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131849

1,2,3,4-Tetrachlorobenzene

98%

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About This Item

Empirical Formula (Hill Notation):
C6H2Cl4
CAS Number:
634-66-2
Molecular Weight:
215.89
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24848037
EC Number:
211-214-0
Beilstein/REAXYS Number:
1910025
MDL number:
MFCD00000538
Assay:
98%
Form:
chunks
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Quality Segment

200

assay

98%

form

chunks

bp

254 °C/761 mmHg (lit.)

mp

42-47 °C (lit.)

functional group

chloro

SMILES string

Clc1ccc(Cl)c(Cl)c1Cl

InChI

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

InChI key

GBDZXPJXOMHESU-UHFFFAOYSA-N

Application

1,2,3,4-tetrachlorobenzene was used as a model compound to determine the chlorobenzenes (CBs) in soil samples. It was also used for rapid dechlorination of 1,2,3,4-tetrachlorodibenzo-p-dioxin (1,2,3,4-TeCDD).

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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

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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