Basic information Safety Related Supplier
3-Heptyne Structure

3-Heptyne

Chemical Properties

Melting point -130.5°C
Boiling point 105-106 °C(lit.)
Density  0.741 g/mL at 25 °C(lit.)
refractive index  n20/D 1.4225(lit.)
Flash point 2 °F
Specific Gravity 0.7337 (25/4℃)
Henry's Law Constant 2.2×10-4 mol/(m3Pa) at 25℃, Yaws (2003)
CAS DataBase Reference 2586-89-2(CAS DataBase Reference)

Safety Information

Hazard Codes  F,Xi
Risk Statements  11-36/37/38
Safety Statements  16-26-36/37/39
RIDADR  UN 3295 3/PG 1
WGK Germany  3
HazardClass  3

MSDS

Preparation Products And Raw materials

3-Heptyne Supplier