Description

Hexafluoroisopropyl Crotonate is a high-value fluorinated acrylate monomer, specifically the crotonate ester of hexafluoroisopropanol. This compound is prized for its ability to impart exceptional chemical resistance, low surface energy, and enhanced thermal stability to polymeric materials. It is a critical building block for advanced material scientists and formulators in industries requiring high-performance coatings, specialty polymers, and functional materials. The CAS number for this product is 135771-94-7.

Application

• Fluoropolymer Synthesis: A key monomer for creating novel fluorinated polymers and copolymers with superior chemical inertness and thermal properties.
• High-Performance Coatings: Used in formulating advanced protective coatings for electronics, aerospace, and automotive applications, offering excellent resistance to solvents, acids, and bases.
• Surface Modification Agents: Imparts hydrophobic and oleophobic characteristics to surfaces, making it valuable for creating anti-fouling, anti-stain, and easy-clean finishes.
• Specialty Adhesives & Sealants: Enhances the environmental durability and bond strength of adhesives used in harsh chemical or outdoor environments.
• Optical Materials: Serves as a precursor for polymers used in optical fibers and lenses where low refractive index and high clarity are required.
• Pharmaceutical & Agro-chemical Intermediates: Acts as a versatile fluorinated building block in the synthesis of complex molecules for life science applications.

Basic Information

Product Name	Hexafluoroisopropyl Crotonate
CAS No.	135771-94-7
Molecular Formula	C7H4F6O2
Molecular Weight	234.10 g/mol
Synonyms	1,1,1,3,3,3-Hexafluoro-2-propyl crotonate; 2-Propenoic acid, 2-butenoate, 1,1,1,3,3,3-hexafluoro-2-propyl ester; Hexafluoroisopropyl 2-butenoate; HFIP Crotonate; (1,1,1,3,3,3-Hexafluoropropan-2-yl) but-2-enoate; Crotonic acid hexafluoroisopropyl ester
EINECS	Contact for details

Quality Control

Our Hexafluoroisopropyl Crotonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the stringent requirements for research and industrial-scale synthesis.

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 and oxidizing agents. Recommended storage temperature is between 2°C and 8°C (refrigerated) to maximize shelf life and stability. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acidity (as crotonic acid)	≤ 0.5%

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