100
6.56 psi ( 20 °C)
90%
n20/D 1.430 (lit.)
42 °C (lit.)
−87 °C (lit.)
0.678 g/mL at 20 °C0.683 g/mL at 25 °C (lit.)
2-8°C
C\C=C\C=C
1S/C5H8/c1-3-5-4-2/h3-5H,1H2,2H3/b5-4+
PMJHHCWVYXUKFD-SNAWJCMRSA-N
Danger
Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3