庚烷

200

USP/NF, reag. Ph. Eur.

3.5 (vs air)

40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)

puriss. p.a.

≥99% n-heptane basis (GC)

liquid

433 °F

7 %

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GC/GC: suitable

≤0.0005% free acid (as CH₃COOH), ≤0.001% non-volatile matter, ≤0.005% S-compounds (as S), ≤0.01% water (Karl Fischer)

n20/D 1.387 (lit.), n20/D 1.3870-1.3880

98 °C (lit.)

−91 °C (lit.)

0.684 g/mL at 25 °C (lit.)

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

passes test for reaction against H₂SO₄

microbiology

CCCCCCC

Aligned,

1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

IMNFDUFMRHMDMM-UHFFFAOYSA-N