Tetramethylallene

2,4-二甲基-2,3-戊二烯

Also known as: (CH3)2C=C=C(CH3)2, 1,1,3,3-Tetramethylallene, 1,1,3,3-tetramethylallene, 1,1,3,3-tetramethylpropadiene, 1,3,3-Tetramethylallene, 2,2,4-dimethyl, 2,3-Pentadiene,2,4-dimethyl, 2,3-pentadiene,2,4-dimethyl-, 2,4-DIMETHYL-2,3-PENTADIENE, 2,4-Dimethyl-2,3-pentadiene, 2,4-dimethyl-2,3-pentandiene, 2,4-dimethyl-penta-2,3-diene, 2,4-dimethylpenta-2,3-diene, Allene, tetramethyl-, Allene,tetramethyl, EINECS 213-679-5, MFCD00060915, TETRAMETHYLALLENE, allene,tetramethyl-

CAS No.
1000-87-9
Jingsj CID
J-27259-5
Molecular Formula
C7H12
Chinese Name
2,4-二甲基-2,3-戊二烯
Molecular Weight
96.17020 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point87.5ºC at 760mmHg
Density0.707g/cm3

Frequently Asked Questions

What is the CAS number of Tetramethylallene?

1000-87-9

What are the molecular formula and molecular weight of Tetramethylallene?

C7H12, molecular weight 96.17020 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026