Description

1-Chloro-1-Fluoroethylene is a halogenated olefin gas with the CAS number 2317-91-1, serving as a versatile building block in advanced chemical synthesis. Its high reactivity and unique fluorine-chlorine substitution pattern make it a valuable intermediate for creating specialized polymers and fine chemicals. This compound is primarily utilized by research and development laboratories, agrochemical manufacturers, and specialty polymer producers seeking to incorporate fluorinated segments into their materials.

Application

• Intermediate for Fluoropolymers: A key monomer or comonomer in the synthesis of specialized fluorinated polymers and copolymers with enhanced chemical resistance and thermal stability.
• Agrochemical Synthesis: Used as a precursor in the manufacturing of advanced pesticides and herbicides, where the fluorine atom can improve biological activity and environmental persistence.
• Pharmaceutical Intermediate: Serves as a building block in the research and development of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs.
• Refrigerant & Propellant Research: Investigated as a potential component in next-generation refrigerant blends and aerosol propellants due to its gaseous nature and physicochemical properties.
• Surface Modification Agent: Employed in plasma or chemical vapor deposition processes to introduce fluorinated and chlorinated functional groups onto material surfaces.
• Organic Synthesis Reagent: Acts as a reagent in various organic reactions, including cycloadditions and halogenation processes, for constructing complex molecular architectures in R&D settings.

Basic Information

Product Name	1-Chloro-1-Fluoroethylene
CAS No.	2317-91-1
Molecular Formula	C2H2ClF
Molecular Weight	80.49 g/mol
Synonyms	Chlorofluoroethene; 1-Fluoro-1-chloroethylene; Vinyl fluoride chloride; Monofluoro-monochloroethylene; Ethene, 1-chloro-1-fluoro-; FCE; Chlorofluoromonoethene; 1-Chloro-1-fluoroethene
EINECS	219-033-8

Quality Control

Our 1-Chloro-1-Fluoroethylene is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its gaseous and highly volatile nature, store in a cool, well-ventilated area away from heat, sparks, and open flames. Cylinders should be secured upright in a dedicated, fire-resistant area. Store under an inert atmosphere if specified. Keep container tightly sealed when not in use to prevent loss and contamination.

Specification

Item	Specification
Appearance	Colorless gas
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Non-volatile Residue	≤ 0.01%

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