Description

2-Bromo-1,1,1,2-Tetrafluoroethane is a halogenated hydrocarbon with a unique combination of bromine and fluorine atoms, making it a valuable intermediate and specialty solvent. This compound matters for its role as a key building block in the synthesis of advanced fluorinated materials and pharmaceuticals, where its reactivity is leveraged to introduce functional groups. Industrial users in the pharmaceutical, agrochemical, and specialty chemical manufacturing sectors require this high-purity intermediate for precise synthetic applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated or brominated motifs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its halogenated structure contributes to biological activity.
• Specialty Fluoropolymer Manufacturing: Serves as a monomer or modifier in the creation of high-performance, heat-resistant fluoropolymers.
• Refrigerant & Propellant Formulation: Acts as a component in specialized refrigerant blends and aerosol propellants, though its use is governed by strict environmental regulations.
• Fire Suppressant Agent: Utilized in the formulation of certain halon-based fire extinguishing systems for critical applications.
• Laboratory Reagent: Employed in research and development for organic synthesis, particularly in fluorination and bromination reactions.

Basic Information

Product Name	2-Bromo-1,1,1,2-Tetrafluoroethane
CAS No.	124-72-1
Molecular Formula	C2HBrF4
Molecular Weight	180.92 g/mol
Synonyms	Halon 2402; R-124B1; 1,1,1,2-Tetrafluoro-2-bromoethane; FC-124B1; Fluorocarbon 124B1; Bromotetrafluoroethane; Freon 124B1; 2-Bromotetrafluoroethane
EINECS	204-704-0

Quality Control

Every batch of 2-Bromo-1,1,1,2-Tetrafluoroethane is produced and tested under a stringent quality management system. We guarantee high chemical purity and consistency, supported by comprehensive analytical testing including GC, NMR, and moisture analysis. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to ensure traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature under standard conditions, this product must be stored in a cool, well-ventilated area away from heat sources and open flames. Cylinders should be secured upright. Store separately from incompatible materials such as strong bases and reactive metals.

Specification

Item	Specification
Appearance	Colorless gas / liquefied gas
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 50 ppm
Acidity (as HCl)	≤ 10 ppm
Non-volatile Residue	≤ 10 ppm

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