269697

Ethyl 4,4,4-trifluorocrotonate

98%

• 동의어(들): Ethyl 4,4,4-trifluoro-2-butenoate
• Linear Formula: CF₃CH=CHCO₂C₂H₅
• CAS Number: 406-10-0
• Molecular Weight: 168.11
• MDL number: MFCD00009903
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24856340
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 양식: liquid
• refractive index: n20/D 1.3601 (lit.)
• bp: 114-115 °C (lit.)
• density: 1.125 g/mL at 25 °C (lit.)
• 작용기: ester; fluoro
• SMILES string: CCOC(=O)\C=C\C(F)(F)F
• InChI: 1S/C6H7F3O2/c1-2-11-5(10)3-4-6(7,8)9/h3-4H,2H2,1H3/b4-3+
• InChI key: ZKRJCMKLCDWROR-ONEGZZNKSA-N

설명

일반 설명

The Michael reaction between ethyl 4,4,4-trifluorocrotonate and a Ni(II) complex of the Schiff base of glycine with (S)-o-[N-(N-benzylprolyl)amino]benzophenone was studied[1].

애플리케이션

Ethyl 4,4,4-trifluorocrotonate was used in the synthesis of (2S,3S)-3-methyl- and (2S,3S)-3-trifluoromethylpyroglutamic acid. It undergoes diastereoselective Michael addition reaction with ethyl crotonate[2].

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H319,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 78.8 °F - closed cup
• Flash Point (°C): 26 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter