Description

2,2,3,3-Tetrafluoropropyl Methacrylate (CAS No. 45102-52-1) is a high-purity fluorinated methacrylate monomer designed for advanced polymer synthesis and specialty material applications. This compound, with the molecular formula C₇H₈F₄O₂, is stabilized with 50 ppm BHT or MEHQ to ensure optimal shelf life and handling safety. Its unique tetrafluoropropyl group imparts exceptional hydrophobicity, chemical resistance, and low surface energy properties, making it ideal for fluoropolymer coatings, adhesives, and optical materials. Available in 97-99% purity, this monomer is widely used in academic and industrial research for developing high-performance polymers with tailored thermal and mechanical properties. Suitable for controlled radical polymerization (e.g., ATRP, RAFT) and photopolymerization applications.

Properties

• CAS Number: 45102-52-1
• Complexity: 213
• IUPAC Name: 2,2,3,3-tetrafluoropropyl 2-methylprop-2-enoate
• InChI: InChI=1S/C7H8F4O2/c1-4(2)5(12)13-3-7(10,11)6(8)9/h6H,1,3H2,2H3
• InChI Key: RSVZYSKAPMBSMY-UHFFFAOYSA-N
• Exact Mass: 200.04604214
• Molecular Formula: C7H8F4O2
• Molecular Weight: 200.13
• SMILES: CC(=C)C(=O)OCC(C(F)F)(F)F
• Topological: 26.3
• Monoisotopic Mass: 200.04604214
• Synonyms: 2,2,3,3-Tetrafluoropropyl methacrylate, 45102-52-1, 2-Propenoic acid, 2-methyl-, 2,2,3,3-tetrafluoropropyl ester, 2,2,3,3-tetrafluoropropyl 2-methylprop-2-enoate, Methacrylic Acid 2,2,3,3-Tetrafluoropropyl Ester, 1H,1H,3H-tetrafluoropropyl methacrylate, EINECS 256-189-7, MFCD00042381, 2,2,3,3-Tetrafluoropropylmethacrylate, 2,2,3,3-Tetrafluoroprop-1-yl methacrylate, 2,2,3,3-Tetrafluoropropyl methacrylate, stab. with 2,2′-Methylenebis(6-tert-butyl-4-methyl-phenol), 29991-77-3, SCHEMBL227643, 539HCC6WL9, RSVZYSKAPMBSMY-UHFFFAOYSA-, DTXSID50196386, SBB092562, 98% (stabilized with 100ppmMEHQ), AKOS015837642, SB85444, AS-17519, DB-051265, M1150, NS00019088, T3728, 2,2,3,3-Tetrafluoropropyl 2-methylacrylate #, 2,2,3,3-Tetrafluoropropyl methacrylate, 99%, D91449, 2-Propenoic acid, 2-methyl-2,2,3,3-tetrafluoropropyl ester, 2,2,3,3-Tetrafluoropropyl methacrylate, 97%, contains 50 ppm BHT as stabilizer, InChI=1/C7H8F4O2/c1-4(2)5(12)13-3-7(10,11)6(8)9/h6H,1,3H2,2H3, 2,2,3,3-Tetrafluoropropyl Methacrylate, [stabilized with 2,2′-Methylenebis(6-tert-butyl-4-methylphenol)]

This fluorinated methacrylate is extensively utilized in the synthesis of specialty polymers for coatings with extreme weather resistance and anti-fouling properties. It serves as a key monomer in optical materials due to its low refractive index and high transparency in the UV-visible spectrum. Researchers employ it to develop advanced dental composites and biomedical devices requiring biocompatibility and chemical inertness. The compound is also valuable in microelectronics for creating dielectric layers in semiconductor packaging.

Safety and Hazards

GHS Hazard Statements

• H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
• H302 (84.8%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H318 (84.8%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H319 (15.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501

Hazard Classes and Categories

• Flam. Liq. 3 (100%)
• Acute Tox. 4 (84.8%)
• Skin Irrit. 2 (100%)
• Eye Dam. 1 (84.8%)
• Eye Irrit. 2 (15.2%)
• STOT SE 3 (97.8%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.