488712

Trimethyl(trifluoromethyl)silane

99%

• 동의어(들): (Trifluoromethyl)trimethylsilane, Ruppert’s Reagent, TFMTMS
• Linear Formula: (CH₃)₃SiCF₃
• CAS Number: 81290-20-2
• Molecular Weight: 142.19
• Beilstein: 4241868
• MDL number: MFCD00145454
• UNSPSC 코드: 12352101
• PubChem Substance ID: 24872418
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 99%
• 반응 적합성: reaction type: C-C Bond Formation
• bp: 54-55 °C (lit.)
• density: 0.962 g/mL at 20 °C (lit.)
• 작용기: fluoro
• 저장 온도: 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

설명

애플리케이션

Trimethyl(trifluoromethyl)silane can be used as a trifluoromethylating agent in the following processes:

• Conversion of N-(tert-butylsulfinyl)-imines to trifluoromethylated amines
• Conversion of trans-enones to trans-α-trifluoromethyl silyl ethers
• Trifluoromethylation of azomethine imines
• Conversion of H-phosphonates to CF₃-phosphonates
• Nucleophilic addition of the trifluoromethyl group to aldehydes and ketones.

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H225,H261
• 예방조치 성명서: P210 - P223 - P231 + P232 - P233 - P240 - P241
• Hazard Classifications: Flam. Liq. 2 - Water-react 2
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flash Point (°F): 1.4 °F - closed cup
• Flash Point (°C): -17 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves