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Updated CAS
1,4-Benzoquinone
product Name
1,4-Benzoquinone
Synonyms
Quinone; p-Benzoquinone; Benzoquinone; p-Benzoquinone; P-quinone; PBQ; cyclohexa-2,5-diene-1,4-dione; cyclohexa-3,5-diene-1,2-dione
Molecular Formula
C
6
H
4
O
2
Molecular Weight
108.0948
InChI
InChI=1/C6H4O2/c7-5-3-1-2-4-6(5)8/h1-4H
CAS Registry Number
106-51-4
EINECS
203-405-2
Molecular Structure
Density
1.256g/cm
3
Melting point
112-116℃
Boiling point
213.3°C at 760 mmHg
Refractive index
1.543
Flash point
76.4°C
Water solubility
10 g/L (25℃)
Hazard Symbols
T
:Toxic;
N
:Dangerous for the environment;
Risk Codes
R23/25
:;
R36/37/38
:;
R50
:;
Safety Description
S26
:;
S28A
:;
S45
:;
S61
:;
Gold Suppliers(55):
Smart Chemicals Group Co. Ltd.
Tel:+86-21-33927743 33927342
YanCheng FengYang Chemical Co.,Ltd.
Tel:0515-82324413
Qidong A&P Chemical Factory Co.,Ltd
Tel:+86-513-83883000,83884000,83885000
China National Chemical Construction Shenzhen Company(CNCCC Shenzhen)
Tel:+86-755-82211419
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