1,2-butanediol

Names

[ Name ]:
1,2-butanediol

[Synonym ]:
MFCD00004570
±-1,2-Butanediol
1,2-Dihydroxybutane
1,2-butanediol
1,2-Butanediol, (±)-
EINECS 209-527-2
Butanediol, 1,2-
butane-1,2-diol
1,2-(Dihydroxy)butane

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
190.3±8.0 °C at 760 mmHg

[ Melting Point ]:
-50ºC

[ Molecular Formula ]:
C₄H₁₀O₂

[ Molecular Weight ]:
90.121

[ Flash Point ]:
93.3±0.0 °C

[ Exact Mass ]:
90.068077

[ PSA ]:
40.46000

[ LogP ]:
-0.81

[ Vapour Pressure ]:
0.1±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.438

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S24/25

[ WGK Germany ]:
2

[ RTECS ]:
EK0380000