Description

1,1,2,3,3-Pentafluoropropane is a specialized fluorinated hydrocarbon with the CAS registry number 24270-66-4. This compound is valued for its unique combination of volatility and chemical stability, making it a critical intermediate and functional fluid in advanced manufacturing. It is primarily sought after by industries involved in the development of refrigerants, specialty solvents, and pharmaceutical synthesis. Its properties are leveraged in applications requiring precise chemical reactivity and controlled phase changes.

Application

• Refrigerant and Propellant Formulation: Serves as a key component or intermediate in the development of next-generation, low-global-warming-potential (GWP) refrigerants, aerosol propellants, and foam-blowing agents.
• Pharmaceutical Intermediate: Used as a versatile building block in the synthesis of complex fluorinated active pharmaceutical ingredients (APIs), where the introduction of fluorine atoms can enhance metabolic stability and bioavailability.
• Specialty Solvent and Cleaning Agent: Employed in precision cleaning applications for electronics and optics, and as a solvent for specialized coatings and polymers due to its high volatility and solvating power.
• Chemical Synthesis Intermediate: Acts as a precursor in organic synthesis for agrochemicals, liquid crystals, and other high-value fluorinated compounds.
• Fire Suppression Systems: Investigated for use in clean agent fire extinguishing systems as a potential halon replacement.
• Dielectric Fluid: Suitable for use in specialized cooling and insulation applications within the electronics and power generation sectors.

Basic Information

Product Name	1,1,2,3,3-Pentafluoropropane
CAS No.	24270-66-4
Molecular Formula	C3H3F5
Molecular Weight	134.05 g/mol
Synonyms	Pentafluoropropane; HFC-245fa; 1,1,2,3,3-Pentafluoropropane; R-245fa; FC-245fa; 1,1,2,3,3-Pentafluoropropane (HFC-245fa); Fluorocarbon 245fa
EINECS	246-155-1

Quality Control

Our 1,1,2,3,3-Pentafluoropropane is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity verification, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) detailing all test parameters and results are provided with every shipment. We adhere to relevant industry standards and can support compliance requirements for various global markets.

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 tightly sealed when not in use to prevent loss and maintain purity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Acidity (as HF)	≤ 10 ppm
Non-volatile Residue	≤ 0.01%

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