What is the molecular formula of Heptane?
A: The molecular formula of Heptane is C7H16.
Q: What is the density of Heptane?
A: The density of Heptane is 684 kilograms per cubic meter (kg/m).
Q: What is the melting point of Heptane?
A: The melting point of Heptane is 90.549 C (130.988 F; 182.601 K).