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25580

Sigma-Aldrich

4-Chloro-2-nitrophenol

≥97.0%

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About This Item

Linear Formula:
ClC6H3(NO2)OH
CAS Number:
89-64-5
Molecular Weight:
173.55
Beilstein:
2048031
EC Number:
201-927-5
MDL number:
MFCD00007113
UNSPSC Code:
12352100
PubChem Substance ID:
57648134
NACRES:
NA.22

Assay

≥97.0%

form

solid

impurities

~5% water

mp

85-87 °C (lit.)
85-89 °C

solubility

dioxane: soluble 0.5 g/5mL, clear, faintly yellow to yellow

SMILES string

Oc1ccc(Cl)cc1[N+]([O-])=O

InChI

1S/C6H4ClNO3/c7-4-1-2-6(9)5(3-4)8(10)11/h1-3,9H

InChI key

NWSIFTLPLKCTSX-UHFFFAOYSA-N

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General description

Adsorption of 4-chloro-2-nitrophenol onto single-walled and multi-walled carbon nanotubes has been studied. Biotransformation of 4-chloro-2-nitrophenol by Bacillus sp. strain MW-1 has been studied.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Degradation of trace aqueous 4-chloro-2-nitrophenol occurring in pharmaceutical industrial wastewater by ozone.
Gharbani P, et al.
International Journal of Environmental Science and Technology, 7(2), 377-384 (2010)
Pankaj Kumar Arora et al.
Biodegradation, 23(2), 325-331 (2011-09-06)
Decolourization, detoxification and biotransformation of 4-chloro-2-nitrophenol (4C2NP) by Bacillus sp. strain MW-1 were studied. This strain decolorized 4C2NP only in the presence of an additional carbon source. On the basis of thin layer chromatography (TLC), high performance liquid chromatography (HPLC)
Pratap Reddy Maddigapu et al.
Environmental science and pollution research international, 17(5), 1063-1069 (2009-11-26)
Photochemical processes can decontaminate the aqueous environment from xenobiotics, but they also produce secondary pollutants. This paper presents field and laboratory evidence of the transformation of 4-chlorophenol (4CP) into 2-nitro-4-chlorophenol (2N4CP). Field monitoring of 4CP and 2N4CP was carried out
Lili Kandra et al.
Acta biologica Hungarica, 57(3), 367-375 (2006-10-20)
To elucidate how temperature effects subsite mapping of a thermostable alpha-amylase from Bacillus licheniformis (BLA), a comparative study was performed by using 2-chloro-4-nitrophenyl (CNP) beta-maltooligosides with degree of polymerisation (DP) 4-10 as model substrates. Action patterns, cleavage frequencies and subsite
Gajendra Kumar Pradhan et al.
ACS applied materials & interfaces, 4(2), 707-713 (2011-12-29)
A series of nanostructure zinc-iron mixed oxide photocatalysts have been fabricated by solution-combustion method using urea as the fuel, and nitrate salts of both iron and zinc as the metal source. Different characterization tools, such as X-ray diffraction (XRD), X-ray
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