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Safety Information

91141

Sigma-Aldrich

2,4,6-Trichloroaniline

technical, ≥98.0% (HPLC)

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About This Item

Linear Formula:
Cl3C6H2NH2
CAS Number:
634-93-5
Molecular Weight:
196.46
Beilstein:
879568
EC Number:
211-219-8
MDL number:
MFCD00007663
UNSPSC Code:
12352100
PubChem Substance ID:
57653426
NACRES:
NA.22

grade

technical

Assay

≥98.0% (HPLC)

form

crystals

bp

262 °C (lit.)

mp

73-75 °C (lit.)

SMILES string

Nc1c(Cl)cc(Cl)cc1Cl

InChI

1S/C6H4Cl3N/c7-3-1-4(8)6(10)5(9)2-3/h1-2H,10H2

InChI key

NATVSFWWYVJTAZ-UHFFFAOYSA-N

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Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301,H315,H317,H411

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

260.6 °F - Pensky-Martens closed cup

Flash Point(C)

127 °C - Pensky-Martens closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBW8896
BCBV1697
BCBV1339
BCBP4718V
BCBM5202V

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[Hygienic standardization of trichloroaniline in reservoir water].
D I Sapegin et al.
Gigiena i sanitariia, (3)(3), 83-84 (1985-03-01)
V Gianotti et al.
Chemosphere, 73(11), 1731-1736 (2008-10-22)
Leaching experiments are performed from clay-pollutant systems in order to evaluate the capability of clays to sequestrate organic pollutants from wastewaters. Reference kaolinite KGa-1b, montmorrillonite SWy-2 and reference soil BCR-700 are the sorbent materials. 2,4,6-trichloroaniline (2,4,6-TCA) and 4-chlorophenol (4-CP) are
X Wang et al.
Wei sheng yan jiu = Journal of hygiene research, 27(2), 87-89 (2000-02-22)
Trichloroaniline in the air was collected with 50% ethanol and separated with a column OV-17:OV-210 ECD as a detector. The best conditions of sampling and determining were selected through the orthogonal experimental design. The detectable limit was 0.01 mg/L. When
A study of microbial transformations of trichloroaniline and p-cresol using size-fractionation technique.
H M Hwang et al.
Bulletin of environmental contamination and toxicology, 56(3), 343-350 (1996-03-01)
Simple, quick, and sensitive method for determination of total chlorinated organic compounds in wastes and related materials.
A Yasuhara et al.
Bulletin of environmental contamination and toxicology, 75(6), 1055-1059 (2006-01-13)
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