Description

Ethyl 5,5,5-Trifluoropent-2-Enoate is a high-value fluorinated building block essential for advanced organic synthesis. This compound is prized for its ability to introduce a reactive alkene and a trifluoromethyl group, enabling the creation of novel molecules with enhanced properties. It is a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors seeking to develop products with improved metabolic stability, lipophilicity, and bioactivity.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) with trifluoromethyl groups, which can improve drug potency and pharmacokinetics.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides where the fluorine moiety enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated components in electronic display materials, contributing to improved performance and durability.
• Polymer & Resin Modification: Incorporated to create specialty polymers with unique surface properties, chemical resistance, and thermal stability.
• Organic Synthesis & Chemical Research: A versatile reagent for academic and industrial R&D in organofluorine chemistry, enabling novel reaction pathways.
• Fluorinated Surfactant Precursor: Used in the manufacture of specialty surfactants and surface modifiers for demanding industrial applications.

Basic Information

Product Name	Ethyl 5,5,5-Trifluoropent-2-Enoate
CAS No.	137131-12-5
Molecular Formula	C7H9F3O2
Molecular Weight	182.14 g/mol
Synonyms	Ethyl 5,5,5-Trifluoropent-2-enoate; 5,5,5-Trifluoropent-2-enoic Acid Ethyl Ester; 2-Pentenoic Acid, 5,5,5-Trifluoro-, Ethyl Ester; Ethyl (E)-5,5,5-Trifluoropent-2-enoate; (E)-Ethyl 5,5,5-Trifluoropent-2-enoate; 137131-12-5; Trifluoropentenoic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 5,5,5-Trifluoropent-2-Enoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 acids and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity	1.20 - 1.25
Refractive Index	1.380 - 1.390

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