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8.21152

1,2,4-Trichlorobenzene

for synthesis

Synonym(s):

1,2,4-Trichlorobenzene

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About This Item

Linear Formula:
C6H3-1,2,4-(Cl)3
CAS Number:
120-82-1
Molecular Weight:
181.45
UNSPSC Code:
12352101
EC Index Number:
204-428-0
NACRES:
NA.22
MDL number:
MFCD00000547
Assay:
≥98% (GC)
Grade:
synthesis grade
Bp:
213.5 °C/1013 hPa
Vapor pressure:
1.3 hPa ( 20 °C)
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grade

synthesis grade

Quality Level

200

vapor pressure

1.3 hPa ( 20 °C)

assay

≥98% (GC)

form

liquid

autoignition temp.

571 °C

potency

550 mg/kg LD50, oral (Rat), 6139 mg/kg LD50, skin (Rat)

expl. lim.

2.5-6.6 % (v/v)

dilution

(for synthesis)

bp

213.5 °C/1013 hPa

mp

17 °C

transition temp

flash point 99 °C

density

1.45 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

Clc1c(ccc(c1)Cl)Cl

InChI

1S/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H

InChI key

PBKONEOXTCPAFI-UHFFFAOYSA-N

Application


  • Toxicity of xenobiotics during sulfate, iron, and nitrate reduction in primary sewage sludge suspensions.: This study discusses the toxicological impacts of various xenobiotics, including 1,2,4-trichlorobenzene, in the context of environmental chemistry, highlighting the reduction processes in sewage sludge. This is relevant for those investigating the environmental fate and transport of chemical pollutants (Elsgaard et al., 2010).

  • Multigeneration study of 1,2,4-trichlorobenzene in rats.: This research examines the effects of 1,2,4-trichlorobenzene over multiple generations in rats, offering insights into the compound′s long-term biological impact, crucial for environmental health perspectives and risk assessment studies (Robinson et al., 1981).


Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.453 - 1.456
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113.0 °C - closed cup

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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