101656
2-Chloro-4-nitroaniline
99%
Synonym(s):
1-Amino-2-chloro-4-nitrobenzene
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About This Item
Linear Formula:
ClC6H3(NO2)NH2
CAS Number:
Molecular Weight:
172.57
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-502-2
Beilstein/REAXYS Number:
638657
MDL number:
Assay:
99%
InChI key
LOCWBQIWHWIRGN-UHFFFAOYSA-N
InChI
1S/C6H5ClN2O2/c7-5-3-4(9(10)11)1-2-6(5)8/h1-3H,8H2
SMILES string
Nc1ccc(cc1Cl)[N+]([O-])=O
assay
99%
autoignition temp.
971 °F
Quality Level
Related Categories
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
379.4 °F - closed cup
flash_point_c
193 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
危险化学品
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Thai Ha Tran et al.
Chemosphere, 201, 425-431 (2018-03-13)
The manganese oxide birnessite adsorbed and catalyzed the transformation of the anthelminthic drug niclosamide (NIS) into 2-chloro-4-nitroaniline (CNA) and 5-chlorosalicylic acid (CSA) at acidic pH. The adsorption of NIS was fitted using a linear isotherm for all conditions and reaction
J Borcherding et al.
Archives of environmental contamination and toxicology, 40(4), 497-504 (2001-08-30)
The Dreissena-Monitor is a biological early warning system for the continuous monitoring of river water quality, based on the valve movements of two groups of 42 zebra mussels (Dreissena polymorpha). Laboratory experiments with Cd, PCP, and 2-chloro-4-nitro-aniline were conducted in
J J Espinosa-Aguirre et al.
Mutation research, 264(3), 139-145 (1991-11-01)
Niclosamide is an anti-helminthic drug susceptible to being metabolized into a bacterial mutagen by the action of enzymes present in the S9 activation mixture. Additional results from genotoxic studies in rodents and humans suggest that the drug is absorbed from
D Cottalasso et al.
La Medicina del lavoro, 82(3), 253-260 (1991-05-01)
The toxicity of 4-chloro-2-nitroaniline (4C2NA) and 2-chloro-4-nitroaniline (2C4NA) was investigated on isolated rat hepatocytes following 1-3 hours of exposure to 0.2 and/or 2 mM of these xenobiotics. The higher of the two concentrations appeared to induce a statistically significant loss
A L Scher et al.
Journal of AOAC International, 76(2), 287-291 (1993-03-01)
A method is described for the determination of the intermediates and a related impurity in D&C Red No. 36 by reversed-phase liquid chromatography. This method may be used to ensure that limits set forth in the Code of Federal Regulations
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