Description

1-Chloro-1,1,2,2,3-Pentafluoropropane is a specialized fluorinated hydrocarbon with the CAS number 679-99-2. This compound is valued for its unique combination of properties, including high volatility and chemical stability, making it a critical intermediate and functional fluid in advanced manufacturing. It is primarily sought after by industries involved in precision cleaning, specialty chemical synthesis, and refrigerant formulation. Our supply is characterized by consistent quality and reliable global availability to meet stringent industrial demands.

Application

• Precision Cleaning Agent: Used as a solvent or component in cleaning formulations for electronics, optics, and precision metal parts due to its high volatility and low residue.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex fluorinated compounds for pharmaceuticals and agrochemicals.
• Refrigerant & Heat Transfer Fluid: Employed as a component in specialized refrigerant blends or as a working fluid in heat transfer applications.
• Aerosol Propellant: Utilized in technical aerosol products where specific solvency and vapor pressure profiles are required.
• Fire Suppression Testing: Acts as a reference compound or component in the development and testing of fluorinated fire extinguishing agents.
• Polymer & Plastic Processing: Used as a blowing agent or processing aid in the manufacture of certain fluoropolymers and specialty plastics.

Basic Information

Item	Detail
Product Name	1-Chloro-1,1,2,2,3-Pentafluoropropane
CAS No.	679-99-2
Molecular Formula	C3HClF5
Molecular Weight	182.48 g/mol
Synonyms	HCFC-235; R-235; 1-Chloropentafluoropropane; Pentafluorochloropropane; 1,1,2,2,3-Pentafluoro-1-chloropropane; 1-Chloro-1,1,2,2,3-pentafluoropropane; Freon 235; Propane, 1-chloro-1,1,2,2,3-pentafluoro-
EINECS	211-686-0

Quality Control

Our 1-Chloro-1,1,2,2,3-Pentafluoropropane is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every 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 and incompatible materials. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use to prevent loss and maintain purity. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Acidity (as HCl)	≤ 0.001%
Non-volatile Residue	≤ 0.01%
Boiling Point	Approx. 25-28°C

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