Description

Ethyl 3-Methyl-4-Trifluoromethylbenzoate is a high-purity fluorinated benzoate 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 researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules requiring a trifluoromethyl moiety to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the fluorine atoms contribute to improved efficacy and environmental profile.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated aromatic compounds used in electronic display technologies and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated into specialty polymers to enhance chemical resistance, thermal stability, and surface properties.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, esterifications, and other transformations to introduce the 3-methyl-4-(trifluoromethyl)benzoyl fragment.
• Dye & Pigment Intermediate: Used in the production of specialized fluorinated dyes and pigments for high-performance applications.

Basic Information

Product Name	Ethyl 3-Methyl-4-Trifluoromethylbenzoate
CAS No.	1214387-66-2
Molecular Formula	C11H11F3O2
Molecular Weight	232.20 g/mol
Synonyms	Ethyl 3-Methyl-4-(trifluoromethyl)benzoate; Benzoic acid, 3-methyl-4-(trifluoromethyl)-, ethyl ester; 4-(Trifluoromethyl)-3-methylbenzoic acid ethyl ester; 3-Methyl-4-trifluoromethylbenzoic acid ethyl ester; Ethyl 3-methyl-α,α,α-trifluoro-p-toluate
EINECS	Contact for details

Quality Control

Our Ethyl 3-Methyl-4-Trifluoromethylbenzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications 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 at room temperature (15-25°C). Keep away from strong acids and oxidizing agents. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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