Saltar al contenido
Merck
Todas las fotos(2)

Key Documents

View All Documentation

E50000

Sigma-Aldrich

Ethyl trifluoroacetate

99%

Sinónimos:

Trifluoroacetic acid ethyl ester

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(2)

About This Item

Fórmula lineal:
CF3COOC2H5
Número de CAS:
383-63-1
Peso molecular:
142.08
Beilstein/REAXYS Number:
1761411
EC Number:
206-851-6
MDL number:
MFCD00000419
UNSPSC Code:
12352100
PubChem Substance ID:
24894596
NACRES:
NA.22

Quality Level

200

assay

99%

form

liquid

refractive index

n20/D 1.307 (lit.)

bp

60-62 °C (lit.)

density

1.194 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)C(F)(F)F

InChI

1S/C4H5F3O2/c1-2-9-3(8)4(5,6)7/h2H2,1H3

InChI key

STSCVKRWJPWALQ-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

Application

Ethyl trifluoroacetate can be used:
  • To synthesize cyclopentenones or furans containing trifluoromethyl group from aromatic ynones.
  • In the selective trifluoroacetylation of anilines catalyzed by 4-dimethylaminopyridine.
  • As a starting material in the two-step electrosynthesis of trifluoroacetyltrimethylsilane (CF3COSiMe3).
  • In the preparation of trifluoromethyl ketones via trifluoroacetic ester/ketone metathesis with alkyl aryl ketones.
  • To synthesize o-fluorinated trifluoro acetophenones from substituted fluorobenzene.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

30.2 °F - closed cup

flash_point_c

-1 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKCW1296
MKCR8575
MKCP8502
MKCP0953
MKCK7411

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Synthesis of 4-(Trifluoromethyl) cyclopentenones and 2-(Trifluoromethyl) furans by Reductive Trifluoroacetylation of Ynones
Zhang T and Maekawa H
Organic Letters, 19(24), 6602-6605 (2017)
Xiaoyan Li et al.
Preparative biochemistry & biotechnology, 47(9), 852-859 (2016-05-26)
Uridine 5'-diphosphate N-acetylglucosamine (UDP-GlcNAc) is a natural UDP-monosaccharide donor for bacterial glycosyltransferases, while uridine 5'-diphosphate N-trifluoacetyl glucosamine (UDP-GlcNTFA) is its synthetic mimic. The chemoenzymatic synthesis of UDP-GlcNAc and UDP-GlcNTFA was attempted by three recombinant enzymes. Recombinant N-acetylhexosamine 1-kinase was used
Qi Zhang et al.
Journal of biophotonics, 11(6), e201700339-e201700339 (2018-01-18)
Targeting cyclooxygenase-2 (COX-2) for molecular imaging is an attractive approach applicable for its overexpression in inflammation and many malignancies. Herein, for monitoring COX-2, we synthesize a specific COX-2 probe celecoxib-MPA probe (CMP), based on celecoxib and a water-soluble near-infrared dye
Heike Gerhardt et al.
Journal of chromatography. A, 1428, 280-291 (2015-06-20)
A panel of methods of general suitability for complete structural elucidation of the stereochemistry of cyclopeptides, depsipeptides and lipopeptides is presented and described in detail. The suitability of the proposed methods was exemplified on the lipopeptide poaeamide from Pseudomonas poae.
Highly selective trifluoroacetic ester/ketone metathesis: an efficient approach to trifluoromethyl ketones and esters
Zhou Y, et al.
Tetrahedron, 70(31), 4668-4674 (2014)
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico