405388

2-Chloro-4,5-difluorobenzoic acid

99%

• Linear Formula: ClC₆H₂(F)₂CO₂H
• CAS Number: 110877-64-0
• Molecular Weight: 192.55
• Beilstein: 4247522
• MDL number: MFCD00077479
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24865314
• NACRES: NA.22

속성

• 분석: 99%
• 형태: powder
• mp: 103-106 °C (lit.)
• 작용기: 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

설명

일반 설명

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.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H315,H318,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves