Description

1,1,1,3-Tetrachloro-2,2-Difluoropropane is a halogenated hydrocarbon with a unique combination of chlorine and fluorine atoms, making it a valuable intermediate and specialty solvent. Its primary commercial value lies in its utility as a precursor in the synthesis of advanced fluorochemicals and refrigerants. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries where precise fluorination and chlorination reactions are required.

Application

• Chemical Intermediate: A key building block in the synthesis of hydrofluoroolefins (HFOs) and other next-generation refrigerants with low global warming potential.
• Pharmaceutical Synthesis: Used as a fluorinating agent or intermediate in the production of active pharmaceutical ingredients (APIs) that require specific halogenated motifs.
• Agrochemical Manufacturing: Serves as a precursor for fluorinated pesticides and herbicides, enhancing their stability and efficacy.
• Specialty Solvent: Employed in niche applications requiring a highly volatile, halogenated solvent for cleaning or reaction media.
• Polymer Industry: Can be used as a monomer or modifier in the production of specialty fluoropolymers.
• Research & Development: Utilized in organic chemistry labs for developing novel fluorination methodologies and compounds.

Basic Information

Product Name	1,1,1,3-Tetrachloro-2,2-Difluoropropane
CAS No.	677-54-3
Molecular Formula	C3H2Cl4F2
Molecular Weight	219.86 g/mol
Synonyms	HCFC-244db; 1,1,1,3-Tetrachloro-2,2-difluoropropane; Propane, 1,1,1,3-tetrachloro-2,2-difluoro-; 2,2-Difluoro-1,1,1,3-tetrachloropropane; R-244db; Freon 244db; Halon 244db
EINECS	211-639-5

Quality Control

Our 1,1,1,3-Tetrachloro-2,2-Difluoropropane is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets precise purity and compositional specifications. A Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your technical requirements.

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. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~1.65 g/cm³
Boiling Point	~120-125°C

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