Description

2-(Trifluoromethyl)Acrylic Acid is a highly reactive fluorinated acrylic acid derivative, valued for its ability to introduce the robust trifluoromethyl group into advanced molecular structures. This compound is a critical building block in the synthesis of specialty polymers, pharmaceuticals, and agrochemicals, where its unique properties enhance performance and stability. It is primarily sought by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced materials sectors for creating high-value, functionalized products.

Application

• Pharmaceutical Intermediates: A key synthon for introducing the trifluoromethyl group into active pharmaceutical ingredients (APIs), improving metabolic stability and bioavailability.
• Specialty Polymer Monomer: Used in the production of fluorinated acrylic polymers and copolymers for coatings, adhesives, and sealants with enhanced chemical resistance, weatherability, and low surface energy.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced herbicides, fungicides, and insecticides, where the CF3 group contributes to efficacy and environmental persistence.
• Liquid Crystal & OLED Materials: Employed in the synthesis of fluorinated components for electronic display and lighting technologies, improving dielectric anisotropy and performance.
• Surface Modification Agents: Used to create self-assembled monolayers (SAMs) or to functionalize surfaces, imparting oleophobic or hydrophobic characteristics.
• Cross-linking Agent: Acts as a reactive moiety in the formulation of thermosetting resins and advanced composite materials.

Basic Information

Product Name	2-(Trifluoromethyl)Acrylic Acid
CAS No.	381-98-6
Molecular Formula	C4H3F3O2
Molecular Weight	140.06 g/mol
Synonyms	2-(Trifluoromethyl)propenoic acid; 3,3,3-Trifluoro-2-propenoic acid; Trifluoromethylacrylic acid; α-(Trifluoromethyl)acrylic acid; 2-Trifluoromethylacrylic acid; TFMA; 1,1,1-Trifluoro-2-carboxyethylene; 3,3,3-Trifluoroacrylic acid
EINECS	206-842-0

Quality Control

Our 2-(Trifluoromethyl)Acrylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases, oxidizing agents, and sources of ignition. Recommended storage temperature is 2-8°C to maximize stability. This is a strong acid/organic solvent; handle with appropriate personal protective equipment and engineering controls.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.