132101

三氟乙酸钠

98%

• 别名: 三氟乙酸 钠盐
• 线性分子式: CF₃COONa
• CAS号: 2923-18-4
• 分子量: 136.01
• Beilstein: 3597949
• EC號碼: 220-879-6
• MDL號碼: MFCD00013217
• 分類程式碼代碼: 12352302
• PubChem物質ID: 24847547
• NACRES: NA.22
• 化驗: 98%
• 形狀: powder

属性

• 品質等級: 100
• 化驗: 98%
• 形狀: powder
• mp: 205-207 °C (dec.) (lit.)
• 密度: 1.49 g/mL (lit.)
• 官能基: fluoro
• SMILES 字串: [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 密鑰: UYCAUPASBSROMS-UHFFFAOYSA-M

说明

一般說明

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

應用

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.

安全信息

• 象形圖: GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H314,H332,H412
• 防範說明: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves