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248029

Sigma-Aldrich

2,5-Difluorobenzoic acid

98%

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About This Item

Linear Formula:
F2C6H3CO2H
CAS Number:
Molecular Weight:
158.10
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

98%

mp

132-134 °C (lit.)

solubility

acetone: soluble 25 mg/mL, clear, faintly yellow

SMILES string

OC(=O)c1cc(F)ccc1F

InChI

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

InChI key

LBQMIAVIGLLBGW-UHFFFAOYSA-N

General description

2,5-Difluorobenzoic acid has been quantitated in ground water samples by liquid chromatography-tandem mass spectrometry.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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René K Juhler et al.
Journal of chromatography. A, 957(1), 11-16 (2002-07-10)
A sensitive LC-MS-MS method for the direct determination and quantification of 15 fluorobenzoic acids (FBAs) was developed. FBAs are used as conservative tracers for hydrological modelling of water flow and in studies of pesticides and other xenobiotic compounds. The use

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