Description

Chlorodifluoromethane is a versatile hydrochlorofluorocarbon (HCFC) refrigerant and chemical intermediate. This compound is valued for its effective thermodynamic properties and its role as a key precursor in the synthesis of fluoropolymers and other high-value fluorochemicals. It is essential for industries involved in refrigeration, air conditioning, foam blowing, and specialty chemical manufacturing.

Application

• Primary use as a refrigerant gas (R-22) in residential and commercial air conditioning and refrigeration systems.
• Employed as a blowing agent in the production of polyurethane and polystyrene foams.
• Critical chemical intermediate for synthesizing tetrafluoroethylene (TFE), the monomer for PTFE (Teflon®).
• Used as a propellant in various aerosol applications.
• Acts as a fire extinguishing agent in some specialized systems.
• Utilized in laboratory research and development of new fluorinated compounds.
• Serves as a feedstock for the production of pharmaceuticals and agrochemicals.

Basic Information

Product Name	Chlorodifluoromethane
CAS No.	75-45-6
Molecular Formula	CHClF₂
Molecular Weight	86.47 g/mol
Synonyms	R-22; HCFC-22; Freon 22; Difluorochloromethane; Monochlorodifluoromethane; Arcton 4; Genetron 22; Forane 22; Fluorocarbon-22
EINECS	200-871-9

Quality Control

Our Chlorodifluoromethane is produced and handled under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot is analyzed to meet precise industry specifications for purity and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing gas chromatography (GC) results and other critical parameters is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Store in approved, tightly sealed pressure cylinders in a cool, well-ventilated area away from direct sunlight and heat sources. Keep containers upright and securely fastened. Protect from physical damage. Separate from incompatible materials such as strong alkalis and active metals. Storage area should be dry and free from ignition sources.

Specification

Item	Specification
Appearance	Colorless gas
Odor	Ethereal, faintly sweet
Assay (GC)	≥ 99.8%
Water Content	≤ 10 ppm
Acidity (as HCl)	≤ 1 ppm
Non-Volatile Residue	≤ 10 ppm
High Boiling Residues	≤ 0.01%

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