1-BUTENE

Melting point::

−185 °C(lit.)

Boiling point::

−6.3 °C(lit.)

Density :

0.5951

vapor density :

1.93 (vs air)

vapor pressure :

1939 mm Hg ( 21.1 °C)

refractive index :

1.3962

Flash point::

80

storage temp. :

-20°C Freezer

solubility :

Soluble in alcohol, benzene, and ether (Weast, 1986)

form :

gas

pka:

>14 (Schwarzenbach et al., 1993)

color :

Colorless to Almost colorless

Odor:

Slightly aromatic

Odor Threshold:

0.36ppm

explosive limit:

9.3%

Water Solubility :

222 mg/kg at 25 °C (shake flask-GC, McAuliffe, 1966)

FreezingPoint :

-185.35℃

Merck :

14,1519

BRN :

1098262

Henry's Law Constant:

(atm?m³/mol): 0.25 at 25 °C (Hine and Mookerjee, 1975)

Stability::

Volatile

InChIKey:

VXNZUUAINFGPBY-UHFFFAOYSA-N

Symbol(GHS) 

GHS02,GHS04

Signal word 

Danger

Hazard statements 

H220-H280

Precautionary statements 

P210-P410+P403