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1,4-Benzenediol, 2,3-dichloro- (9CI)

1,4-Benzenediol, 2,3-dichloro- (9CI) Structure
1,4-Benzenediol, 2,3-dichloro- (9CI) structure
CAS No.
608-44-6
Chemical Name:
1,4-Benzenediol, 2,3-dichloro- (9CI)
Synonyms
Aficamten Impurity 18;1,4-Benzenediol, 2,3-dichloro-;1,4-Benzenediol, 2,3-dichloro- (9CI);2,4-Dichlorobenzyl Alcohol Impurity 40
CBNumber:
CB73292043
Molecular Formula:
C6H4Cl2O2
Molecular Weight:
179
MDL Number:
MOL File:
608-44-6.mol
Last updated:2023-07-12 16:55:25
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1,4-Benzenediol, 2,3-dichloro- (9CI) Properties

Melting point 144-145 °C
Boiling point 255.02°C (rough estimate)
Density 1.4512 (rough estimate)
refractive index 1.4595 (estimate)
pka 7.96±0.23(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08,GHS09
Signal word  Warning
Hazard statements  H317-H302-H410-H341
Precautionary statements  P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P201-P202-P281-P308+P313-P405-P501-P264-P270-P301+P312-P330-P501-P273-P391-P501

1,4-Benzenediol, 2,3-dichloro- (9CI) Chemical Properties,Uses,Production

1,4-Benzenediol, 2,3-dichloro- (9CI) Preparation Products And Raw materials

Raw materials

1,4-Naphthalenedione, 2,3,6,7-tetrachloro-5,8-dihydroxy- 2,6-DICHLORO-1,4-HYDROQUINONE 2,5-DICHLOROHYDROQUINONE 2-Chloro-1,4-dimethoxybenzene Chlorohydroquinone
Dichloromaleic anhydride

1of2

Preparation Products

2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE

1,4-Benzenediol, 2,3-dichloro- (9CI) Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 15976997964; sales-team@aobchem.com.cn China 50484 58
Supplier Advantage
China National Standard Pharmaceutical Corporation Limited 		58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 58
1,4-Benzenediol, 2,3-dichloro- (9CI) 2,4-Dichlorobenzyl Alcohol Impurity 40 1,4-Benzenediol, 2,3-dichloro- Aficamten Impurity 18 608-44-6