Description

4-(1,1,2,2-Tetrafluoroethoxy)Benzoic Acid is a high-value fluorinated aromatic building block, essential for introducing the unique physicochemical properties of the tetrafluoroethoxy group into advanced molecular architectures. This compound matters because it enables the synthesis of materials and pharmaceuticals with enhanced stability, lipophilicity, and metabolic resistance. It is critically needed by researchers and process chemists in the pharmaceutical, agrochemical, and specialty materials industries for developing next-generation active ingredients and performance polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly those requiring enhanced bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides where the fluorine moiety improves efficacy and environmental persistence.
• Liquid Crystal Materials: Serves as a precursor for fluorinated mesogens in high-performance liquid crystal displays (LCDs) and optical devices.
• Polymer Modification: Incorporated as a monomer or additive to engineer specialty polymers with improved chemical resistance, thermal stability, and surface properties.
• Organic Electronics: Utilized in the synthesis of charge-transport materials and semiconductors for OLEDs and organic photovoltaics.
• Complex Ligand Synthesis: Acts as a starting material for preparing fluorinated ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	4-(1,1,2,2-Tetrafluoroethoxy)Benzoic Acid
CAS No.	10009-25-3
Molecular Formula	C9H6F4O3
Molecular Weight	238.14 g/mol
Synonyms	Benzoic acid, 4-(1,1,2,2-tetrafluoroethoxy)-; p-(1,1,2,2-Tetrafluoroethoxy)benzoic acid; 4-(Perfluoroethoxy)benzoic acid; 4-(Tetrafluoroethoxy)benzoic acid; 1,1,2,2-Tetrafluoroethyl 4-carboxyphenyl ether; 4-Carboxyphenyl 1,1,2,2-tetrafluoroethyl ether
EINECS	Contact for details

Quality Control

Our production of 4-(1,1,2,2-Tetrafluoroethoxy)Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for each lot, supporting your regulatory and R&D requirements. Our commitment to quality assurance ensures reliable performance in your most critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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