100
99%
liquid
n20/D 1.396 (lit.)
129-130 °C (lit.)
1.051 g/mL at 25 °C (lit.)
COCC(=O)OC
1S/C4H8O3/c1-6-3-4(5)7-2/h3H2,1-2H3
QRMHDGWGLNLHMN-UHFFFAOYSA-N
Warning
Flam. Liq. 3
3 - Flammable liquids