132047

Sigma-Aldrich

1,2,4-Trichlorobenzene

ReagentPlus®, ≥99%

Empirical Formula (Hill Notation):
C6H3Cl3
CAS Number:
Molecular Weight:
181.45
Beilstein/REAXYS Number:
956819
EC Number:
MDL number:
eCl@ss:
39050227
PubChem Substance ID:

Quality Level

vapor density

>6 (vs air)

vapor pressure

1 mmHg ( 40 °C)

product line

ReagentPlus®

assay

≥99%

form

solid or liquid

autoignition temp.

1060 °F

expl. lim.

6.6 %, 150 °F

refractive index

n20/D 1.571 (lit.)

bp

214 °C (lit.)

mp

16 °C (lit.)

solubility

water: insoluble

density

1.454 g/mL at 25 °C (lit.)

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 is an isomeric form of trichlorobenzene. It is a low molecular weight organic contaminant found in water. Its removal from water by employing organo-clay sorbents in the presence of tannic acid has been reported. Its hydrodechlorination in the presence of nickel catalysts supported on nickel spinels has been studied.

Application

1,2,4-Trichlorobenzene (TCB) may be used as a solvent in the preparation of C60 nano/microcrystals.

1,2,4-Trichlorobenzene may be used as a solvent in the synthesis of indene-C60 bis adduct, which can find applications in high performance solar cells. It can also be used as a carrier gas in the textile industry.

Packaging

18 L in steel drum
1, 4 L in PVC-coated bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Signal Word

Warning-Warning

RIDADR

UN 2321 6.1 / PGIII

WGK Germany

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113.0 °C - closed cup

Certificate of Analysis

Certificate of Origin

"Indene- C60 bisadduct: a new acceptor for high-performance polymer solar cells"
He Y, et al.
Journal of the American Chemical Society, 132(04), 1377-1382 (2010)
"Synthesis and spectroscopic properties of new luminol-linked calixarene derivatives"
Ma H, et al.
Analytica Chimica Acta, 362(02), 121- 129 (1998)
Synthesis and characterization of several Ni/NiAl2O4 catalysts active for the 1, 2, 4-trichlorobenzene hydrodechlorination.
Cesteros Y, et al.
Applied Catalysis. B, Environmental, 25(4), 213-227 (2000)
M Karimi et al.
Scientific reports, 9(1), 2612-2612 (2019-02-24)
Blending polyolefins with certain types of natural polymers like starch can be beneficial to their biodegradation. The impact of alpha-amylase on the biodegradation of low-density polyethylene (LDPE)-starch blend samples in an aqueous solution was investigated through characterizing their physical, mechanical...
The effect of trichlorobenzene solvent geometry on the morphologies of C60 nano/microcrystals produced from solution.
Liu DD, et al.
Materials Research Bulletin, 73, 65-69 (2016)

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