Description

2,3-Dibromo-1,1,1,2-Tetrafluoropropane is a specialized halogenated fluorocarbon compound. This chemical serves as a critical intermediate and reagent in advanced organic synthesis, valued for its unique reactivity profile. It is primarily utilized by research and development laboratories and industrial manufacturers in the pharmaceutical and agrochemical sectors for the introduction of fluorine and bromine functionalities into target molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the dibromo-tetrafluoropropane structure contributes to product efficacy and environmental profile.
• Fluorinated Polymer Research: Acts as a monomer or modifier in the development of specialty fluoropolymers with unique thermal, chemical, and surface properties.
• Organic Synthesis Reagent: Employed in laboratories for bromofluorination reactions and as a precursor for generating other complex fluorinated compounds.
• Refrigerant & Fire Suppressant Research: Investigated as a potential component in next-generation, environmentally regulated refrigerant blends and specialty fire-fighting formulations.
• Electronic Chemicals: Used in the manufacturing and cleaning processes for sensitive electronic components due to its solvent properties and volatility.

Basic Information

Product Name	2,3-Dibromo-1,1,1,2-Tetrafluoropropane
CAS No.	421-92-1
Molecular Formula	C3H2Br2F4
Molecular Weight	257.85 g/mol
Synonyms	1,1,1,2-Tetrafluoro-2,3-dibromopropane; 2,3-Dibromotetrafluoropropane; DBTP; HCFC-234fb (historical/industrial); Propane, 2,3-dibromo-1,1,1,2-tetrafluoro-; Freon 234fb (obsolete); R-234fb
EINECS	207-034-5

Quality Control

Our 2,3-Dibromo-1,1,1,2-Tetrafluoropropane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing including GC, NMR, and FTIR to verify identity, purity, and conformance to specifications. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring reliability for your critical R&D and manufacturing processes.

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 sensitivity to strong alkalis, keep the container tightly sealed when not in use and separate from incompatible materials. Recommended storage temperature is 2-8°C (36-46°F) to minimize volatility and maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~2.1 g/mL
Boiling Point	~85-90°C

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