2,5-Difluorobenzoic acid

2,5-Difluorobenzoic acid Structure
2,5-Difluorobenzoic acid structure
Common Name 2,5-Difluorobenzoic acid
CAS Number 2991-28-8 Molecular Weight 158.102
Density 1.4±0.1 g/cm3 Boiling Point 244.7±20.0 °C at 760 mmHg
Molecular Formula C7H4F2O2 Melting Point 132-134 °C(lit.)
MSDS Chinese USA Flash Point 101.8±21.8 °C
Symbol GHS07
GHS07
Signal Word Warning

Analysing fluorobenzoate tracers in groundwater samples using liquid chromatography-tandem mass spectrometry. A tool for leaching studies and hydrology.

J. Chromatogr. A. 957(1) , 11-6, (2002)

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 compou...