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ChemicalBook--->CAS DataBase List--->2435-53-2

2435-53-2

2435-53-2 Structure

2435-53-2 Structure
IdentificationMore
[Name]

Tetrachloro-o-benzoquinone
[CAS]

2435-53-2
[Synonyms]

3,4,5,6-TETRACHLORO-1,2-BENZOQUINONE
O-CHLORANIL
TETRACHLORO-1,2-BENZOQUINONE
TETRACHLORO-O-BENZOQUINONE
TETRACHLORO-O-QUINONE
TETRACHLORO-P-BENZOQUINONE
2-chloranil
2-dione,3,4,5,6-tetrachloro-5-cyclohexadiene-1
3,4,5,6-Tetrachloro-3,5-cyclohexadiene-1,2-dione
3,4,5,6-Tetrachloro-3,5-cyclohexa-diene-1,2-dione,o-Chloranil
3,4,5,6-Tetrachlorobenzo-1,2-quinone
3,4,5,6-Tetrachloro-o-benzoquinone
3,5-Cyclohexadiene-1,2-dione,3,4,5,6-tetrachloro-
Isochloranil
o-Benzoquinone, 3,4,5,6-tetrachloro-
o-Chloroanil
ortho-Chloranil
ChloranillicAcidGr
o-Chloranil,98%
TETRACHLORO-ORTHO-BENZOQUINONE
[EINECS(EC#)]

219-424-4
[Molecular Formula]

C6Cl4O2
[MDL Number]

MFCD00001646
[Molecular Weight]

245.88
[MOL File]

2435-53-2.mol
Chemical PropertiesBack Directory
[Appearance]

bordeaux fine crystalline powder
[Melting point ]

126-129 °C(lit.)
[Boiling point ]

164.7±40.0 °C(Predicted)
[density ]

1.7462 (estimate)
[storage temp. ]

0-6°C
[form ]

Fine Crystalline Powder
[color ]

Bordeaux
[Water Solubility ]

insoluble
[BRN ]

1309782
[CAS DataBase Reference]

2435-53-2(CAS DataBase Reference)
[NIST Chemistry Reference]

3,5-Cyclohexadiene-1,2-dione, 3,4,5,6-tetrachloro-(2435-53-2)
[EPA Substance Registry System]

2435-53-2(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi,N,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R36/38:Irritating to eyes and skin .
R20:Harmful by inhalation.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S60:This material and/or its container must be disposed of as hazardous waste .
S37:Wear suitable gloves .
S22:Do not breathe dust .
[RIDADR ]

2811
[WGK Germany ]

3
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

29147090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Pentachlorophenol-->TETRACHLOROHYDROQUINONE-->TETRACHLOROCATECHOL-->Chloranil
[Preparation Products]

Formic acid
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3,4,5,6-Tetrachloro-1,2-benzoquinone(2435-53-2).msds
Hazard InformationBack Directory
[Chemical Properties]

bordeaux fine crystalline powder
[Uses]

o-Chloranil is used as a reagent in the synthesis of fused triazolotriazines and triazolotriazepines which exhibit antibacterial activity. Also used as a reagent in the synthesis of nickel diimine catecholate charge-transfer complexes.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 46, p. 3056, 1981 DOI: 10.1021/jo00328a013
[Purification Methods]

Crystallise o-chloranil from AcOH. Dry it in vacuum desiccator over KOH. [Beilstein 7 IV 2068.]
Spectrum DetailBack Directory
[Spectrum Detail]

Tetrachloro-o-benzoquinone(2435-53-2)MS
Tetrachloro-o-benzoquinone(2435-53-2)1HNMR
Tetrachloro-o-benzoquinone(2435-53-2)IR1
Tetrachloro-o-benzoquinone(2435-53-2)IR2
Tetrachloro-o-benzoquinone(2435-53-2)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Tetrachloro-o-benzoquinone, 97%(2435-53-2)
[Sigma Aldrich]

2435-53-2(sigmaaldrich)
[TCI AMERICA]

o-Chloranil,>95.0%(T)(2435-53-2)
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