INTRODUCTION
2,2,2-Trifluoroethyl Methacrylate (TFEMA) is a specialty methacrylate monomer featuring a trifluoromethyl (-CF₃) group. It is a colorless, highly reactive liquid stabilized with MEHQ. This compound is widely used in the synthesis of high-performance fluorinated polymers and TFEMA a valuable component in advanced applications such as protective coatings, optical materials, adhesives, electronics, and biomedical devices.
MANUFACTURE
The manufacturing process of 2,2,2-Trifluoroethyl Methacrylate (TFEMA) typically involves esterification or transesterification reactions using 2,2,2-trifluoroethanol and methacrylic acid or its derivatives.
| Synonyms | 2,2,2-Trifluoroethyl 2-methylprop-2-enoate; 2,2,2-Trifluoroethyl Methacrylate. |
| CAS no. | 352-87-4 |
| EINECS no. | 206-525-3 |
| Molecular formula | C6H7F3O2 |
| Molecular weight | 168.11 |
| Structure |  |
APPLICATIONS
| Coatings and Adhesives: 2,2,2-Trifluoroethyl Methacrylate (TFEMA) plays a critical role in the formulation of advanced coatings where durability, chemical resistance, and surface performance are essential. |
| Polymer and Copolymer Synthesis: Used in the production of specialty fluorinated polymers and copolymers with enhanced chemical resistance, weatherability, and hydrophobicity. |
| Biomedical Materials: Sometimes used in dental materials or biocompatible coatings where tailored surface energy and resistance to fouling are desired. |
| Its methacrylate functionality ensures easy incorporation via radical polymerization, making it compatible with a wide range of monomers such as methyl methacrylate (MMA), butyl acrylate (BA), and styrene. |
| Test | Unit | Specification |
|---|---|---|
| Appearance | – | Clear liquid |
| Color | APHA | Less than 20.0 |
| Water (by KF) | % | Max 0.05 |
| Acidity / Free Acid | % | Max. 0.10 |
| Purity (by GC FID) | % Area | Min. 99.0 |
| Typical Properties | ||
| Boiling Point | °C | 107.0 |
| Specific Gravity (20°C) | g/cm³ | 1.181 |
| Refractive Index (nD25) | 1.359 | |
| Flash Point (closed cup) | °C | 24.5 |
| Viscosity (20°C) | mPa.s | 0.65 |
| Solubility (20℃) | ||
| – Water in monomer | Wt % | 0.18 |
| – Monomer in water | 0.04 | |
| Vapor Pressure (20°C) | k PA | 2.2 |
STORAGE
Keep container tightly closed in a dry and well-ventilated place.
PACKING
200 Kgs HDPE drum.
REACH Status
Not registered
ExSyn offers 2,2,2-Trifluoroethyl Methacrylate (Stabilized with MEHQ) on commercial scales and welcomes enquiries. No matter the quantity you need, our exceptional quality and service will make ExSyn your supplier of choice! If you need any additional information or SDS, please contact us.
Yttrium oxide (Y2O3), also known as yttria, is an air-stable, odorless white powder. It is a highly stable, chemically inert ceramic with a very high melting point. It is insoluble in water but readily dissolves in most strong acids. Increasing the specific surface area and porosity of Y2O3 can further improve its relevant physical and chemical properties.
Ethyl 7,7,7-trifluoro-3-hydroxy-3-methylheptanoate is a fluorinated aliphatic hydroxy ester. The presence of the trifluoromethyl group imparts enhanced metabolic stability, lipophilicity, and unique physicochemical properties compared with non-fluorinated analogues. This compound is primarily used as a synthetic intermediate in pharmaceutical and agrochemical research.
2-Chloro-1,1,1-trimethoxyethane is an organochlorine orthoester compound commonly used as a versatile synthetic intermediate in organic and pharmaceutical chemistry. It is a colorless to pale yellow liquid with good reactivity toward nucleophilic substitution and cyclization reactions, making it valuable in the preparation of heterocyclic and bioactive molecules.
Glycolaldehyde dimer is the cyclic dimeric form of glycolaldehyde, the simplest hydroxyaldehyde. Glycolaldehyde is often supplied as stable dimeric solid, commonly identified as 2,5-dihydroxy-1,4-dioxane.
N,N-Diisopropylethylamine (DIPEA), also known as Hünig’s Base, is a sterically hindered tertiary amine. It is a colorless liquid with a strong amine odor and is widely used as a low nucleophilic organic base in pharmaceutical, agrochemical, and fine chemical synthesis. Due to its bulky structure, DIPEA effectively scavenges acids without participating in unwanted side reactions.
Tris(2,4-di-tert-butylphenyl) phosphite (TDPP) often recognized commercially as Irgafos 168 is a high-performance organophosphorus compound primarily utilized as secondary antioxidant and processing stabilizer. Its characteristic to undergo metallation reaction and provide a cost-effective synthetic processes allows it to be useful in biaryl coupling reactions.
Undecylenic acid is an unsaturated fatty acid naturally derived from castor oil. It is a colorless to pale yellow liquid with antifungal and antimicrobial properties. Chemically known as 10-undecenoic acid, it contains an 11-carbon chain with one double bond and is widely used in pharmaceuticals
5-Nitro Isophthalic Acid (5-NIPA) is an aromatic organic compound derived from isophthalic acid. The presence of two carboxylic acid groups along with a nitro substituent at the 5-position makes it a valuable intermediate in the manufacture of fine chemicals, pharmaceuticals, dyes, pigments, and advanced materials.
Trichloroacetonitrile is a halogenated organic compound belonging to nitrile family. Its strong electrophilic character makes it a valuable intermediate in organic synthesis. It readily undergoes hydrolysis, particularly under acidic or basic conditions, yielding trichloroacetamide and related derivatives.