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263516

2,3-Difluorobenzoic acid

98%

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About This Item

Linear Formula:
F2C6H3CO2H
CAS Number:
4519-39-5
Molecular Weight:
158.10
NACRES:
NA.22
PubChem Substance ID:
24855979
UNSPSC Code:
12352100
MDL number:
MFCD00010267
Assay:
98%
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Quality Segment

assay

98%

mp

163-165 °C (lit.)

functional group

carboxylic acid, fluoro

SMILES string

OC(=O)c1cccc(F)c1F

InChI

1S/C7H4F2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,(H,10,11)

InChI key

JLZVIWSFUPLSOR-UHFFFAOYSA-N

General description

2,3-Difluorobenzoic acid forms dimers that are stabilized by hydrogen bonds.

Application

2,3-Difluorobenzoic acid has been used as a tracer for determining the extent of recovery of materials injected into oil wells.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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