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Merck
CN

C44400

2-Amino-4-chlorophenol

97%

Synonym(s):

5-Chloro-2-hydroxyaniline

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About This Item

Linear Formula:
H2NC6H3(Cl)OH
CAS Number:
Molecular Weight:
143.57
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39050738
UNSPSC Code:
12352100
EC Number:
202-458-9
MDL number:
Beilstein/REAXYS Number:
774859
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Product Name

2-Amino-4-chlorophenol, 97%

InChI key

SWFNPENEBHAHEB-UHFFFAOYSA-N

InChI

1S/C6H6ClNO/c7-4-1-2-6(9)5(8)3-4/h1-3,9H,8H2

SMILES string

Nc1cc(Cl)ccc1O

assay

97%

form

powder

mp

136-141 °C (lit.)

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pictograms

Health hazardExclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2

Storage Class

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

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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S Ramalingam et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 104, 337-351 (2013-01-01)
The spectra (FT-IR and FT-Raman) of the present compound; 2-amino-4-chlorophenol (2A4CP) were recorded in the range of 4000-100 cm(-1). All the computational calculations were made in the ground state using the HF and DFT (B3LYP and B3PW91) methods with 6-31++G(d,p)
Marcelo N N Vieira et al.
Cell biochemistry and biophysics, 44(3), 549-553 (2006-05-09)
Protein amyloid aggregation is associated with a number of important human pathologies, but the precise mechanisms underlying the toxicity of amyloid aggregates are still incompletely understood. In this context, drugs capable of blocking or interfering with the aggregation of amyloidogenic
Mustafa Tuzen et al.
Journal of hazardous materials, 158(1), 137-141 (2008-02-26)
A separation-preconcentration procedure based on the coprecipitation of lead(II) and chromium(III) ions with copper(II)-5-chloro-2-hydroxyaniline system has been developed. Effects of pH, sample volume and interferences on the recovery of the metal ions were investigated. The detection limits corresponding to three
Industrial contact dermatitis due to nitro and amino derivatives. 2nd report: experimental study of cross sensitivities of amino derivatives.
S Naniwa
The Journal of dermatology, 9(5), 367-373 (1982-10-01)
International journal of toxicology, 23 Suppl 2, 1-22 (2004-10-30)
Each of these ingredients function as hair colorants. 5-Amino-4-Chloro-o-Cresol and 5-Amino-6-Chloro-o-Cresol are identified as oxidative hair dyes, that is, they are combined with an oxidizing agent before being applied to the hair. 6-Amino-m-Cresol, 6-Amino-o-Cresol, 4-Amino-m-Cresol, and 5-Amino-4-Chloro-o-Cresol are used in

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