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4-Octyne Structure

4-Octyne

Chemical Properties

Melting point -103 °C
Boiling point 131-132 °C(lit.)
Density  0.751 g/mL at 25 °C(lit.)
vapor pressure  35 mm Hg ( 37.7 °C)
refractive index  n20/D 1.425(lit.)
Flash point 85 °F
storage temp.  0-6°C
form  Liquid
color  Clear colorless to slightly yellow
Water Solubility  Sparingly soluble in water( 29.1 mg/L).
BRN  1732138
CAS DataBase Reference 1942-45-6(CAS DataBase Reference)
EPA Substance Registry System 4-Octyne (1942-45-6)

Safety Information

Hazard Codes  Xn
Risk Statements  10-36/37/38-65
Safety Statements  26-62
RIDADR  UN 3295 3/PG 3
WGK Germany  3
10-23
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29012990

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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