Accessed:

Allene

Molecular formula:	C3H4
Average mass:	40.065
Monoisotopic mass:	40.031300
ChemSpider ID:	9642

Wikipedia

Spectra

Structural identifiers

Names

Names and synonyms

Verified

1,2-Propadiene

[ACD/Index Name]

1730774

[Beilstein]

2-Propyn-1-yl

207-335-3

[EINECS]

2932-78-7

[RN]

4-01-00-00966

[Beilstein]

463-49-0

[RN]

4AV0LZ8QKB

[UNII]

Allen

[German]

[ACD/IUPAC Name]

Allene

[ACD/IUPAC Name]

Allène

[French]

[ACD/IUPAC Name]

propadiene

Unverified

1,1,3,3-Tetradeuteriopropa-1,2-diene

12075-35-3

[RN]

1482-85-5

[RN]

60731-10-4

[RN]

6688-91-1

[RN]

96%

Carbon trimer

CH2=C=CH2

dimethylenemethane

EINECS 207-335-3

propa-1,2-diene

Propadiene, inhibited

Propadiene, inhibited [UN2200] [Flammable gas]

Propadiene-d4

Propadienylidene

Sym-allylene

Tricarbon

丙二烯

[Chinese]

Database IDs