Description

Ethyl 3-(Trifluoromethyl)Phenylacetate is a high-purity fluorinated aromatic ester, a key building block in advanced organic synthesis. Its value lies in the unique reactivity and stability imparted by the trifluoromethyl group, enabling the development of novel compounds with enhanced properties. This intermediate is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to create active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in synthesizing active pharmaceutical ingredients (APIs), particularly for molecules requiring a trifluoromethylphenyl moiety to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the fluorine atoms contribute to improved efficacy and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated compounds used in electronic displays and organic light-emitting diodes due to their favorable electronic and thermal properties.
• Specialty Polymer Modifier: Incorporated to enhance the chemical resistance, stability, and surface properties of high-performance polymers and coatings.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, esterifications, and as a starting material for generating more complex fluorinated aromatic structures in R&D laboratories.

Basic Information

Product Name	Ethyl 3-(Trifluoromethyl)Phenylacetate
CAS No.	331-33-9
Molecular Formula	C11H11F3O2
Molecular Weight	232.20 g/mol
Synonyms	Ethyl [3-(Trifluoromethyl)phenyl]acetate; Ethyl 3-(Trifluoromethyl)benzeneacetate; 3-(Trifluoromethyl)phenylacetic Acid Ethyl Ester; α-Toluenecarboxylic Acid, 3-(Trifluoromethyl)-, Ethyl Ester; Ethyl (3-Trifluoromethylphenyl)acetate; Ethyl m-(Trifluoromethyl)phenylacetate; NSC 406925; Ethyl 3-(Trifluoromethyl)benzylacetate
EINECS	206-363-5

Quality Control

Our Ethyl 3-(Trifluoromethyl)Phenylacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee batch-to-batch consistency and traceability for your critical applications.

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 acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.460 - 1.470
Density (20°C)	1.20 - 1.25 g/mL

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