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2,5-DICHLOROHYDROQUINONE

2,5-DICHLOROHYDROQUINONE
2,5-DICHLOROHYDROQUINONE structure
CAS No.
824-69-1
Chemical Name:
2,5-DICHLOROHYDROQUINONE
Synonyms
2,5-DICHLOROHYDROQUINONE;2,5-dichloro-4-benzenediol;Hydroquinone, 2,5-dichloro-;2,5-Dichloro-p-hydroquinone;2,5-Dichlorobenzene-1,4-diol;2,5-Dichlorohydroquinone 98%;2,5-Dichloro-1,4-benzenediol;2,5-Dichlorohydroquinone,98%;2,5-Dichloro-1,4-hydroquinone;1,4-Benzenediol, 2,5-dichloro-
CBNumber:
CB3766413
Molecular Formula:
C6H4Cl2O2
Formula Weight:
179
MOL File:
824-69-1.mol

2,5-DICHLOROHYDROQUINONE Properties

Melting point:
168-171 °C (lit.)
Boiling point:
255.02°C (rough estimate)
Density 
1.4512 (rough estimate)
refractive index 
1.4420 (estimate)
pka
7.96±0.23(Predicted)
CAS DataBase Reference
824-69-1(CAS DataBase Reference)
FDA UNII
D489X4TQVD
EPA Substance Registry System
1,4-Benzenediol, 2,5-dichloro- (824-69-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H319-H335-H314
Precautionary statements  P261-P280a-P304+P340-P405-P501a-P280-P305+P351+P338-P310
Hazard Codes  C
Risk Statements  34
Safety Statements  26-27-36/37/39-45
RIDADR  UN 3261 8/PG 3
WGK Germany  3
TSCA  Yes

2,5-DICHLOROHYDROQUINONE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 480487 2,5-Dichlorohydroquinone 98% 824-69-1 1g $48.8 2018-11-13 Buy
Sigma-Aldrich 480487 2,5-Dichlorohydroquinone 98% 824-69-1 5g $169 2020-08-18 Buy
Alfa Aesar B21285 2,5-Dichlorohydroquinone, 97% 824-69-1 1g $41.8 2021-03-22 Buy
Alfa Aesar B21285 2,5-Dichlorohydroquinone, 97% 824-69-1 5g $135 2021-03-22 Buy

2,5-DICHLOROHYDROQUINONE Chemical Properties,Uses,Production

Chemical Properties

almost white to pink-brown crystalline powder

Definition

ChEBI: A dichlorohydroquinone that is hydroquinone substituted by chloro groups at positions 2 and 5 respectively.

2,5-DICHLOROHYDROQUINONE Preparation Products And Raw materials

Raw materials

Preparation Products


2,5-DICHLOROHYDROQUINONE Suppliers

Global( 41)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Career Henan Chemica Co
13203830695 0371-86658258
0371-86658258 Laboratory@coreychem.com CHINA 30281 58
Dayang Chem (Hangzhou) Co.,Ltd.
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Amadis Chemical Company Limited
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Mainchem Co., Ltd. +86-0592-6210733
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Alfa Aesar 400-610-6006
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Energy Chemical 400-005-6266 021-58432009-
021-58436166 sales8178@energy-chemical.com China 43499 61
Syntechem Co.,Ltd Please Email
E-Mail Inquiry info@syntechem.com China 13009 57
RYSS TECH LTD 400-188-0725 +86 21 34310725 13611771617
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Shanghai Orgpharma Chemical Co., Ltd. +86 (21) 22062033
info@orgpharma.cn China 224 55
Huainan Kedi Chemical Factory 0554-2106669
0554-2666215 sales1@kedichem.com China 4938 55

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