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Merck
CN

131857

1,2,4,5-Tetrachlorobenzene

98%

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About This Item

Empirical Formula (Hill Notation):
C6H2Cl4
CAS Number:
Molecular Weight:
215.89
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-466-2
Beilstein/REAXYS Number:
1618315
MDL number:
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Product Name

1,2,4,5-Tetrachlorobenzene, 98%

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

assay

98%

form

chips

bp

240-246 °C (lit.)

mp

138-140 °C (lit.)

Quality Level

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Application

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

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

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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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
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)
Hun-Young Wee et al.
Journal of hazardous materials, 155(1-2), 1-9 (2007-12-07)
Palladium-catalyzed hydrodehalogenation (HDH) was applied for destroying 1,2,4,5-tetrachlorobenzene (TeCB) in mixtures of water and ethanol. This investigation was performed as a critical step in the development of a new technology for clean-up of soil contaminated by halogenated hydrophobic organic contaminants.
S Beil et al.
Journal of bacteriology, 180(21), 5520-5528 (1998-10-29)
The TecA chlorobenzene dioxygenase and the TodCBA toluene dioxygenase exhibit substantial sequence similarity yet have different substrate specificities. Escherichia coli cells producing recombinant TecA enzyme dioxygenate and simultaneously eliminate a halogen substituent from 1,2,4,5-tetrachlorobenzene but show no activity toward benzene
Lin Xiao et al.
Environmental science & technology, 41(8), 2750-2755 (2007-05-31)
We observed that the presence of transition metal ion, Ag+, Cu2+, or Fe3+, at a concentration of 3 mg L(-1) increases sorption of two nonpolar hydrophobic organic compounds (HOCs), phenanthrene (PHEN), and 1,2,4,5-tetrachlorobenzene (TeCB) by 1.5-4 times to Gram-negative bacteria

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