3-chloro-7H-benzo[de]anthracen-7-one

Modify Date: 2026-06-30 12:00:47

3-chloro-7H-benzo[de]anthracen-7-one Structure
3-chloro-7H-benzo[de]anthracen-7-one structure
Common Name 3-chloro-7H-benzo[de]anthracen-7-one
CAS Number 6409-44-5 Molecular Weight 264.7
Density 1.386g/cm3 Boiling Point 465ºC at 760 mmHg
Molecular Formula C17H9ClO Melting Point N/A
MSDS N/A Flash Point 240.6ºC

 Names

Name 3-chlorobenzo[b]phenalen-7-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.386g/cm3
Boiling Point 465ºC at 760 mmHg
Molecular Formula C17H9ClO
Molecular Weight 264.7
Flash Point 240.6ºC
Exact Mass 264.0341926
PSA 17.07000
LogP 4.62840
Index of Refraction 1.735
InChIKey QLCFFBOGHZDLGO-UHFFFAOYSA-N
SMILES C1=CC=C2C(=C1)C3=C4C(=C(C=C3)Cl)C=CC=C4C2=O

 Safety Information

HS Code 2914700090

 Synthetic Route

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3-chloro-7H-benzo[de]anthracen-7-one Structure

3-chloro-7H-ben...

CAS#:6409-44-5

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Literature: Imp. Chem. Ind. Patent: DE600720 , 1931 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 20, p. 1410

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3-chloro-7H-benzo[de]anthracen-7-one Structure

3-chloro-7H-ben...

CAS#:6409-44-5

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Literature: I. G. Farbenind. Patent: DE490989 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 1450

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3-chloro-7H-benzo[de]anthracen-7-one Structure

3-chloro-7H-ben...

CAS#:6409-44-5

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Literature: Boyes; Grieve; Rule Journal of the Chemical Society, 1938 , p. 1833,1837

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3-chloro-7H-benzo[de]anthracen-7-one Structure

3-chloro-7H-ben...

CAS#:6409-44-5

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Literature: I. G. Farbenind. Patent: DE490989 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 1450,1451 Full Text Show Details I. G. Farbenind. Patent: DE492248 ;

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3-chloro-7H-benzo[de]anthracen-7-one Structure

3-chloro-7H-ben...

CAS#:6409-44-5

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Literature: Maki; Nagai J. Soc. chem. Ind. Japan Spl., 1933 , vol. 36, p. 196,529

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3-chloro-7H-benzo[de]anthracen-7-one Structure

3-chloro-7H-ben...

CAS#:6409-44-5

Learn More
Literature: I. G. Farbenind. Patent: DE490989 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 1450,1451 Full Text Show Details I. G. Farbenind. Patent: DE492248 ;

~%

3-chloro-7H-benzo[de]anthracen-7-one Structure

3-chloro-7H-ben...

CAS#:6409-44-5

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Literature: Scottish Dyes Ltd. Patent: DE516535 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 3026

~%

3-chloro-7H-benzo[de]anthracen-7-one Structure

3-chloro-7H-ben...

CAS#:6409-44-5

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Literature: BASF Patent: DE193959 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 9, p. 821

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

3-Chlorobenzanthrone
Bz 1-Chlor-benzanthron
3-chloro-7H-benzo(de)anthracen-7-one
7H-Benz[de]anthracen-7-one,3-chloro
3-chloro-benz[de]anthracen-7-one
3-Chlor-benzanthron aus Benzanthron
3-Chlor-benz[de]anthracen-7-on
3-Chloro-7H-benz<de>anthracen-7-one
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