benzo[a]pyrene-4,5-dione

Modify Date: 2024-01-08 19:12:49

benzo[a]pyrene-4,5-dione Structure
benzo[a]pyrene-4,5-dione structure
Common Name benzo[a]pyrene-4,5-dione
CAS Number 42286-46-4 Molecular Weight 282.29200
Density 1.439g/cm3 Boiling Point 554.9ºC at 760mmHg
Molecular Formula C20H10O2 Melting Point N/A
MSDS N/A Flash Point 245.3ºC

 Names

Name benzo[a]pyrene-4,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.439g/cm3
Boiling Point 554.9ºC at 760mmHg
Molecular Formula C20H10O2
Molecular Weight 282.29200
Flash Point 245.3ºC
Exact Mass 282.06800
PSA 34.14000
LogP 3.89540
Index of Refraction 1.849
Storage condition 2-8°C

 Safety Information

HS Code 2914399090

 Synthetic Route

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benzo[a]pyrene-4,5-dione Structure

benzo[a]pyrene-...

CAS#:42286-46-4

Literature: Moriconi et al. Journal of the American Chemical Society, 1961 , vol. 83, p. 4618,4620

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benzo[a]pyrene-4,5-dione Structure

benzo[a]pyrene-...

CAS#:42286-46-4

Literature: Chun; Kim; Choi Bioscience, biotechnology, and biochemistry, 2001 , vol. 65, # 10 p. 2205 - 2212

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2914399090
Summary 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

Benzo<a>pyren-4,5-dion-6-T
4,5-Dihydrobenzo<a>pyren-4,5-dion