Description

1-Chloro-1,1-Difluoroethane is a versatile halogenated hydrocarbon widely used as a key intermediate and specialty solvent. Its primary value lies in its utility as a precursor for the synthesis of fluorinated compounds and as a refrigerant component. This product is essential for manufacturers in the pharmaceutical, agrochemical, and refrigeration industries seeking reliable, high-purity fluorination building blocks.

Application

• Chemical Synthesis Intermediate: A crucial building block for manufacturing more complex fluorinated organic compounds, including pharmaceuticals and agrochemicals.
• Refrigerant Formulation: Used as a component in blends for specialized refrigeration and air-conditioning systems.
• Propellant: Employed in aerosol formulations for specific industrial applications.
• Specialty Solvent: Utilized in selective extraction and cleaning processes within electronics and precision manufacturing.
• Fire Extinguishing Agent: Serves as a component in certain clean-agent fire suppression systems.
• Polymer Industry: Acts as a monomer or modifier in the production of fluoropolymers with unique properties.

Basic Information

Product Name	1-Chloro-1,1-Difluoroethane
CAS No.	75-68-3
Molecular Formula	C2H3ClF2
Molecular Weight	100.50 g/mol
Synonyms	HCFC-142b; 1,1-Difluoro-1-chloroethane; Chlorodifluoroethane; Freon 142b; R-142b; Genetron 142b; FC-142b; Difluorochloroethane
EINECS	200-891-3

Quality Control

Our 1-Chloro-1,1-Difluoroethane is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with industry best practices for chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, containers must be kept tightly sealed and upright to prevent leakage and pressure build-up. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless gas / liquefied gas
Identification (IR)	Conforms
Assay (GC)	≥ 99.5%
Water Content (KF)	≤ 0.005%
Acidity (as HCl)	≤ 0.0001%
Non-volatile Residue	≤ 0.001%

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