2-(Trifluoromethyl)acrylic acid
2-(Trifluoromethyl)acrylic acid (CAS: 381-98-6), with the chemical formula H2C=C(CF3)CO2H and a molecular weight of 140.06 g/mol, is a specialised fluorinated monomer. This compound is recognised for its utility in the synthesis of advanced polymers, particularly those employed in microelectronics and lithography due to the unique properties conferred by the trifluoromethyl group. Its reactivity makes it a valuable building block in materials science.
- IUPAC
- TFMAA
Polymer Synthesis
Utilised as a monomer in the production of specialty polymers, offering enhanced thermal stability and specific optical properties. These polymers are crucial for advanced applications in the microelectronics industry.
Microelectronics and Lithography
Key component in the development of photoresist materials for 157 nm UV lithography. The trifluoromethyl group provides desirable etch resistance and transparency characteristics.
Materials Science Research
Serves as a versatile building block for novel materials with tailored properties. Its incorporation can influence hydrophobicity, refractive index, and chemical resistance in final polymer structures.
| Molecular weight | 140.06 |
|---|---|
| Linear formula | H2C=C(CF3)CO2H |
| Assay | 98% |
| Melting point | 51-52 °C(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 82 °C / 179.6 °F |
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-(Trifluoromethyl)acrylic acid used for?
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2-(Trifluoromethyl)acrylic acid is primarily used as a monomer in the synthesis of polymers for microelectronics, particularly in photoresists for 157 nm UV lithography, and in materials science research for developing advanced materials.
What are the CAS number and chemical formula for 2-(Trifluoromethyl)acrylic acid?
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The CAS number is 381-98-6 and the chemical formula is H2C=C(CF3)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(Trifluoromethyl)acrylic acid with an assay of 98%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-(Trifluoromethyl)acrylic acid be handled?
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This compound is classified as Danger, causing severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection, is essential. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing.
How is 2-(Trifluoromethyl)acrylic acid shipped and exported?
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2-(Trifluoromethyl)acrylic acid is shipped as UN 3261, Class 8, Packing Group II, indicating it is a corrosive solid, acidic, organic, n.o.s. Tech Serve Solutions, as a specialist global supplier and exporter, handles all necessary documentation and packaging for international shipments.
How can I request a quote or sample for 2-(Trifluoromethyl)acrylic acid?
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To request a quote or sample of 2-(Trifluoromethyl)acrylic acid, please contact our sales team through the website or by phone. Provide your specific requirements and shipping details.
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