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148520

4-Chlorocatechol

Name: 4-Chlorocatechol
Brand: ALDRICH

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About This Item

Linear Formula:

ClC₆H₃(OH)₂

CAS Number:

2138-22-9

Molecular Weight:

144.56

NACRES:

NA.22

PubChem Substance ID:

24848909

UNSPSC Code:

12352100

EC Number:

218-381-9

MDL number:

MFCD00059614

Assay:

97%

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Properties

Quality Level

100

assay

97%

mp

90-94 °C (lit.)

functional group

chloro

SMILES string

Oc1ccc(Cl)cc1O

InChI

1S/C6H5ClO2/c7-4-1-2-5(8)6(9)3-4/h1-3,8-9H

InChI key

WWOBYPKUYODHDG-UHFFFAOYSA-N

Description

General description

4-chlorocatechol was a major degradation product of 4-chloro-2-aminophenol (4C2AP). The degradation of 4-chlorocatechol was catalyzed by cphA-I enzyme.

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Investigation of the generation of hydroxyl radicals and their oxidative role in the presence of heterogeneous copper catalysts.

J K Kim et al.

Chemosphere, 69(5), 689-696 (2007-07-03)

The presence and impact of hydroxyl radicals generated via the catalytic decomposition of H(2)O(2) over heterogeneous copper catalysts were investigated by using two detection methods, an electron spin resonance-spin trapping method and a chemical probe method. Detection of the (5,5-dimethyl-1-pyrroline-N-oxide)-OH

Degradation of mono-chlorophenols by a mixed microbial community via a meta- cleavage pathway.

A Farrell et al.

Biodegradation, 10(5), 353-362 (2000-06-28)

A mixed microbial community, specially designed to degrade a wide range of substituted aromatic compounds, was examined for its ability to degrade mono-chlorophenols as sole carbon source in aerobic batch cultures. The mixed culture degraded 2-, 3-, and 4-chlorophenol (1.56

The role of oxygen in the degradation of p-chlorophenol by Fenton system.

Yingxun Du et al.

Journal of hazardous materials, 139(1), 108-115 (2006-07-28)

The role of oxygen in the degradation pathway of 4-CP by Fenton system was investigated in this paper. The degradation of 4-CP, changes of Fenton reagent's concentration and formation of the intermediates in Fenton/O2 system were respectively compared with those

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Global Trade Item Number

SKU	GTIN
148520-1G	04061838738011