Description

2,2-Dichloro-1,1,1,3,3-Pentafluoro-Propane is a specialized fluorinated hydrocarbon with the CAS number 128903-21-9. This compound is valued for its unique combination of chemical stability and volatility, making it a critical intermediate and solvent in advanced manufacturing processes. It is primarily sought by industries involved in pharmaceutical synthesis, specialty chemical production, and the development of next-generation refrigerants and propellants.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for fluorinated drug molecules.
• Specialty Solvent: Used as a high-performance solvent for reactions involving strong acids or organic substrates where traditional solvents fail.
• Refrigerant & Propellant Formulation: Serves as a precursor or component in the development of low-global-warming-potential (GWP) refrigerants and aerosol propellants.
• Chemical Synthesis Intermediate: Employed in organic synthesis for introducing pentafluoropropane groups into complex molecules.
• Electronics Manufacturing: Used in precision cleaning and etching processes for semiconductor and electronic components.
• Polymer & Material Science: Acts as a monomer or modifying agent in the production of fluoropolymers with enhanced properties.

Basic Information

Product Name	2,2-Dichloro-1,1,1,3,3-Pentafluoro-Propane
CAS No.	128903-21-9
Molecular Formula	C3HCl2F5
Molecular Weight	202.94 g/mol
Synonyms	HCFC-225ca; 1,1-Dichloro-2,2,2-trifluoro-3,3,3-trifluoropropane; R-225ca; Pentafluoropropane, 2,2-dichloro-; Freon 225ca; 2,2-Dichloropentafluoropropane; Propane, 2,2-dichloro-1,1,1,3,3-pentafluoro-
EINECS	Contact for details

Quality Control

Every batch of 2,2-Dichloro-1,1,1,3,3-Pentafluoro-Propane is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards, and our quality protocols include rigorous analysis for purity, identity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and reactive metals. 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 clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Acidity (as HCl)	≤ 0.001%
Non-volatile Residue	≤ 0.01%
Boiling Point	~51-53 °C
Density (at 20°C)	~1.56 g/mL

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