Tetramethylallene

Modify Date: 2024-01-09 13:25:18

Tetramethylallene Structure
Tetramethylallene structure
Common Name Tetramethylallene
CAS Number 1000-87-9 Molecular Weight 96.17020
Density 0.707g/cm3 Boiling Point 87.5ºC at 760mmHg
Molecular Formula C7H12 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,4-dimethylpenta-2,3-diene
Synonym More Synonyms

 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.)

 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

 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%

 Synonyms

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