34969

Hexane, mixture of isomers

≥85% isomers basis (GC), for preparative liquid chromatography, suitable for HPLC

• Synonym(s): Hexanes, Isohexane
• Empirical Formula (Hill Notation): C₆H₁₄
• CAS Number: 107-83-5
• Molecular Weight: 86.18
• Beilstein: 1730733
• MDL number: MFCD02179311
• UNSPSC Code: 41116105
• PubChem Substance ID: 24861700

Properties

• product name: Hexane, mixture of isomers, for preparative liquid chromatography, ≥85% isomers basis (GC)
• grade: for preparative liquid chromatography
• vapor density: 3 (vs air)
• Assay: ≥85% isomers basis (GC)
• form: liquid
• autoignition temp.: 437 °F
• expl. lim.: 7.5 %
• technique(s): HPLC: suitable
• impurities: ≤0.0005% free alkali (as NH₃); ≤0.0005% non-volatile matter; ≤0.01% water (Karl Fischer); ≤4.9% n-hexane (GC)
• transmittance: 210 nm, ≥50%; 250 nm, ≥98%
• refractive index: n20/D 1.379 (lit.)
• bp: 68-70 °C (lit.)
• mp: −95 °C (lit.)
• density: 0.672 g/mL at 25 °C (lit.)
• application(s): food and beverages
• InChI: 1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3
• InChI key: AFABGHUZZDYHJO-UHFFFAOYSA-N

Description

Other Notes

Pertains only in Germany: unversteuert

Safety Information

• Pictograms: GHS02,GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H225,H304,H315,H336,H361f,H372,H411
• Precautionary Statements: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
• Target Organs: Central nervous system, Nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): -9.4 °F - closed cup
• Flash Point(C): -23 °C - closed cup