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112151

Sigma-Aldrich

2,4-Dichloroaniline

99%

Synonym(s):

2,4-Dichlorophenylamine, 4-Chloro-2-chloroaniline

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About This Item

Linear Formula:
Cl2C6H3NH2
CAS Number:
554-00-7
Molecular Weight:
162.02
Beilstein:
386422
EC Number:
209-057-8
MDL number:
MFCD00007661
UNSPSC Code:
12352100
eCl@ss:
39050667
PubChem Substance ID:
24847072
NACRES:
NA.22

Quality Level

200

Assay

99%

form

solid

bp

245 °C (lit.)

mp

59-62 °C (lit.)

functional group

chloro

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

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General description

2,4-Dichloroaniline is degraded by Delftia tsuruhatensis H1. 2,4-Dichloroaniline metabolite is detected in human urine sample by GC/MS and high performance liquid chromatograph.

Application

  • Phototransformation of 2,4-Dichloroaniline: Studies the phototransformation of 2,4-Dichloroaniline in freshwater environments, crucial for understanding its environmental degradation and implications for water purification technologies (Ucun et al., 2021).

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H302,H311 + H331,H411

Hazard Classifications

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

Storage Class Code

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL2919
MKCT3392
BCCL0392
BCCK5623
BCCK1372

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Phototransformation of 2,4-dichloroaniline in a surface freshwater environment: effects on microbial assemblages.
H M Hwang et al.
Bulletin of environmental contamination and toxicology, 60(1), 81-87 (1998-03-04)
Sophie Pascal-Lorber et al.
Journal of agricultural and food chemistry, 51(16), 4712-4718 (2004-01-07)
The uptake and metabolism of [14C]-2,4-dichlorophenol (DCP) and [14C]-2,4-dichloroaniline (DCA) were investigated in wheat and soybean. Seeds were exposed to a nutrient solution containing 50 microM of one of two radiolabeled compounds, and plant organs were harvested separately after 18
Michael Kilemade et al.
Aquatic toxicology (Amsterdam, Netherlands), 63(3), 207-219 (2003-04-25)
Interest in and concern for the quality of the environment has prompted a great deal of research into methods of measuring and assessing changes in it. One problem of major interest is that of increasing amounts of mutagenic/carcinogenic chemicals generated
M Kilemade et al.
Environmental toxicology, 16(3), 253-259 (2001-06-21)
The aim of this work was to investigate the use of the heat shock protein, HSP 70, as a sublethal measurement of ecotoxicity and to identify if the amount of HSP 70 synthesized is proportional to the chemical stress applied.
Si-Houy Lao et al.
Phytochemistry, 63(6), 653-661 (2003-07-05)
The metabolic fate of [UL-14C]-3,4-dichloroaniline (DCA) was investigated in Arabidopsis root cultures and soybean plants over a 48 h period following treatment via the root media. DCA was rapidly taken up by both species and metabolised, predominantly to N-malonyl-DCA in
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