6,7,8-Trimethylbenz[a]anthracene
Names
[ CAS No. ]:
20627-32-1
[ Name ]:
6,7,8-Trimethylbenz[a]anthracene
[Synonym ]:
4,5-dichloro-6ethylpyrimidine
Pyrimidine,4,5-dichloro-6-ethyl
6,7,8-Trimethylbenz<a>anthracene
4.5.10-Trimethyl-1,2-benzanthracen
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%