>1 (vs air)
97%
liquid
n20/D 1.437 (lit.)
138 °C (lit.)
0.853 g/mL at 25 °C (lit.)
[H]\C(CC)=C(/[H])CO
1S/C5H10O/c1-2-3-4-5-6/h3-4,6H,2,5H2,1H3/b4-3-
BTSIZIIPFNVMHF-ARJAWSKDSA-N
Warning
Flam. Liq. 3
3 - Flammable liquids
WGK 3
118.4 °F - closed cup
48 °C - closed cup
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter