Description

2,2,2-Trifluoroethyl acrylate (CAS No. 407-47-6) is a high-purity fluorinated acrylate ester with the molecular formula C₅H₅F₃O₂. This specialized monomer is widely used in advanced polymer synthesis due to its unique trifluoroethyl group, which enhances chemical resistance, thermal stability, and surface properties in resulting materials. It is supplied as a clear, colorless liquid with a characteristic acrylic ester odor, and is stored under inert conditions to prevent premature polymerization. Ideal for research and industrial applications, this compound is rigorously tested for purity and consistency, making it a reliable choice for photoresists, coatings, adhesives, and specialty polymers. Handle with care in a well-ventilated environment, using appropriate personal protective equipment (PPE).

Properties

• CAS Number: 407-47-6
• Complexity: 138
• IUPAC Name: 2,2,2-trifluoroethyl prop-2-enoate
• InChI: InChI=1S/C5H5F3O2/c1-2-4(9)10-3-5(6,7)8/h2H,1,3H2
• InChI Key: VBHXIMACZBQHPX-UHFFFAOYSA-N
• Exact Mass: 154.02416388
• Molecular Formula: C5H5F3O2
• Molecular Weight: 154.09
• SMILES: C=CC(=O)OCC(F)(F)F
• Topological: 26.3
• Monoisotopic Mass: 154.02416388
• Synonyms: 2,2,2-Trifluoroethyl acrylate, 407-47-6, 2-Propenoic acid, 2,2,2-trifluoroethyl ester, Acrylic acid, 2,2,2-trifluoroethyl ester, EINECS 206-987-6, NSC 32611, DTXSID0059958, DTXCID5039800, 206-987-6, 2,2,2-trifluoroethyl prop-2-enoate, 2,2,2-Trifluoroethylacrylate, 2-Propenoic acid, trifluoroethyl ester, 2,2,2-Trifluoroethyl Acrylate (stabilized with MEHQ), Acrylic Acid 2,2,2-Trifluoroethyl Ester, 94594-28-2, NSC32611, MFCD00000444, 2,2-Trifluoroethyl acrylate, SCHEMBL42473, VBHXIMACZBQHPX-UHFFFAOYSA-, NSC-32611, SBB086961, Acrylic acid,2,2-trifluoroethyl ester, AKOS005207088, 2,2,2-Trifluoroethyl Acrylate, 98%, FS-3826, 2-Propenoic acid,2,2-trifluoroethyl ester, DB-003216, A1152, CS-0158047, NS00030840, D88388, EN300-7110255, 2,2,2-Trifluoroethyl acrylate stab. with 200ppm 4-methoxyphenol, 2,2,2-Trifluoroethyl acrylate, contains 100 ppm MEHQ as inhibitor, 99%, InChI=1/C5H5F3O2/c1-2-4(9)10-3-5(6,7)8/h2H,1,3H2

Application

2,2,2-Trifluoroethyl acrylate is a key monomer in the synthesis of fluorinated polymers, offering improved chemical and thermal resistance for coatings and adhesives. It is particularly valuable in photolithography for semiconductor manufacturing, where its properties enhance photoresist performance. Researchers also utilize it to modify surface characteristics of materials for hydrophobic or low-friction applications.

Safety and Hazards

GHS Hazard Statements

• H225 (97.9%): Highly Flammable liquid and vapor [Danger Flammable liquids]
• H302 (83.3%): Harmful if swallowed [Warning Acute toxicity, oral]
• H312 (83.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• H315 (97.9%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (97.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H332 (83.3%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (95.8%): 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, 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. 2 (97.9%)
• Acute Tox. 4 (83.3%)
• Acute Tox. 4 (83.3%)
• Skin Irrit. 2 (97.9%)
• Eye Irrit. 2 (97.9%)
• Acute Tox. 4 (83.3%)
• STOT SE 3 (95.8%)

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