Description

Bis-(4-Fluoro-Phenyl)-Aceticacidethylester is a high-purity fluorinated aromatic ester, a key synthetic intermediate valued for its role in constructing complex molecular architectures. Its primary commercial importance lies in its utility as a versatile building block for active pharmaceutical ingredients (APIs) and advanced organic materials. This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel fluorinated compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various fluorinated drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced herbicides, pesticides, and fungicides that benefit from the stability and bioactivity of the fluorinated aromatic moiety.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated components in electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated to impart specific properties like chemical resistance or altered solubility in specialty polymers and coatings.
• Organic Synthesis & R&D: A versatile reagent for academic and industrial research in cross-coupling reactions and the creation of complex fluorinated molecules.

Basic Information

Product Name	Bis-(4-Fluoro-Phenyl)-Aceticacidethylester
CAS No.	386-99-2
Molecular Formula	C₁₆H₁₄F₂O₂
Molecular Weight	276.28 g/mol
Synonyms	Ethyl 2,2-bis(4-fluorophenyl)acetate; Di(4-fluorophenyl)acetic Acid Ethyl Ester; 2,2-Bis(4-fluorophenyl)acetic Acid Ethyl Ester; Ethyl α,α-bis(4-fluorophenyl)acetate; Bis(p-fluorophenyl)acetic Acid Ethyl Ester; 4,4'-Difluorobenzhydrylacetic Acid Ethyl Ester; NSC 403714
EINECS	Contact for details

Quality Control

Our Bis-(4-Fluoro-Phenyl)-Aceticacidethylester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.