Description

1-Chloro-2-Fluoroethane is a versatile halogenated alkane intermediate of significant importance in advanced chemical synthesis. Its unique structure, featuring both chlorine and fluorine atoms, makes it a valuable building block for introducing fluoroalkyl groups into more complex molecules. This compound is primarily utilized by research and development laboratories and industrial manufacturers in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated active pharmaceutical ingredients (APIs), where the fluorine atom can enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of modern pesticides and herbicides, leveraging the fluorine moiety to improve efficacy and environmental profile.
• Organic Synthesis Building Block: Serves as an ethylating agent or a source of the -CH2CH2F moiety in various nucleophilic substitution and elimination reactions.
• Material Science Research: Employed in the development of fluorinated polymers, surfactants, and liquid crystals with specialized properties.
• Refrigerant & Propellant Formulation: Acts as a component or intermediate in the manufacturing of next-generation fluorocarbon blends.

Basic Information

Product Name	1-Chloro-2-Fluoroethane
CAS No.	762-50-5
Molecular Formula	C2H4ClF
Molecular Weight	82.50 g/mol
Synonyms	Ethyl chloride, 2-fluoro-; 2-Fluoroethyl chloride; 2-Fluoro-1-chloroethane; Fluoroethyl chloride; 1-Fluoro-2-chloroethane; Chlorofluoroethane; FCH2CH2Cl; EINECS 212-099-8
EINECS	212-099-8

Quality Control

Our 1-Chloro-2-Fluoroethane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling, to meet the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all quality parameters is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and alkali metals. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	1.10 - 1.15 g/mL
Boiling Point	Approx. 32 - 35°C

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