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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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J P Cravedi et al.
Aquatic toxicology (Amsterdam, Netherlands), 53(3-4), 159-172 (2001-06-16)
The metabolism and distribution of 2,4-dichloroaniline (2,4-DCA), prochloraz and 4-n-nonylphenol diethoxylate (NP2EO) were investigated in vivo and in vitro in rainbow trout (Oncorhynchus mykiss). Each compound was administered p.o. (10 mg/kg wet weight) and urine was collected during 48 h
J Struijs et al.
Applied and environmental microbiology, 55(10), 2527-2531 (1989-10-01)
We investigated the transformation of 2,4-dichloroaniline (2,4-DiCA) and 3,4-DiCA to monochloroanilines (CA) in anaerobic pond sediment. Dechlorination of 3,4-DiCA to 3-CA started after a lag period of 3 weeks and was complete after an additional 5 weeks. Although 2,4-DiCA disappeared
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
Michael Kilemade et al.
Aquatic toxicology (Amsterdam, Netherlands), 60(1-2), 43-59 (2002-09-03)
Little or no work has been carried out on primary cell cultures in terms of cellular proliferation and toxicity studies. Cell proliferation represents one of the most relevant cellular functions. Anti-PCNA antibodies have aroused considerable interest recently as potential immunocytochemical
C A van Gestel et al.
Ecotoxicology and environmental safety, 18(3), 305-312 (1989-12-01)
This article describes a standardized test method for determining the effect of chemical substances on the reproduction of the earthworm Eisenia fetida andrei. It is based on the existing guidelines for acute toxicity testing with earthworms, and for reasons of
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