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148520

4-Chlorocatechol

97%

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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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Quality Segment

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

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

Corrosion
GHS05

signalword

Danger

hcodes

H314

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

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