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Updated CAS
Hydroquinone
product Name
Hydroquinone
Synonyms
1,4-Benzenediol; Quinol; Hydroxyquinone; 1,4-Dihydroxybenzene; benzene-1,4-diol; 6,7-dihydroxy-2H-chromen-2-one; 1,4-Dihydroxy benzene; 1,4-Dihydroxy-benzol
Molecular Formula
C
6
H
6
O
2
Molecular Weight
110.11244
InChI
InChI=1/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H
CAS Registry Number
123-31-9
EINECS
204-617-8
Molecular Structure
Density
1.32
Melting point
170-174℃
Boiling point
469.7°C at 760 mmHg
Refractive index
1.689
Flash point
201.4°C
Water solubility
70 g/L (20℃)
Hazard Symbols
Xn
:Harmful;
N
:Dangerous for the environment;
Risk Codes
R22
:;
R40
:;
R41
:;
R43
:;
R50
:;
R68
:;
Safety Description
S26
:;
S36/37/39
:;
S61
:;
Gold Suppliers(131):
Smart Chemicals Group Co. Ltd.
Tel:+86-21-33927743 33927342
YanCheng FengYang Chemical Co.,Ltd.
Tel:0515-82324413
Suzhou Huifeng Material Technology Co., Ltd.
Tel:+86-512-63785141,63785520,63771999,13915444133
YANGZHOU CHEMICAL CO.,LTD.
Tel:+86-514-87859330
Acroyali Holdings Qingdao Co.,Ltd.
Tel:+86-532-86677827
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