Description

1,1,1,2-Tetrachlorodifluoroethane is a specialized halogenated hydrocarbon solvent and intermediate with unique physical properties. Its primary value lies in its high volatility and solvent power, making it effective for precision cleaning and as a reaction medium in controlled environments. This compound is essential for manufacturers and R&D facilities in the electronics, aerospace, and specialty chemical synthesis sectors.

Application

• Precision Cleaning Agent: Used for degreasing and flux removal in electronics manufacturing and aerospace component cleaning due to its high volatility and solvent properties.
• Chemical Intermediate: Serves as a key building block in the synthesis of fluorinated polymers, refrigerants, and other specialty halogenated compounds.
• Carrier Solvent: Acts as a volatile carrier in coating formulations and aerosol products where rapid evaporation is required.
• Laboratory Reagent: Utilized in research and development as a solvent for extraction, chromatography, and specialized organic reactions.
• Fire Suppression Formulations: Historically used as a component in certain fire extinguishing agents, though modern use is highly regulated.
• Metal Treatment: Employed in vapor degreasing processes for metal parts prior to finishing or assembly.

Basic Information

Product Name	1,1,1,2-Tetrachlorodifluoroethane
CAS No.	76-11-9
Molecular Formula	C2HCl2F2
Molecular Weight	203.83 g/mol
Synonyms	HCFC-122a; Freon 122a; 1,1,1,2-Tetrafluoro-2,2-dichloroethane; R-122a; Difluorotetrachloroethane; FC-122a; 2,2-Dichloro-1,1,1,2-tetrafluoroethane
EINECS	200-934-5

Quality Control

Our 1,1,1,2-Tetrachlorodifluoroethane is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity verification, to ensure it meets precise customer and industry specifications. Certificates of Analysis (COA) documenting all critical parameters are 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. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use to prevent evaporation and maintain purity.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Non-volatile Residue	≤ 0.01%
Acidity (as HCl)	≤ 0.001%

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