Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9,10-Anthracenedione,1,4-dichloro-5,8-dihydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 5,8-DICHLORO-1,4-DIHYDROXYANTHRAQUINONE, 98
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

2832-30-6

2832-30-6 structure

2832-30-6 structure

Name: 9,10-Anthracenedione,1,4-dichloro-5,8-dihydroxy-
Chemical Name: 1,4-dichloro-5,8-dihydroxyanthracene-9,10-dione
CAS Number: 2832-30-6
Molecular Formula: C₁₄H₆Cl₂O₄
Molecular Weight: 309.10100
Create Date: 2018-12-15 10:55:00
Modify Date: 2025-08-25 11:50:59

Name	1,4-dichloro-5,8-dihydroxyanthracene-9,10-dione
Synonyms	1,4-dihydroxy-5,8-dichloro-9,10-anthraquinone 1,4-Dichloro-5,8-dihydroxyanthraquinone 5,8-dichloro-1,4-dihydroxy-9,10-anthraquinone EINECS 220-599-4 1,4-dihydroxy-5,8-dichloro-anthraquinone 5,8-Dichloro-1,4-dihydroxyanthraquinone 1,4-dihydroxy-5,8-dichloroanthracene-9,10-dione 1,4-dichloro-5,8-dihydroxy-9,10-anthraquinone 1,4-dichloro-5,8-dihydroxy-9,10-anthracenedione

Density	1.718g/cm3
Boiling Point	564.7ºC at 760 mmHg
Melting Point	275-278ºC(lit.)
Molecular Formula	C₁₄H₆Cl₂O₄
Molecular Weight	309.10100
Flash Point	295.3ºC
Exact Mass	307.96400
PSA	74.60000
LogP	3.18000
Vapour Pressure	2.36E-13mmHg at 25°C
Index of Refraction	1.735

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26
HS Code	2914700090

85-44-9 structure

85-44-9

95-57-8 structure

95-57-8

~%

2832-30-6 structure

2832-30-6

Literature: Ciba-Geigy AG Patent: US4645626 A1, 1987 ;

4466-59-5 structure

4466-59-5

123-31-9 structure

123-31-9

~%

2832-30-6 structure

2832-30-6

Literature: Waldmann Journal fuer Praktische Chemie (Leipzig), 1930 , vol. <2> 126, p. 250,255

106840-64-6 structure

106840-64-6

~%

2832-30-6 structure

2832-30-6

Literature: Naiki Yuki Gosei Kagaku Kyokaishi, 1955 , vol. 13, p. 72,77 Chem.Abstr., 1957 , p. 1610

4466-59-5 structure

4466-59-5

~%

2832-30-6 structure

2832-30-6

Literature: Naiki Yuki Gosei Kagaku Kyokaishi, 1955 , vol. 13, p. 72,77 Chem.Abstr., 1957 , p. 1610

Precursor 4
85-44-9 95-57-8 4466-59-5 123-31-9
DownStream 3
23941-48-2 4851-50-7 52303-01-2

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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