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Sigma-Aldrich

2,3-Dichlorobenzoic acid

97%

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About This Item

Linear Formula:
Cl2C6H3CO2H
CAS Number:
50-45-3
Molecular Weight:
191.01
Beilstein/REAXYS Number:
1946217
EC Number:
200-039-5
MDL number:
MFCD00002413
UNSPSC Code:
12352100
PubChem Substance ID:
24853491
NACRES:
NA.22

Quality Level

100

assay

97%

form

solid

mp

168-170 °C (lit.)

SMILES string

OC(=O)c1cccc(Cl)c1Cl

InChI

1S/C7H4Cl2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,(H,10,11)

InChI key

QAOJBHRZQQDFHA-UHFFFAOYSA-N

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General description

2,3-Dichlorobenzoic acid is an intermediate metabolite of polychlorinated biphenyls (PCBs).

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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M Seto et al.
Applied and environmental microbiology, 61(9), 3353-3358 (1995-09-01)
We have characterized a biphenyl degrader, Rhodococcus sp. strain RHA1. Biphenyl-grown cells of strain RHA1 efficiently transformed 45 components in the 62 major peaks of a polychlorinated biphenyl (PCB) mixture of Kanechlors 200, 300, 400, and 500 within 3 days

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