tetrahydroxy-1,4-quinone hydrate

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Names

[ CAS No. ]:
123334-16-7

[ Name ]:
tetrahydroxy-1,4-quinone hydrate

[Synonym ]:
2,3,5,6-Tetrahydroxycyclohexa-2,5-diene-1,4-dione hydrate
Tetrahydroxyquinone Hydrate
Tetroquinone Hydrate
Tetrahydroxy-1,4-benzoquinone 
MFCD00149070
EINECS 206-275-5

Chemical & Physical Properties

[ Density]:
2.609g/cm3

[ Boiling Point ]:
370.6ºC at 760mmHg

[ Melting Point ]:
>300ºC(lit.)

[ Molecular Formula ]:
C6H4O6

[ Molecular Weight ]:
172.09200

[ Flash Point ]:
192.1ºC

[ Exact Mass ]:
172.00100

[ PSA ]:
115.06000

[ Vapour Pressure ]:
5.3E-07mmHg at 25°C

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3


Related Compounds

  • Tetrahydroxyquinone
  • tetrahydroxy-1,4-benzoquinone
  • Tetroquinone disodium salt
  • 2,5-Diethoxybenzo-1,4-quinone
  • 2,6-Dibromobenzo-1,4-quinone
  • 2,5,7,8-Tetrahydroxy-1,4-naphthoquinone
  • 2-ethoxy-N-(3-ethoxypropyl)-5-methylbenzenesulfonamide
  • 4-methyl-N-(2-methylpropyl)-5-(propan-2-yl)-2-propoxybenzene-1-sulfonamide
  • Ethyl 2-(4-tert-butylbenzenesulfonamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
  • 2-(Acetylamino)-4-chlorophenyl 5-isopropyl-2-methoxy-4-methylbenzenesulfonate
  • Ethyl 2-(2,4,5-trimethylbenzenesulfonamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
  • 2-(Acetylamino)-4-chlorophenyl 4-ethoxy-3-methylbenzenesulfonate
  • 4,5-dichloro-N-[2-(3,4-dimethoxyphenyl)ethyl]-2-methylbenzenesulfonamide
  • 5-chloro-N-[2-(3,4-dimethoxyphenyl)ethyl]-2-ethoxybenzene-1-sulfonamide
  • N-(1,3-benzothiazol-2-yl)-2,4,5-trimethylbenzenesulfonamide
  • 4-chloro-3-methyl-N-(1H-1,2,4-triazol-3-yl)benzenesulfonamide
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