Description

Bis(2,2,2-Trifluoroethyl)Maleate is a high-purity fluorinated organic ester building block, valued for its unique chemical reactivity and the introduction of trifluoroethoxy groups. This compound is essential for advanced chemical synthesis, particularly in the development of specialized polymers, pharmaceuticals, and agrochemicals where fluorine incorporation is critical for enhancing stability, lipophilicity, and biological activity. It serves as a key intermediate for researchers and manufacturers in fine chemical, pharmaceutical, and material science industries seeking to innovate with fluorinated compounds.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, where the trifluoroethyl groups can improve metabolic stability and membrane permeability.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty fluoropolymers with enhanced chemical resistance, low surface energy, and thermal stability.
• Agrochemical Synthesis: Serves as a building block for novel herbicides, fungicides, and insecticides, leveraging fluorine's ability to increase efficacy and environmental persistence.
• Liquid Crystal & Electronic Materials: Employed in the production of fluorinated components for liquid crystal displays (LCDs) and dielectric materials.
• Organic Synthesis & Research: A versatile reagent for Michael additions, Diels-Alder reactions, and other transformations to construct complex fluorinated molecular architectures.
• Surface Modification Agent: Used to impart hydrophobic and oleophobic properties to surfaces in coatings and textiles.

Basic Information

Item	Detail
Product Name	Bis(2,2,2-Trifluoroethyl)Maleate
CAS No.	116401-64-0
Molecular Formula	C8H6F6O4
Molecular Weight	280.12 g/mol
Synonyms	Maleic Acid Bis(2,2,2-trifluoroethyl) Ester; 2,2,2-Trifluoroethyl Maleate; Di(2,2,2-trifluoroethyl) Maleate; Bis(trifluoroethyl) Maleate; 2,2,2-Trifluoroethanol Maleic Acid Ester; (Z)-But-2-enedioic Acid Bis(2,2,2-trifluoroethyl) Ester
EINECS	Contact for details

Quality Control

Our Bis(2,2,2-Trifluoroethyl)Maleate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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