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144932

3,4-Dichlorobenzoic acid

99%

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About This Item

Linear Formula:
Cl2C6H3CO2H
CAS Number:
51-44-5
Molecular Weight:
191.01
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24848692
EC Number:
200-099-2
Beilstein/REAXYS Number:
2044777
MDL number:
MFCD00002492
Assay:
99%
Form:
solid
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Quality Segment

100

assay

99%

form

solid

mp

204-206 °C (lit.)

functional group

carboxylic acid, chloro

SMILES string

OC(=O)c1ccc(Cl)c(Cl)c1

InChI

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

InChI key

VPHHJAOJUJHJKD-UHFFFAOYSA-N

Application

3,4-Dichlorobenzoic acid was employed as internal standard during the multiresidue analysis of pharmaceuticals and personal care products by ultra performance liquid chromatography-positive/negative electrospray tandem mass spectrometry. It was used to study the metabolic fate of 4-chloro-3,5-dinitrobenzoic acid.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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