32004

Heptane Fraction

puriss. p.a., reag. Ph. Eur., ≥99% n-heptane basis (GC)

• Beilstein: 1730763
• EC Number: 205-563-8
• MDL number: MFCD00009544
• UNSPSC Code: 12352001
• PubChem Substance ID: 329753948

Properties

• Agency: reag. Ph. Eur.
• grade: puriss. p.a.
• Assay: ≥99% n-heptane basis (GC)
• impurities: ≤0.0005% free acid (as CH₃COOH); ≤0.0005% non-volatile matter; ≤0.005% S-compounds (as S); ≤0.01% water (Karl Fischer)
• refractive index: n20/D 1.3870-1.3880
• solubility: water: insoluble
• cation traces: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sn: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• suitability: passes test for reaction against H₂SO₄
• SMILES string: CCCCCCC
• InChI: 1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
• InChI key: IMNFDUFMRHMDMM-UHFFFAOYSA-N

Description

General description

Heptane Fraction is a liquid. It contains n-heptane (a hydrocarbon).

Safety Information

• Pictograms: GHS02,GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H225,H304,H315,H336,H410
• Precautionary Statements: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 24.8 °F - closed cup
• Flash Point(C): -4 °C - closed cup