1,4-Pentadiene

Names

[ CAS No. ]:
591-93-5

[ Name ]:
1,4-Pentadiene

[Synonym ]:
penta-1,4-diene
EINECS 209-736-9
MFCD00008665

[ Density]:
0.659 g/mL at 25 °C(lit.)

[ Boiling Point ]:
26 °C(lit.)

[ Melting Point ]:
-148 °C

[ Molecular Formula ]:
C₅H₈

[ Molecular Weight ]:
68.11700

[ Flash Point ]:
40 °F

[ Exact Mass ]:
68.06260

[ LogP ]:
1.74850

[ Vapour Pressure ]:
11.91 psi ( 20 °C)

[ Index of Refraction ]:
n20/D 1.389(lit.)

[ Storage condition ]:
0-6°C

[ Stability ]:
Stable. Highly flammable. Note low boiling point and low flash point. Incompatible with strong oxidizing agents.

[ Hazard Codes ]:
F+,Xn

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S16-S23-S62

[ RIDADR ]:
UN 3295 3/PG 1

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1