Extremely flammable liquid and vapor. Vapor may cause flash fire. Harmful if swallowed or inhaled. May be harmful if absorbed through skin. Affects central nervous system. Causes irritation to skin, eyes and respiratory tract.

R11 20 21 22

S9 16 26 29 36

0.27 g/100 ml at 20 °C in water

fully miscible in diethyl ether

fully miscible in ethanol

4.416 cP at 0 °C
3.589 cP at 20 °C

-122.8°C

Colorless liquid

-18 °C

46.7°C

1.3886

0.890