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373761

Sigma-Aldrich

2,2,2-Trifluoroethyl methacrylate

contains 50-200 ppm MEHQ as inhibitor, 99%

Sinónimos:

2,2,2-Trifluoroethyl 2-methylprop-2-enoate

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About This Item

Fórmula lineal:
H2C=C(CH3)CO2CH2CF3
Número de CAS:
352-87-4
Peso molecular:
168.11
Número CE:
206-525-3
Número MDL:
MFCD00013576
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24863259
NACRES:
NA.23

Nivel de calidad

200

Ensayo

99%

Formulario

liquid

contiene

50-200 ppm MEHQ as inhibitor

índice de refracción

n20/D 1.361 (lit.)

bp

59 °C/100 mmHg (lit.)

densidad

1.181 g/mL at 25 °C (lit.)

temp. de almacenamiento

2-8°C

cadena SMILES

CC(=C)C(=O)OCC(F)(F)F

InChI

1S/C6H7F3O2/c1-4(2)5(10)11-3-6(7,8)9/h1,3H2,2H3

Clave InChI

QTKPMCIBUROOGY-UHFFFAOYSA-N

Categorías relacionadas

Descripción general

2,2,2-Trifluoroethyl methacrylate (TFEMA) is a semifluorinated monomer that can be synthesized from methacryloyl chloride and 2,2,2-trifluoroethanol in presence of triethylamine. Its properties include chemical inertness, good wear resistance and low dielectric constant.

Aplicación

TFEMA can be used in the preparation of poly(TFEMA), which can be used in the development of acrylic protective coatings.

Pictogramas

FlameSkull and crossbones
GHS02,GHS06

Palabra de señalización

Danger

Frases de peligro

H225,H301 + H331,H412

Clasificaciones de peligro

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Flam. Liq. 2

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

62.6 °F - closed cup

Punto de inflamabilidad (°C)

17 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análisis (COA)

Lot/Batch Number
MKCW8502
MKCW1953
MKCV0932
MKCT6844
MKCR3732

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A new, fluorinated monolithic stationary phase for CEC was first synthesized by a single-stage, thermally initiated copolymerization of a fluorinated monomer, 2,2,2-trifluoroethyl methacrylate (TFEM) and ethylene dimethacrylate (EDMA) in the presence of a porogen mixture. In this preparation, 2-acrylamido-2-methyl-1-propanesulfonic acid
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