Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-chloro-7H-benzo[de]anthracen-7-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6409-44-5

6409-44-5 structure

Name: 3-chloro-7H-benzo[de]anthracen-7-one
Chemical Name: 3-chlorobenzo[b]phenalen-7-one
CAS Number: 6409-44-5
Molecular Formula: C₁₈H₁₁ClO
Molecular Weight: 278.73200
Create Date: 2017-11-12 00:14:17
Modify Date: 2025-09-15 20:17:16

Name	3-chlorobenzo[b]phenalen-7-one
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

Density	1.386g/cm3
Boiling Point	465ºC at 760 mmHg
Molecular Formula	C₁₈H₁₁ClO
Molecular Weight	278.73200
Flash Point	240.6ºC
Exact Mass	278.05000
PSA	17.07000
LogP	4.62840
Index of Refraction	1.735

HS Code	2914700090

82-05-3

6409-44-5

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

17117-34-9

6409-44-5

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

860520-08-7

6409-44-5

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

17117-34-9

87-61-6

6409-44-5

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

82-05-3

64-19-7

6409-44-5

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

10026-13-8

17117-34-9

98-95-3

6409-44-5

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

7791-25-5

82-05-3

98-95-3

6409-44-5

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

7647-01-0

82-05-3

64-19-7

6409-44-5

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

Precursor 9
82-05-3 17117-34-9 860520-08-7 87-61-6
64-19-7 10026-13-8 98-95-3 7791-25-5
7647-01-0
DownStream 2
128-64-3 16306-16-4

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%

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