4-methylbenzo[a]pyrene

Modify Date: 2024-05-11 18:35:16

4-methylbenzo[a]pyrene Structure
4-methylbenzo[a]pyrene structure
Common Name 4-methylbenzo[a]pyrene
CAS Number 16757-83-8 Molecular Weight 266.33600
Density 1.254g/cm3 Boiling Point 479.4ºC at 760 mmHg
Molecular Formula C21H14 Melting Point N/A
MSDS N/A Flash Point 236.7ºC

 Names

Name 4-methylbenzo[a]pyrene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.254g/cm3
Boiling Point 479.4ºC at 760 mmHg
Molecular Formula C21H14
Molecular Weight 266.33600
Flash Point 236.7ºC
Exact Mass 266.11000
LogP 6.04560
Vapour Pressure 6.9E-09mmHg at 25°C
Index of Refraction 1.853

 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-methyl-benzo[def]chrysene
4-Methyl-benzo[def]chrysen
4-methyl-benzo[a]pyrene
Benzo(a)pyrene,4-methyl
7-methylbenzo<a>pyrene