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T6601

Sigma-Aldrich

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

97%

Sinónimos:

o-Chloranil

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About This Item

Fórmula lineal:
C6Cl4(=O)2
Número de CAS:
2435-53-2
Peso molecular:
245.88
Beilstein/REAXYS Number:
1309782
EC Number:
219-424-4
MDL number:
MFCD00001646
UNSPSC Code:
12352100
PubChem Substance ID:
24900391
NACRES:
NA.22

Quality Level

100

assay

97%

mp

126-129 °C (lit.)

storage temp.

2-8°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

Gene Information

human ... ACHE(43) , BCHE(590) , CES1(1066)

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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_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Frank Wurche et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 10(11), 2707-2721 (2004-06-15)
The effect of pressure on the oxidation of hydroarenes 3-9 with 2,3-dichloro-5,6-dicyano-1,4-quinone (DDQ; 1 a) or o-chloranil (10), leading to the corresponding arenes, has been investigated. The activation volumes were determined from the pressure dependence of the rate constants of
Asim Kumar Ray et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 58(7), 1375-1378 (2002-06-27)
o-Chloranil has been shown to form 1:1 molecular complexes with pyridine and 2-, 3- and 4-picolines in CCl4 medium. Isosbestic points have been found but charge-transfer bands could not be detected. The formation constants of the complexes exhibit a very
Mirosława Kot et al.
Journal of enzyme inhibition and medicinal chemistry, 21(5), 537-542 (2006-12-30)
Tetrachloro-o-benzoquinone (TCoBQ) and tetrachloro-p-benzoquinone (TCpBQ) were studied as inhibitors of jack bean urease in 20 mM phosphate buffer, pH 7.0, 1 mM EDTA, 25 degrees C. The mechanisms of inhibition were evaluated by analysis of the progress curves obtained with
B E Bengtsson et al.
Ecotoxicology and environmental safety, 15(1), 62-71 (1988-02-01)
The effects of tetrachloro-1,2-benzoquinone (TCQ), a component in bleached kraft mill effluents (BKME), on vertebral and physiological parameters were investigated in juvenile fourhorn sculpin, Myoxocephalus quadricornis L. After about 4.5 months of exposure to 0.1 and 0.5 mg TCQ/liter in
Yoshihiko Yamamoto et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(34), 10705-10715 (2008-10-29)
A variety of molybdenum complexes catalyze Friedel-Crafts-type alkylation reactions of benzene derivatives with alkenes and alcohols in the presence of an organic oxidant, o-chloranil. The utilization of [Mo(CO)(6)] and two equivalents of o-chloranil catalytically furnished the hydroarylation product of norbornene
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