Tetramethylallene

Names

[ Name ]:
Tetramethylallene

[Synonym ]:
2,4-dimethyl-penta-2,3-diene
2,2,4-dimethyl
MFCD00060915
2,4-Dimethyl-2,3-pentadiene
1,1,3,3-tetramethylpropadiene
Tetramethylallene
1,1,3,3-tetramethylallene
EINECS 213-679-5
Allene,tetramethyl
2,3-Pentadiene,2,4-dimethyl
1,3,3-Tetramethylallene
2,4-dimethyl-2,3-pentandiene

Chemical & Physical Properties

[ Density]:
0.707g/cm3

[ Boiling Point ]:
87.5ºC at 760mmHg

[ Molecular Formula ]:
C₇H₁₂

[ Molecular Weight ]:
96.17020

[ Exact Mass ]:
96.09390

[ LogP ]:
2.51770

[ Vapour Pressure ]:
71.5mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.440(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F: Flammable;Xn: Harmful;

[ Risk Phrases ]:
11-36/37/38-65

[ Safety Phrases ]:
16-26-33-36-62-7/9

[ RIDADR ]:
UN 3295 3/PG 2

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
2901299090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%