488712

(三氟甲基)三甲基硅烷

99%

• Synonym(s): (Trifluoromethyl)trimethylsilane, Ruppert 试剂, TFMTMS
• Linear Formula: (CH₃)₃SiCF₃
• CAS Number: 81290-20-2
• Molecular Weight: 142.19
• Beilstein: 4241868
• MDL编号: MFCD00145454
• PubChem化学物质编号: 24872418
• NACRES: NA.22

Properties

• 质量水平: 200
• 测定: 99%
• reaction suitability: reaction type: C-C Bond Formation
• bp: 54-55 °C (lit.)
• 密度: 0.962 g/mL at 20 °C (lit.)
• 储存温度: 2-8°C
• SMILES string: C[Si](C)(C)C(F)(F)F
• InChI: 1S/C4H9F3Si/c1-8(2,3)4(5,6)7/h1-3H3
• InChI key: MWKJTNBSKNUMFN-UHFFFAOYSA-N

Description

应用

三甲基（三氟甲基）硅烷可以在以下过程中用作三氟甲基化剂：

• 将 N-(叔-丁基亚磺酰基）-亚胺转化为三氟甲基化胺
• 将反式-烯酮转化为反式-α-三氟甲基甲硅烷基醚
• 偶氮甲亚胺的三氟甲基化
• 将H-膦酸酯转化为CF₃-膦酸酯
• 三氟甲基通过亲核加成转化成醛和酮。

包装

5, 25 mL in glass bottle

Safety Information

• 象形图: GHS02
• 警示用语：: Danger
• 危险声明: H225 - H261
• 预防措施声明: P210 - P223 - P231 + P232 - P233 - P240 - P241
• 危险分类: Flam. Liq. 2 - Water-react 2
• 储存分类代码: 4.3 - Hazardous materials, which set free flammable gases upon contact with water
• WGK: WGK 3
• 闪点(F): 1.4 °F - closed cup
• 闪点(C): -17 °C - closed cup
• 个人防护装备: Eyeshields, Faceshields, Gloves