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Hydroquinone

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  Post Date: Oct 11,2018
  Expiry Date: Oct 11,2019
  Detailed Description: Cas No. :123-31-9 Payment Method: T/T D/A D/P L/C
Hydroquinone 123-31-9
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Hydroquinone, also benzene-1,4-diol or quinol, is an aromatic organic compound that is a type of phenol, having the chemical formula C6H4(OH)2. Its chemical structure, shown in the table at right, has two hydroxyl groups bonded to a benzene ring in a para position. It is a white granular solid. Substituted derivatives of this parent compound are also referred to as hydroquinones.


Hydroquinone

IUPAC name[hide]
Benzene-1,4-diol
Other names[hide]
Hydroquinone
Idrochinone
Quinol/1-4 dihydroxy benzene/1-4 hydroxy benzene
Identifiers
CAS number 123-31-9 Y
ChemSpider 764 Y
UNII XV74C1N1AE Y
KEGG D00073 Y
ChEBI CHEBI:17594 Y
ChEMBL CHEMBL537 Y
RTECS number MX3500000
Jmol-3D images Image 1
SMILES
[show]
c1cc(ccc1O)O
InChI
[show]
InChI=1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H Y
Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N Y
InChI=1/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
Key: QIGBRXMKCJKVMJ-UHFFFAOYAX
Properties
Molecular formula C6H6O2
Molar mass 110.11 g mol−1
Appearance white solid
Density 1.3 g cm−3, solid
Melting point
172 °C, 445 K, 342 °F
Boiling point
287 °C, 560 K, 549 °F
Solubility in water 5.9 g/100 mL (15 °C)
Structure
Dipole moment 0 D
Hazards
EU classification Harmful (Xn)
Carc. Cat. 3
Muta. Cat. 3
Dangerous for
the environment (N)
R-phrases R22 R40 R41 R43 R50 R68
S-phrases (S2) S26 S36/37/39 S61
NFPA 704
1
2
0
Flash point 165 °C
Related compounds
Related benzenediols Pyrocatechol
Resorcinol
Related compounds 1,4-benzoquinone

Packaging & Shipping

  CAS Registry Number:

123-31-9
  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: C6H6O2
  Molecular Weight: 110.11244
  Molecular Structure: 123-31-9 Hydroquinone
  Hazard Symbols:  Xn:Harmful;
 N:Dangerous for the environment;
  Risk Codes: R22:;
R40:;
R41:;
R43:;
R50:;
R68:;
  Safety Description: S26:;
S36/37/39:;
S61:;

  Company: Sinoright International Trade Co. Ltd.     [ China ]          
  Contact: Harry Du
  Tel: 0086-411-86596755 39210844 130
  Fax: 0086-411-86596060 39210855
  Email: harry.du@sinoright.net
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