Description

2-Bromo-2,3,3,3-tetrafluoropropanoyl chloride (CAS No. 6066-45-1) is a highly reactive fluorinated organic compound with the molecular formula C₃BrClF₄O. This acyl chloride derivative is characterized by its bromine and fluorine substituents, which impart unique electrophilic properties, making it a valuable intermediate in synthetic organic chemistry. The compound is typically a colorless to pale yellow liquid with a pungent odor, and it should be handled under inert conditions due to its sensitivity to moisture and air. It is widely utilized in the preparation of pharmaceuticals, agrochemicals, and specialty materials requiring fluorinated building blocks. Suitable for researchers and industrial chemists, this product is available in high purity grades to ensure optimal performance in demanding applications.

Properties

• CAS Number: 6066-45-1
• Complexity: 157
• IUPAC Name: 2-bromo-2,3,3,3-tetrafluoro-propanoyl chloride
• InChI: InChI=1S/C3BrClF4O/c4-2(6,1(5)10)3(7,8)9
• InChI Key: LYEISECDEKRQHL-UHFFFAOYSA-N
• Exact Mass: 241.87572
• Molecular Formula: C3BrClF4O
• Molecular Weight: 243.38
• SMILES: C(=O)(C(C(F)(F)F)(F)Br)Cl
• Topological: 17.1
• Monoisotopic Mass: 241.87572
• Synonyms: 2-bromo-2,3,3,3-tetrafluoropropanoyl chloride, 6066-45-1, DTXSID00371323, DTXCID20322357, 670-912-7, 2-Bromo-2,3,3,3-tetrafluoropropionyl chloride, 2-Bromotetrafluoropropionyl chloride, MFCD00153723, SCHEMBL4852747, LYEISECDEKRQHL-UHFFFAOYSA-N, SBB099747, AKOS005173360, DB-053684

Application

2-Bromo-2,3,3,3-tetrafluoropropanoyl chloride is primarily used as a key intermediate in the synthesis of fluorinated compounds, particularly in pharmaceutical and agrochemical research. Its reactivity as an acylating agent enables the introduction of tetrafluoropropanoyl groups into target molecules, enhancing their metabolic stability and lipophilicity. This compound is also employed in the development of advanced materials, such as fluorinated polymers and surfactants, due to its ability to modify surface properties. Researchers leverage its unique structure to explore novel reaction pathways in organofluorine chemistry.

Safety and Hazards

GHS Hazard Statements

• H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Precautionary Statements

• P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501

Hazard Classes and Categories

• Skin Corr. 1B (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.