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225339

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:
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.)

functional group

carboxylic acid
chloro

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

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 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN7648
MKCD1821
MKBV3392V
MKBP3059V
MKBH9094V

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