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131857

Sigma-Aldrich

1,2,4,5-Tetrachlorobenzene

98%

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Empirical Formula (Hill Notation):
C6H2Cl4
CAS Number:
95-94-3
Molecular Weight:
215.89
Beilstein:
1618315
EC Number:
202-466-2
MDL number:
MFCD00000549
PubChem Substance ID:
24848038
NACRES:
NA.22

Assay

98%

form

chips

bp

240-246 °C (lit.)

mp

138-140 °C (lit.)

SMILES string

Clc1cc(Cl)c(Cl)cc1Cl

InChI

1S/C6H2Cl4/c7-3-1-4(8)6(10)2-5(3)9/h1-2H

InChI key

JHBKHLUZVFWLAG-UHFFFAOYSA-N

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Application

1,2,4,5-Tetrachlorobenzene was used to study the environmental behavior of hexachlorobutadiene (HCBD).

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302 - H410

Precautionary Statements

P273 - P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

320.0 °F - closed cup

Flash Point(C)

160 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Haiyan Zhang et al.
Environmental science & technology, 48(3), 1525-1531 (2014-01-10)
Although hexachlorobutadiene (HCBD) was recently proposed as a candidate persistent organic pollutant (POP) under the Stockholm Convention, information about its environmental levels and distributions is still very limited. In this work, HCBD was determined in the sewage sludge from 37
S Beil et al.
European journal of biochemistry, 247(1), 190-199 (1997-07-01)
The bacterium, Burkholderia (previously Pseudomonas) sp. strain PS12, reported earlier to degrade 1,2,4-trichlorobenzene is shown here to utilize also 1,2,4,5-tetrachlorobenzene (Cl4-benzene) as a growth substrate. To investigate the possibility that this organism attacks Cl4-benzene with a chlorobenzene dioxygenase which concomitantly
D L Gustafson et al.
Cancer letters, 129(1), 39-44 (1998-08-26)
1,2,4,5-Tetrachlorobenzene (TeCB) and 1,4-dichlorobenzene (DCB) are important environmental contaminants that have been used extensively for a variety of industrial applications. Limited data are available in the literature regarding the carcinogenicity of TeCB. DCB has been shown to cause renal adenocarcinomas
K T Kitchin et al.
Environmental research, 32(1), 134-144 (1983-10-01)
1,2,4,5-Tetrachlorobenzene (TCB) is an industrial intermediate used in the production of 2,4,5-trichlorophenoxyacetic acid. This herbicide contains trace quantities of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Because of possible maternal hepatic or reproductive effects of this uncharged, low-molecular weight, lipophilic chlorinated benzene 0, 30, 100
D L Gustafson et al.
Toxicological sciences : an official journal of the Society of Toxicology, 53(2), 245-252 (2000-03-04)
Of the twelve different chlorobenzene isomers, a thorough evaluation of carcinogenicity has only been assessed on monochlorobenzene, 1,2-, and 1,4-dichlorobenzene, and hexachlorobenzene. In the studies presented here, we measured the ability of 1,4-dichlorobenzene (DCB), 1,2,4,5-tetrachlorobenzene (TeCB), pentachlorobenzene (PeCB), and hexachlorobenzene
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