CAS 3331-46-2|9,10-Dihydrobenzo(a)pyren-7(8H)-one

Introduction：Basic information about CAS 3331-46-2|9,10-Dihydrobenzo(a)pyren-7(8H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles4
6. Synonyms

Common Name	9,10-Dihydrobenzo(a)pyren-7(8H)-one
CAS Number	3331-46-2	Molecular Weight	270.325
Density	1.3±0.1 g/cm3	Boiling Point	492.0±15.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₄O	Melting Point	172-175ºC
MSDS	ChineseUSA	Flash Point	220.6±15.3 °C

Names

Name	9,10-dihydro-8H-benzo[a]pyren-7-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	492.0±15.0 °C at 760 mmHg
Melting Point	172-175ºC
Molecular Formula	C₂₀H₁₄O
Molecular Weight	270.325
Flash Point	220.6±15.3 °C
Exact Mass	270.104462
PSA	17.07000
LogP	5.57
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.820
InChIKey	AIGDHFJPKNZUOR-UHFFFAOYSA-N
SMILES	O=C1CCCc2c1cc1ccc3cccc4ccc2c1c34

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2914399090

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%

Articles4

J. Org. Chem. 58 , 7283, (1993)

Large polycyclic aromatic hydrocarbons: synthesis and discotic organization Feng, X., Pisula, W., & Müllen, K.

Pure Appl. Chem. 81(12) , 2203-2224, (2009)

Inhibition of benzo(a)pyrene-induced mouse forestomach neoplasia by conjugated dienoic derivatives of linoleic acid.

Cancer Res. 50(4) , 1097-101, (1990)

Grilled ground beef contains factors that inhibit the initiation of mouse epidermal carcinogenesis by 7,12-dimethylbenz(a)anthracene. Previously we isolated an active principal and characterized it as...

Synonyms

9,10-Dihydrobenzo[pqr]tetraphen-7(8H)-one

EINECS 222-055-1

9,10-dihydrobenzo<a>pyrene

7-oxo-7,8,9,10-tetrahydro-BaP

MFCD00003601

9,10-Dihydrobenzo(a)pyren-7(8H)-one

7-Oxo-7,8,9,10-tetrahydrobenzo(a)pyrene

7,8,9,10-tetrahydrobenzo<a>pyren-7-one

7-Oxo-7,8,9,10-tetrahydrobenzo[a]pyrene

Benzo[a]pyren-7(8H)-one, 9,10-dihydro-

Recommended......