15008  n-Heptane

C₇H₁₆

n-Dipropylmethane, n-Heptylhydride

CAS-No. 142-82-5 EC-No. 205-563-8 

HS-No. 2901100000

M = 100.21g/mol

Spec. density 0.68 g/cm³(20 °C)

Ignition temp. 215 °C Flash point -4 °Cc.c.

Melting point -90.6 °C Boiling point 98.4 °C(1013hPa)

 R 11-38-50/53-65-67 S 9-16-29-33-60-61-62

UN 1206   DG: 3.2

n-Heptane  AR

Specification  Q/GDGH 16-2003

Assay

>=98.5%

Density(20°C),g/ml

0.683~0.686

Refractive index(n²⁰_D)

1.386~1.388

Evaporation residue

<=0.005%

Water

<=0.05%

Unsaturated compounds(as Br)

<=0.032%

s

Readily carbonizable substances

Pass

Acidity(as CH₃COOH)

<=0.005%

n-Heptane  CP

Specification  Q/GDGH 16-2003

Assay

>=98.0%

Density(20°C),g/ml