Description

2-Bromo-1,1-difluoroethylene (CAS No. 359-08-0) is a highly specialized halogenated organic compound with the molecular formula C₂HBrF₂. This colorless to pale yellow liquid is characterized by its unique bromo-difluoroethylene structure, making it a valuable intermediate in synthetic organic chemistry and materials science. With a purity grade suitable for research and industrial applications, this compound is rigorously tested to ensure consistency and reliability. It is stored under inert conditions to maintain stability and shipped with appropriate safety documentation. Ideal for use in fluorination reactions, polymer modification, and as a building block for advanced materials, 2-Bromo-1,1-difluoroethylene is a critical reagent for researchers working in pharmaceuticals, agrochemicals, and specialty chemicals.

Properties

• CAS Number: 359-08-0
• Complexity: 45.6
• IUPAC Name: 2-bromo-1,1-difluoro-ethylene
• InChI: InChI=1S/C2HBrF2/c3-1-2(4)5/h1H
• InChI Key: QZGNGBWAMYFUST-UHFFFAOYSA-N
• Exact Mass: 141.92297
• Molecular Formula: C2HBrF2
• Molecular Weight: 142.93
• SMILES: C(=C(F)F)Br
• Monoisotopic Mass: 141.92297
• Physical Description: Liquefied gas; Boiling point = 6 deg C;
• Synonyms: 2-Bromo-1,1-difluoroethene, Ethene, 2-bromo-1,1-difluoro-, 2-Bromo-1,1-difluoroethylene, UNII-XLZ85QDC2B, XLZ85QDC2B, EINECS 206-624-1, 1,1-difluoro-2-bromoethene, 1,1-difluoro-2-bromoethylene, DTXSID9059886, 1-BROMO-2,2-DIFLUOROETHENE, 2,2-DIFLUORO-1-BROMOETHYLENE, R 1122B1, 2Bromo1,1difluoroethene, Ethene, 2bromo1,1difluoro, DTXCID4039106, FC1122B1, qzgngbwamyfust-uhfffaoysa-n, un3161, 359-08-0, 1-Bromo-2,2-difluoroethylene, Ethene,2-bromo-1,1-difluoro-, MFCD00042100, 1,1-Difluor-2-brom-athen, SCHEMBL51456, SCHEMBL7733695, 2-Bromo-1,1-difluoroethylene #, SBB086266, AKOS006229166, NS00041607, EN300-234184, Q27293900, 2-Bromo-1,1-difluoroethene, 2,2-Difluoroethenyl bromide, 2,2-Difluorovinyl bromide

Application

2-Bromo-1,1-difluoroethylene serves as a versatile reagent in organic synthesis, particularly in the introduction of difluoroethylene groups into target molecules. It is commonly employed in the preparation of fluorinated polymers and as a precursor for pharmaceuticals and agrochemicals. Researchers also utilize this compound in cross-coupling reactions and as a monomer for specialty materials with enhanced thermal and chemical resistance.

Safety and Hazards

GHS Hazard Statements

• H220 (100%): Extremely flammable gas [Danger Flammable gases]
• H280 (100%): Contains gas under pressure; may explode if heated [Warning Gases under pressure]

Precautionary Statements

• P203, P210, P222, P280, P377, P381, P403, and P410+P403

Hazard Classes and Categories

• Flam. Gas 1 (100%)
• Press. Gas (100%)

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