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36627

Supelco

1,2,4-Trichlorobenzene

PESTANAL®, analytical standard

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Empirical Formula (Hill Notation):
C6H3Cl3
CAS Number:
120-82-1
Molecular Weight:
181.45
Beilstein:
956819
EC Number:
204-428-0
MDL number:
MFCD00000547
UNSPSC Code:
41116107
PubChem Substance ID:
329755424
NACRES:
NA.24

grade

analytical standard

Quality Level

100

vapor density

>6 (vs air)

vapor pressure

1 mmHg ( 40 °C)

product line

PESTANAL®

autoignition temp.

1060 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

6.6 %, 150 °F

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.571 (lit.)

bp

214 °C (lit.)

mp

16 °C (lit.)

density

1.454 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

Clc1ccc(Cl)c(Cl)c1

InChI

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

InChI key

PBKONEOXTCPAFI-UHFFFAOYSA-N

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General description

1,2,4-Trichlorobenzene can be used as a solvent for industrial purposes. It can also find applications as a termiticide and lubricant for household uses.

Application

1,2,4-Trichlorobenzene may be used as an eluent in order to determine the polydispersity index and also the molecular weight of benzo[c][1,2,5]oxadiazole based copolymers using high-temperature gel-permeation chromatography (GPC).
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

Signal Word

Warning

Hazard Statements

H302,H315,H410

Hazard Classifications

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

WGK

WGK 3

Flash Point(F)

235.4 °F

Flash Point(C)

113.0 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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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Using inoculum from a microcosm study that exhibited aerobic transformation of cis-1,2-dichloroethene (cDCE) and trichloroethene (TCE) commensurate with biodegradation of monoaromatic compounds, enrichment cultures were developed by providing benzene, chlorobenzene (CB), dichlorobenzene (DCB) isomers and 1,2,4-trichlorobenzene as carbon and energy
Ernest Marco-Urrea et al.
Bioresource technology, 100(23), 5757-5762 (2009-07-21)
Extracellular hydroxyl radical ((*)OH) production via quinone redox cycling in Trametes versicolor, grown in a chemically defined medium, was investigated to degrade trichloroethylene (TCE), perchloroethylene (PCE), 1,2,4- and 1,3,5-trichlorobenzene (TCB). The activity of the enzymes catalyzing the quinone redox cycle
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