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112151

Sigma-Aldrich

2,4-Dichloroaniline

99%

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Synonym(s):
2,4-Dichlorophenylamine, 4-Chloro-2-chloroaniline
Linear Formula:
Cl2C6H3NH2
CAS Number:
554-00-7
Molecular Weight:
162.02
Beilstein:
386422
EC Number:
209-057-8
MDL number:
MFCD00007661
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.)

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.

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

Regulatory Information

危险化学品

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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
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
I Leguen et al.
Aquatic toxicology (Amsterdam, Netherlands), 53(3-4), 201-214 (2001-06-16)
Their functions and localisation can expose gill cells to volume changes. To maintain their vital functions, these gill cells must regulate their own volume after cellular swelling or shrinkage. Recently, we showed that rainbow trout pavement gill cells in primary
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
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
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