6,7,8-Trimethylbenz[a]anthracene

Modify Date: 2024-03-26 17:47:41

6,7,8-Trimethylbenz[a]anthracene Structure
6,7,8-Trimethylbenz[a]anthracene structure
Common Name 6,7,8-Trimethylbenz[a]anthracene
CAS Number 20627-32-1 Molecular Weight 270.36800
Density 1.123g/cm3 Boiling Point 486.2ºC at 760 mmHg
Molecular Formula C21H18 Melting Point N/A
MSDS N/A Flash Point 242ºC

 Names

Name 6,7,8-Trimethyltetraphene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.123g/cm3
Boiling Point 486.2ºC at 760 mmHg
Molecular Formula C21H18
Molecular Weight 270.36800
Flash Point 242ºC
Exact Mass 270.14100
LogP 6.07140
Vapour Pressure 3.91E-09mmHg at 25°C
Index of Refraction 1.712

 Safety Information

HS Code 2902909090

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

4,5-dichloro-6ethylpyrimidine
Pyrimidine,4,5-dichloro-6-ethyl
6,7,8-Trimethylbenz<a>anthracene
4.5.10-Trimethyl-1,2-benzanthracen