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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-Dichloro-1,4-benzenediol;2,5-Dichlorohydroquinone 98%;2,5-Dichlorohydroquinone,98%;2,5-Dichlorobenzene-1,4-diol;2,5-Dichloro-1,4-hydroquinone;2,5-Dichloro-p-benzohydroquinone
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)
CAS DataBase Reference
824-69-1(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

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 $163 2018-11-13 Buy
Alfa Aesar B21285 2,5-Dichlorohydroquinone, 97% 824-69-1 1g $36.4 2018-11-13 Buy
Alfa Aesar B21285 2,5-Dichlorohydroquinone, 97% 824-69-1 5g $121 2018-11-13 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( 34)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44187 61
BePharm Ltd 4001-647-117; 021-61629020
021-61629029 product@bidepharmatech.com China 24692 61
Syntechem Co.,Ltd Please Email
E-Mail Inquiry info@syntechem.com China 13074 57
Shanghai Orgpharma Chemical Co., Ltd. +86 (21) 22062033
info@orgpharma.cn China 225 55
Huainan Kedi Chemical Factory 0554-2106669
0554-2666215 sales1@kedichem.com China 4996 55
Hangzhou J&H Chemical Co., Ltd. +86-0571-87396432
+86-0571-87396431 sales@jhechem.com China 14022 53
Sigma-Aldrich 021-61415566 800-819-3336(Tel) 400-620-3333(Mobile)
021-61415567 orderCN@sial.com China 28593 80
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 QQ:800101999
028-84555506 QQ:800101999 cdhxsj@163.com China 9768 60

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