1,4-Benzoquinone - 1,4-benzenediol (1:1) | CAS No. 106-34-3

1,4-Benzoquinone - 1,4-benzenediol (1:1)

Basic Information

CAS Number

106-34-3

Molecular Formula

C12H10O4

Molecular Weight

218.21 g/mol

AD

Basic Physical Properties

Melting Point

167-172 °C

Boiling Point

285 °C

Water Solubility

4 g/L (20 ºC)

Flash Point

141.6°C

Solubility

4g/l

Refractive Index

1.4270 (estimate)

C1=CC(=O)C=CC1=O.C1=CC(=CC=C1O)O

InChI

InChI=1S/C6H6O2.C6H4O2/c2*7-5-1-2-6(8)4-3-5/h1-4,7-8H;1-4H

InChIKey

BDJXVNRFAQSMAA-UHFFFAOYSA-N

LogP

1.3483999999999998

Topological Polar Surface Area

74.6 Ų

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

204

Safety Information

View Safety Information

GHS Hazard Pictograms

H301H301
H315H315
H319H319
H335H335

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral
H315 Causes skin irritation
Skin corrosion/irritation
H319 Causes serious eye irritation
Serious eye damage/eye irritation
H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 6.1 Class 6.1

Toxicity

LD50 orally in rats: 225 mg/kg (Woodward)

Synonyms & References

English

  • 106-34-3
  • .beta.-Quinhydrone
  • p-Benzoquinone-hydroquinone compound (1:1)
  • Q3675005
  • QUINHYDRONE [MI]
  • NSC36325
  • Green hydroquinone
  • NS00078985
  • benzoquinone compound with hydroquinone (1:1)
  • Q0008
  • Benzoquinone-hydroquinone
  • DTXSID9059337
  • AKOS009159488
  • NSC 36325
  • p-Benzoquinhydrone
  • benzene-1,4-diol; cyclohexa-2,5-diene-1,4-dione
  • UNII-P4A66LQ3QJ
  • FT-0645577
  • P4A66LQ3QJ
  • cyclohexa-2,5-diene-1,4-dione--benzene-1,4-diol (1:1)
  • Quinhydrone
  • EN300-31201
  • CHEBI:26491
  • WLN: L6V DVJ & QR DQ
  • p-benzoquinone--hydroquinone compound (1:1)
  • NSC-36325
  • Quinhydrone, puriss.
  • CS-0198853
  • Quinhydrone, 97%
  • W-108768
  • EINECS 203-387-6

MDL Number

MFCD00010310

Customs Code

2907299090

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