Description

Propanoic Acid, 2-Methyl-, 2,2,2-Trifluoroethyl Ester is a specialized fluorinated ester derivative of 2-methylpropanoic acid. This compound is valued for its unique combination of organic ester functionality and the stability imparted by the trifluoroethoxy group, making it a versatile intermediate in advanced chemical synthesis. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atoms can improve lipophilicity and biological activity.
• Liquid Crystal & Electronic Chemicals: Acts as a precursor or additive in the manufacture of fluorinated liquid crystals and specialty polymers for electronic applications.
• Organic Synthesis Reagent: Employed as a fluorinated esterifying agent or protecting group in complex multi-step organic reactions within research and development laboratories.
• Surface Active Agent Precursor: Utilized in the synthesis of fluorinated surfactants and coatings that demand low surface energy and chemical resistance.

Basic Information

Product Name	Propanoic Acid, 2-Methyl-, 2,2,2-Trifluoroethyl Ester
CAS No.	102096-25-3
Molecular Formula	C7H9F3O2
Molecular Weight	182.14 g/mol
Synonyms	2,2,2-Trifluoroethyl isobutyrate; Isobutyric acid, 2,2,2-trifluoroethyl ester; 2-Methylpropanoic acid 2,2,2-trifluoroethyl ester; Trifluoroethyl isobutyrate; 2,2,2-Trifluoroethyl 2-methylpropanoate; α,α,α-Trifluoroethyl isobutyrate
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2-Methyl-, 2,2,2-Trifluoroethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong bases and incompatible organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.355 - 1.365
Density (20°C)	1.15 - 1.25 g/mL

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