Description

1,1,1,2-Tetrafluoropropane is a fluorinated hydrocarbon with the CAS number 421-48-7, valued for its unique combination of volatility and chemical stability. This compound serves as a critical intermediate and specialty solvent in advanced manufacturing processes where high-performance fluorochemicals are required. It is essential for 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) and fluorinated drug candidates.
• Specialty Solvent: Used in precision cleaning, degreasing, and as a reaction medium for sensitive chemical processes.
• Refrigerant & Propellant Formulation: Acts as a component in the development of low-global-warming-potential (GWP) blends for refrigeration, air conditioning, and aerosol systems.
• Chemical Synthesis Intermediate: Employed in organic synthesis to introduce fluorinated groups, enhancing the properties of target molecules.
• Electronics Manufacturing: Used in the cleaning and etching stages for semiconductor and electronic components.
• Laboratory Research & Development: Serves as a reagent and solvent in R&D for novel materials and fluorochemical studies.

Basic Information

Product Name	1,1,1,2-Tetrafluoropropane
CAS No.	421-48-7
Molecular Formula	C3H4F4
Molecular Weight	116.06 g/mol
Synonyms	HFC-254eb; R-254eb; 1,1,1,2-Tetrafluoropropane; FC-254eb; Tetrafluoropropane; Propane, 1,1,1,2-tetrafluoro-; UNII-0V4V3032JN; Freon 254eb
EINECS	207-014-5

Quality Control

Our 1,1,1,2-Tetrafluoropropane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity verification, to ensure it meets exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from direct heat and ignition sources. Due to its highly volatile nature and classification as a fluoride/strong alkali, ensure containers are kept tightly sealed to prevent moisture ingress and evaporation. 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 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.