405388

2-Chloro-4,5-difluorobenzoic acid

99%

• Fórmula lineal: ClC₆H₂(F)₂CO₂H
• Número de CAS: 110877-64-0
• Peso molecular: 192.55
• Beilstein/REAXYS Number: 4247522
• MDL number: MFCD00077479
• UNSPSC Code: 12352100
• PubChem Substance ID: 24865314
• NACRES: NA.22

Propiedades

• assay: 99%
• form: powder
• mp: 103-106 °C (lit.)
• functional group: carboxylic acid; chloro; fluoro
• SMILES string: OC(=O)c1cc(F)c(F)cc1Cl
• InChI: 1S/C7H3ClF2O2/c8-4-2-6(10)5(9)1-3(4)7(11)12/h1-2H,(H,11,12)
• InChI key: CGFMLBSNHNWJAW-UHFFFAOYSA-N

Descripción

General description

2-Chloro-4,5-difluorobenzoic acid is an important intermediate in medicinal compounds and pesticides. Lanthanide complexes with the 2-chloro-4,5-difluorobenzoate (2-cl-4,5-dfba) and 1,10-phenanthroline (phen), have been prepared and their crystal structures have been studied. Efficient synthesis of 2-chloro-4,5-difluorobenzoic acid v-difluororbenzene has been reported.

Información de seguridad

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H315,H318,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves