373761

2,2,2-Trifluoroethyl methacrylate

contains 50-200 ppm MEHQ as inhibitor, 99%

• Synonym(s): 2,2,2-Trifluoroethyl 2-methylprop-2-enoate
• Linear Formula: H₂C=C(CH₃)CO₂CH₂CF₃
• CAS Number: 352-87-4
• Molecular Weight: 168.11
• EC Number: 206-525-3
• MDL number: MFCD00013576
• UNSPSC Code: 12162002
• PubChem Substance ID: 24863259
• NACRES: NA.23

Properties

• Assay: 99%
• form: liquid
• contains: 50-200 ppm MEHQ as inhibitor
• refractive index: n20/D 1.361 (lit.)
• bp: 59 °C/100 mmHg (lit.)
• density: 1.181 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: 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
• InChI key: QTKPMCIBUROOGY-UHFFFAOYSA-N

Description

General description

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.

Application

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

Safety Information

• Pictograms: GHS02,GHS06
• Signal Word: Danger
• Hazard Statements: H225,H301 + H331,H412
• Precautionary Statements: P210 - P233 - P240 - P273 - P301 + P310 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 62.6 °F - closed cup
• Flash Point(C): 17 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves