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23295

3,4,5,6-Tetrachloro-1,2-benzoquinone

purum, ≥98.0% (AT)

Synonym(s):

o-Chloranil

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About This Item

Linear Formula:
C6Cl4(=O)2
CAS Number:
2435-53-2
Molecular Weight:
245.88
EC Number:
219-424-4
UNSPSC Code:
12352100
MDL number:
MFCD00001646
Beilstein/REAXYS Number:
1309782
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purum

assay

≥98.0% (AT)

ign. residue

~0.5%

mp

126-129 °C

SMILES string

ClC1=C(Cl)C(=O)C(=O)C(Cl)=C1Cl

InChI

1S/C6Cl4O2/c7-1-2(8)4(10)6(12)5(11)3(1)9

InChI key

VRGCYEIGVVTZCC-UHFFFAOYSA-N

Other Notes

Reagent for the dehydrogenation of hydroaromatic compounds

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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P.P. Fu et al.
Chemical Reviews, 78, 317-317 (1978)