45102-52-1

Basic information

• Product Name: 2,2,3,3-Tetrafluoropropyl methacrylate
• Synonyms: METHACRYLIC ACID 2,2,3,3-TETRAFLUOROPROPYL ESTER;1H,1H,3H-TETRAFLUOROPROPYL METHACRYLATE;2,2,3,3-TETRAFLUOROPROPYL 2-METHYLPROPENOATE;2,2,3,3-TETRAFLUOROPROPYL METHACRYLATE;2,2,3,3-Tetrafluoropropyl 2-methylacrylate;2-Propenoic acid, 2-methyl-, 2,2,3,3-tetrafluoropropyl ester;2-Propenoicacid,2-methyl-,2,2,3,3-tetrafluoropropylester;2,2,3,3-Tetrafluoropropyl methacrylate 97%
• CAS NO: 45102-52-1
• Molecular Formula: C7H8F4O2
• Molecular Weight: 200.13
• EINECS: 256-189-7
• Product Categories: monomer;Fluorinated AcrylicsPhotonic and Optical Materials;Acrylic Monomers;C6 to C7Monomers;Carbonyl Compounds;Esters;Low Refractive Index Monomers;Waveguide Materials
• Mol File: 45102-52-1.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 124 °C(lit.)
• Flash Point: 123 °F
• Appearance: clear colorless liquid
• Density: 1.25 g/mL at 25 °C(lit.)
• Vapor Pressure: 2.7mmHg at 25°C
• Refractive Index: n20/D 1.373(lit.)
• Storage Temp.: Keep Cold
• BRN: 3588831
• CAS DataBase Reference: 2,2,3,3-Tetrafluoropropyl methacrylate(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2,3,3-Tetrafluoropropyl methacrylate(45102-52-1)
• EPA Substance Registry System: 2,2,3,3-Tetrafluoropropyl methacrylate(45102-52-1)

Safety Data

• Hazard Codes: Xn,F
• Statements: 10-22-37/38-41
• Safety Statements: 16-26-39
• RIDADR: UN 3272 3/PG 3
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 45102-52-1(Hazardous Substances Data)

Usage

Chemical Properties

clear colorless liquid

InChI:InChI=1/C7H8F4O2/c1-4(2)5(12)13-3-7(10,11)6(8)9/h6H,1,3H2,2H3

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Relevant articles and documents

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Several fluorinated and chlorofluorinated acrylates and methacrylates were synthesized from the alcohols RFCH2OH with RF=CCl3, CHClCH2CCl3, (CF2CFCl)nCl, (C2F4)nH, CF3, C7F15 and C6F13CH2. The corresponding polymers were also studied for their application as transparent polymeric materials. For this purpose the refractive indices n20D of the monomers and the polymers were measured as were the Tg values of the polymers. A study of their infrared spectra shows to what extent these products could be utilized taking into consideration their absorption in the long wavelength range between 0.85 and 1.50 m. The refractive indices of these polymers, which are reduced when increasing the number of fluorine atoms in the molecule, and that of the Tg measured between 50 and 70° C for the fluorinated methacrylates, indicate a potential use of these polymers as sheathing materials for optical fibres.

A NEW SYNTHESIS OF α,β-UNSATURATED KETONES. ALLYLIC ALKYLATION OF 1-ISOCYANO-1-TOSYLALKENES

Ketones (1) are homologated to enones 2 by alkylating (introduction of R3) the condensation products 4 (derived from 1 and tosylmethyl isocyanide), followed by acid catalyzed hydrolysis.