Description

3-(1,1-Difluoroethyl)Benzoic Acid is a specialized fluorinated aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity imparted by the difluoroethyl group, which is instrumental for modifying the physicochemical properties of target molecules. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients with enhanced metabolic stability and bioavailability.

Application

• Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs), particularly in creating fluorine-containing drug candidates for oncology, CNS, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of modern pesticides and herbicides, where the fluorine atoms can improve lipophilicity and biological activity.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated liquid crystals for advanced display technologies.
• Polymer Modification: Incorporated as a monomer or additive to engineer specialty polymers with specific thermal, chemical, or surface properties.
• Organic Electronics: Utilized in the development of materials for organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research & Development: A versatile reagent for exploring new fluorination methodologies and constructing complex molecular architectures in academic and industrial labs.

Basic Information

Product Name	3-(1,1-Difluoroethyl)Benzoic Acid
CAS No.	55805-17-9
Molecular Formula	C9H8F2O2
Molecular Weight	186.16 g/mol
Synonyms	3-(1,1-Difluoroethyl)benzoic acid; Benzoic acid, 3-(1,1-difluoroethyl)-; 3-(α,α-Difluoroethyl)benzoic Acid; m-(1,1-Difluoroethyl)benzoic Acid; 1,1-Difluoro-1-(3-carboxyphenyl)ethane; 55805-17-9; 3-(Difluoroethyl)benzoic acid
EINECS	Contact for details

Quality Control

Our 3-(1,1-Difluoroethyl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment ensures batch-to-batch consistency and supply reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤1.5%

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