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Merck
CN

171050

Hexachlorobenzene

99%

Synonym(s):

HCB

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About This Item

Empirical Formula (Hill Notation):
C6Cl6
CAS Number:
Molecular Weight:
284.78
EC Number:
204-273-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1912585
MDL number:
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assay

99%

bp

323-326 °C (lit.)

mp

227-229 °C (lit.)

SMILES string

Clc1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl

InChI

1S/C6Cl6/c7-1-2(8)4(10)6(12)5(11)3(1)9

InChI key

CKAPSXZOOQJIBF-UHFFFAOYSA-N



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pictograms

Health hazardEnvironment

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - STOT RE 1

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

新产品

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B Z Fathepure et al.
Applied and environmental microbiology, 54(2), 327-330 (1988-02-01)
Hexachlorobenzene was dechlorinated to tri- and dichlorobenzenes in anaerobic sewage sludge. The complete biotransformation of 190 microM hexachlorobenzene (approximately 50 ppm) occurred within 3 weeks. The calculated rate of hexachlorobenzene dechlorination was 13.6 mumol liter-1 day-1. Hexachlorobenzene was dechlorinated via
Xiaoqin Nie et al.
Chemosphere, 90(9), 2403-2407 (2013-01-01)
Synthesized lead-iron (Pb/Fe) bimetallic particles were applied to dechlorinate hexachlorobenzene (HCB) under various conditions (e.g. bimetal amount, initial pH value, reaction temperature, and reaction duration). The results showed that adding Pb onto Fe benefited the dechlorination of HCB and the
Renée Dallaire et al.
Environment international, 54, 85-91 (2013-02-21)
Several studies have reported negative associations of polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB) and mercury (Hg) with duration of gestation and fetal growth in fish eating populations. Docosahexaenoic acid (DHA) from fish, seafood and marine mammal intake has been reported to