Description

1,1-Difluoro-2-Phenylethane is a versatile fluorinated organic building block characterized by its high volatility. This compound is valued for its ability to introduce fluorine atoms and phenyl-containing motifs into more complex molecular architectures, enhancing properties like metabolic stability and lipophilicity. It is primarily sought by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for use in synthesis and R&D.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for introducing fluorinated aromatic groups.
• Agrochemical Synthesis: Used in creating advanced pesticides and herbicides where the difluoroethane moiety can improve biological activity and environmental persistence.
• Organic Synthesis Building Block: Serves as a versatile reagent in fluorination reactions and for constructing complex organic molecules in academic and industrial research laboratories.
• Liquid Crystal & OLED Material Research: Investigated as a potential precursor or dopant in the development of fluorinated electronic and display materials.
• Polymer Modification: Can be utilized to incorporate fluorine into polymer chains, potentially altering surface properties, chemical resistance, and stability.

Basic Information

Product Name	1,1-Difluoro-2-Phenylethane
CAS No.	10541-59-0
Molecular Formula	C8H8F2
Molecular Weight	142.15 g/mol
Synonyms	α,α-Difluoroethylbenzene; (2,2-Difluoroethyl)benzene; Benzene, (2,2-difluoroethyl)-; Phenethyldifluoride; 2,2-Difluoro-1-phenylethane; 1-Phenyl-1,1-difluoroethane; EINECS 234-117-1
EINECS	234-117-1

Quality Control

Our 1,1-Difluoro-2-Phenylethane is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, away from heat sources and open flame. Recommended storage temperature is 2-8°C to minimize evaporation and maintain stability. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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