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Merck
CN

35170

2,4-Dichloroaniline

≥97.0% (GC)

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About This Item

Linear Formula:
Cl2C6H3NH2
CAS Number:
Molecular Weight:
162.02
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-057-8
Beilstein/REAXYS Number:
386422
MDL number:
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assay

≥97.0% (GC)

bp

245 °C (lit.)

mp

59-62 °C (lit.), 60-65 °C

solubility

methanol: soluble, clear, very faintly brownish-yellow

SMILES string

Nc1ccc(Cl)cc1Cl

InChI

1S/C6H5Cl2N/c7-4-1-2-6(9)5(8)3-4/h1-3H,9H2

InChI key

KQCMTOWTPBNWDB-UHFFFAOYSA-N

General description

2,4-Dichloroaniline is an organic xenobiotic compound and its acute toxicity, modes of action and physicochemical properties towards the freshwater crustacean amphipod Gammarus pulex has been investigated. Biodegradation of 2,4-dichloroaniline by new strain Delftia tsuruhatensis H1 has been reported. The electrochemical oxidation of 2,4-dichloroaniline was studied in acetonitrile solution. Quantitative method for the detection of 2,4-dichloroaniline in environmental water samples by solid-phase microextraction (SPME) in gas chromatography–mass spectrometry has been reported.


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pictograms

Skull and crossbonesEnvironment

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

239.0 °F - closed cup

flash_point_c

115 °C - closed cup

Regulatory Information

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The electrochemical oxidation of 4-chloroaniline, 2, 4-dichloroaniline and 2, 4, 6-trichloroaniline in acetonitrile solution.
Kadar M, et al.
Electrochimica Acta, 46(9), 1297-1306 (2001)
Determination of aromatic amines by solid-phase microextraction and gas chromatography−mass spectrometry in water samples.
Muller L, et al.
Journal of Chromatography A, 791(1), 221-230 (1997)
N Sundaraganesan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 73(1), 11-19 (2009-03-03)
In this work, the experimental and theoretical study on molecular structure and vibrational spectra of 2,4-dichloroaniline (2,4-DCA) were studied. The Fourier transform infrared (gas phase) and Fourier transform Raman spectra of 2,4-DCA were recorded. The molecular geometry and vibrational frequencies