Description

Freon-11 (CAS NO 11126-05-9) is a highly volatile chlorofluorocarbon (CFC) refrigerant and solvent. It is valued for its excellent thermodynamic properties and solvency power for a range of organic materials. This compound is primarily utilized in industrial applications where its specific physical and chemical characteristics are required, such as in specialized cooling systems and as a blowing agent or cleaning solvent. Our supply ensures consistent quality and reliable availability for global industrial clients.

Application

• Refrigerant: Historically used as a working fluid in centrifugal chillers for air conditioning and industrial cooling systems.
• Blowing Agent: Employed in the production of foam plastics, including polyurethane and polystyrene foams, to create insulating materials.
• Solvent: Acts as a powerful degreasing and cleaning agent for precision components in electronics and metalworking.
• Propellant: Used in aerosol formulations for specific industrial and technical applications.
• Chemical Intermediate: Serves as a feedstock in the synthesis of other fluorinated compounds.
• Fire Extinguishing Agent: Component in some specialized fire suppression systems (Note: Use is highly regulated).

Basic Information

Product Name	Freon-11
CAS No.	11126-05-9
Molecular Formula	CCl3F
Molecular Weight	137.37 g/mol
Synonyms	Trichlorofluoromethane; Fluorotrichloromethane; CFC-11; R-11; Freon 11; F-11; Trichloro(fluoro)methane; Arcton 9; Isotron 11; Halon 11001; Refrigerant 11
EINECS	234-394-9

Quality Control

Our Freon-11 is produced and handled under strict quality management protocols. Every batch undergoes comprehensive analytical testing to verify identity, purity, and the absence of critical impurities, ensuring it meets the required specifications for its intended industrial applications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources, open flames, and incompatible materials such as strong bases and reactive metals. Due to its high volatility, containers must be kept upright and sealed when not in use to prevent loss and maintain purity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless, clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5%
Water Content (KF)	≤ 50 ppm
Acidity (as HCl)	≤ 1 ppm
Non-volatile Residue	≤ 10 ppm
Boiling Point	~23.8 °C
Density at 25°C	~1.49 g/mL

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