Heptane CAS:142-82-5 UN:1206
PHYSICAL
|
QUALITY STANDARD
|
Molecular Formula
|
C7H16
|
Purity (%)
|
≥99
|
Molecular Weight
|
100.202
|
Initial boiling point (℃)
|
≥96
|
Boiling Point (℃)
|
98
|
Final boiling point (℃)
|
≤105
|
Flash Point (℃)
|
-4
|
Sulfur (ppm)
|
≤5
|
Melting Point (℃)
|
-91
|
Water (ppm)
|
≤30
|
Color Saybolt (℃)
|
≥28
|
Vapor Residue (mg/100ml)
|
≤1
|
Density (g/cm3)
|
0.683
|
Appearance
|
Colorless transparent liquid
|
Application
N-heptane is mainly used as a standard substance and solvent for the determination of octane number, and can also be used in the preparation of organic synthesis and experimental reagents.