132101

Sodium trifluoroacetate

98%

• 동의어(들): Trifluoroacetic acid sodium salt
• Linear Formula: CF₃COONa
• CAS Number: 2923-18-4
• Molecular Weight: 136.01
• Beilstein: 3597949
• EC Number: 220-879-6
• MDL number: MFCD00013217
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24847547
• NACRES: NA.22

속성

• 분석: 98%
• 형태: powder
• mp: 205-207 °C (dec.) (lit.)
• density: 1.49 g/mL (lit.)
• SMILES string: [Na+].[O-]C(=O)C(F)(F)F
• InChI: 1S/C2HF3O2.Na/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1
• InChI key: UYCAUPASBSROMS-UHFFFAOYSA-M

설명

일반 설명

Sodium trifluoroacetate is a trifluoromethylating agent for compounds like aromatic halides, aldehydes and ketones.

애플리케이션

Sodium trifluoroacetate can be used:

• As a trifluoromethylating agent in nucleophilic trifluoromethylation of aldehydes using copper(I) halide catalyst.
• As a difluorocarbene precursor in gem-difluorocyclopropanation of different alkenes using azobisisobutyronitrile (AIBN) as a catalyst.
• In the synthesis of trifluoromethylthio-substituted aromatic compounds via copper-mediated oxidative trifluoromethylthiolation of aryl boronic acids in the presence of elemental sulfur.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H314,H332,H412
• 예방조치 성명서: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves