Allene

CAS NO: 463-49-0
Molecular Formula: C3H4
Molecular Weight: 40.06

Synonyms

ALLENE

MAPPGAS

allenegas

CH2=C=CH2

PROPADIENE

propardiene

Isoallylene

sym-Allylene

1,2-propadiene

Propa-1,2-diene

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Chemical Properties

mp :

−136 °C(lit.)
bp :

-34 °C
density :

0,647 g/cm3
vapourDensity :

1.42 (20 °C, vs air)
vapourPressure :

6795 mm Hg ( 21 °C)
storageTemparature :

2-8°C