T6601

Sigma-Aldrich

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

97%

Synonym(s):
o-Chloranil
Linear Formula:
C6Cl4(=O)2
CAS Number:
Molecular Weight:
245.88
Beilstein/REAXYS Number:
1309782
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

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Related Categories

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

hazcat

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

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 3

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Tandrima Chaudhuri et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 204, 403-408 (2018-07-04)
This is the first report of UV-Vis spectral investigations of electron donor-acceptor complexes of bio active 3-Nitroso-2-phenylbenzo[d]imidazo[2,1-b]thiazole (BIT1) with chloranils, nitrobenzenes and fullerenes in DMSO medium. Well defined charge transfer (CT) absorption bands in the visible region have been sited....
F Kader et al.
Journal of agricultural and food chemistry, 47(11), 4625-4630 (1999-12-20)
Caffeic acid o-quinone (CQ) was prepared by oxidation of caffeic acid with o-chloranil in organic media. The reaction between the purified CQ and cyanidin 3-glucoside (Cy 3-glc, o-diphenolic anthocyanin) was monitored by HPLC, and quantitative analyses were performed to establish...
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...
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...
K V P Pavan Kumar et al.
Carbohydrate research, 342(9), 1182-1188 (2007-03-24)
Treatment of the phosphoramidite [myo-C(6)H(6)-2-[OC(O)Ph]-1,3,5-(O(3)CH)-4,6-(O(2)P-NH-i-Pr)] with o-chloranil affords the first example of inositol-based pentacoordinate phosphorane [myo-C(6)H(6)-2-[OC(O)Ph]-1,3,5-(O(3)CH)-4,6-(O(2)P-NH-i-Pr)(1,2-O(2)C(6)Cl(4))] (9) (X-ray structure) with a trigonal bipyramidal geometry at phosphorus. The six-membered 1,3,2-dioxaphosphorinane ring with the inositol residue has an unusual boat conformation in...

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