Description

1,2-Difluoro-1,1,2-Trichloroethane is a halogenated ethane derivative with a unique combination of fluorine and chlorine atoms, making it a valuable intermediate and specialty solvent. This compound is significant for its chemical reactivity and physical properties, which are leveraged in advanced synthesis and industrial processes. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications such as fluorination reactions and as a component in specialty formulations.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex fluorinated organic compounds, including pharmaceuticals and agrochemicals.
• Specialty Solvent: Used in applications requiring a solvent with specific polarity and volatility characteristics, particularly for materials sensitive to more common solvents.
• Refrigerant & Propellant Component: Serves as a precursor or blending component in the development of next-generation fluorocarbon-based refrigerants and aerosol propellants.
• Polymer & Resin Modification: Employed in the modification of polymers to introduce fluorine, enhancing properties like chemical resistance and thermal stability.
• Electronics Manufacturing: Used in precision cleaning and etching processes for electronic components due to its selective solvency.
• Laboratory Research: A reagent for fluorination studies and the development of new synthetic methodologies in academic and industrial R&D settings.

Basic Information

Product Name	1,2-Difluoro-1,1,2-Trichloroethane
CAS No.	354-15-4
Molecular Formula	C2HCl3F2
Molecular Weight	169.38 g/mol
Synonyms	1,1,2-Trichloro-1,2-difluoroethane; 1,2-Difluorotrichloroethane; Freon 122a; R-122a; HCFC-122a; Ethane, 1,2-difluoro-1,1,2-trichloro-; 1,1,2-Trichloro-2,2-difluoroethane (isomer); FC-122a
EINECS	206-557-1

Quality Control

Our 1,2-Difluoro-1,1,2-Trichloroethane is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise purity and compositional specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from incompatible materials such as strong acids, bases, and reactive metals. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture ingress and volatility loss.

Specification

Item	Specification
Appearance	Clear, Colorless Liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	1.56 - 1.60 g/mL
Boiling Point	Approx. 72°C

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