CAS 571-55-1

Etil 2-(etoximetileno)-4,4,4-trifluoro-3-oxobutanoato

Descrição:

Etil 2-(etoximetileno)-4,4,4-trifluoro-3-oxobutanoato, com o número CAS 571-55-1, é um composto orgânico caracterizado por sua estrutura única que inclui um grupo trifluorometílico e um moiety etoximetileno. Este composto geralmente aparece como um líquido incolor a amarelo pálido e é conhecido por sua reatividade devido à presença de grupos carbonila e trifluorometílico, que podem participar de várias reações químicas, incluindo adições nucleofílicas e reações de condensação. É frequentemente utilizado na síntese orgânica, particularmente na preparação de compostos fluorados e como intermediário na produção de produtos farmacêuticos e agroquímicos. O grupo trifluorometílico confere propriedades eletrônicas únicas, aumentando a lipofilicidade e a estabilidade metabólica do composto. Os dados de segurança indicam que, como muitos compostos fluorados, deve ser manuseado com cuidado devido à potencial toxicidade e preocupações ambientais. Protocolos adequados de armazenamento e manuseio são essenciais para mitigar os riscos associados à exposição.

Fórmula: C₉H₁₁F₃O₄

InChI: InChI=1/C9H11F3O4/c1-3-15-5-6(8(14)16-4-2)7(13)9(10,11)12/h5H,3-4H2,1-2H3/b6-5+

Chave InChI: InChIKey=XNGGOXOLHQANRB-UHFFFAOYSA-N

SMILES: C(C(C(F)(F)F)=O)(C(OCC)=O)=COCC

Sinónimos:

• 2-Ethoxymethylene-3-oxo-4,4,4-trifluorobutyric acid ethyl ester
• 2-Ethoxymethylene-4,4,4-trifluoroacetoacetic acid ethyl ester
• Acetoacetic acid, 2-(ethoxymethylene)-4,4,4-trifluoro-, ethyl ester
• Butanoic acid, 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxo-, ethyl ester
• Ethyl 2-(Ethoxymethylene)-4,4,4-Trifluoroacetoacetate
• Ethyl 2-(Ethoxymethylidene)-4,4,4-Trifluoro-3-Oxobutanoate
• Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutanoate
• Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate
• Ethyl 3-(ethyloxy)-2-(trifluoroacetyl)-2-propenoate
• Ethyl 3-Ethoxy-2-(2,2,2-Trifluoroacetyl)Acrylate
• Ethyl 3-ethoxy-2-(trifluoroacetyl)acrylate
• Ethyl 4,4,4-trifluoro-2-(ethoxymethylene)-3-oxobutanoate
• Ethyl ethoxymethylene-3-oxo-4,4,4-trifluoro-butyrate
• ethyl (2E)-2-(ethoxymethylene)-4,4,4-trifluoro-3-oxo-butanoate
• ethyl (2Z)-2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate
• ETHYL ETHOXYMETHYLENE-3-OXO-4,4,4-TRIFLUOROBUTYRATE
• ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobu
• ETHYL ETHOXYMETHYLENE-3-OXO-4,4,4-TRIFLUOROBUTYRATE (MIXTURE OF CIS/TRANS ISOMERS)
• ETHYL 2-(ETHOXYMETHYLENE)-4,4,4-TRIFLUOR O-3-OXOBUTYRATE, 96%, CIS AND TRANS
• Ethyl 2-(ethoxymethylene)-4,4,4-
• ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate,mixture of cis and trans

Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate

CAS: 571-55-1

Fórmula: C₉H₁₁F₃O₄

Pureza: >96.0%(GC)

Cor e Forma: Light orange to Yellow to Green clear liquid

Peso molecular: 240.18

Ref: 3B-E1087

Ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate, 97%

CAS: 571-55-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Fórmula: C₉H₁₁F₃O₄

Pureza: 97%

Cor e Forma: Liquid, Clear colorless to pale yellow

Peso molecular: 240.18

Ref: 02-H25927

Ethyl ethoxymethylene-3-oxo-4,4,4-trifluorobutyrate

CAS: 571-55-1

Fórmula: C₉H₁₁F₃O₄

Pureza: 97%

Cor e Forma: Liquid

Peso molecular: 240.1764

Ref: IN-DA003Q40

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate

CAS: 571-55-1

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate

Pureza: 99%

Cor e Forma: Liquid

Peso molecular: 240.18g/mol

Ref: 54-PC4732

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate

CAS: 571-55-1

Fórmula: C₉H₁₁F₃O₄

Pureza: 96%

Cor e Forma: Liquid, Clear

Peso molecular: 240.178

Ref: 10-F008919

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate

CAS: 571-55-1

Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate is a fluorinated ethyl ester that has been shown to undergo transformation and cyclization reactions. It reacts with triethyl phosphate to form 1-fluoro-2-phenylethyl 4,4,4-trifluoroacetoacetate. Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate is an intermediate in the synthesis of various pharmaceuticals.

Fórmula: C₉H₁₁F₃O₄

Pureza: Min. 95%

Peso molecular: 240.18 g/mol

Ref: 3D-FE105844