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Merck
CN

34379

1,2,4,5-Tetrachlorobenzene

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C6H2Cl4
CAS Number:
95-94-3
Molecular Weight:
215.89
UNSPSC Code:
41116107
NACRES:
NA.04
PubChem Substance ID:
329754972
EC Number:
202-466-2
Beilstein/REAXYS Number:
1618315
MDL number:
MFCD00000549

Key Documents

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InChI key

JHBKHLUZVFWLAG-UHFFFAOYSA-N

InChI

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

SMILES string

Clc1cc(Cl)c(Cl)cc1Cl

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

240-246 °C (lit.)

mp

138-140 °C (lit.)

application(s)

agriculture
environmental

format

neat

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H410

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

320.0 °F - closed cup

flash_point_c

160 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCBW5096

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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.
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
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.
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
Oxygen consumption of juvenile rainbow trout (Oncorhynchus mykiss) exposed to sublethal concentrations of 1,2,4,5-tetrachlorobenzene and tetrachloroguaiacol.
R Yang et al.
Bulletin of environmental contamination and toxicology, 59(3), 479-485 (1997-09-01)
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