Description

2-Bromo-3,4,4,4-tetrafluoro-3-(heptafluoropropoxy)but-1-ene (CAS No. 241819-51-2) is a highly fluorinated organic compound with the molecular formula C₇H₂BrF₁₁O. This specialized chemical features a unique bromo-fluoroalkene structure, making it a valuable intermediate for advanced synthetic applications. Its IUPAC name, 2-bromo-3,4,4,4-tetrafluoro-3-(1,1,2,2,3,3,3-heptafluoropropoxy)but-1-ene, reflects its complex fluorinated ether and alkene functionalities. With a molecular weight of 378.98 g/mol, this compound is particularly suited for researchers working in fluorochemistry, materials science, and pharmaceutical development. It is supplied with high purity (>95%) and is stored under inert conditions to ensure stability. Synonyms include MFCD00153710 and AKOS016015408.

Properties

• CAS Number: 241819-51-2
• Complexity: 383
• IUPAC Name: 2-bromo-3,4,4,4-tetrafluoro-3-(1,1,2,2,3,3,3-heptafluoropropoxy)but-1-ene
• InChI: InChI=1S/C7H2BrF11O/c1-2(8)3(9,5(12,13)14)20-7(18,19)4(10,11)6(15,16)17/h1H2
• InChI Key: VCQVNKMSJHZKBS-UHFFFAOYSA-N
• Exact Mass: 389.91134
• Molecular Formula: C7H2BrF11O
• Molecular Weight: 390.98
• SMILES: C=C(C(C(F)(F)F)(OC(C(C(F)(F)F)(F)F)(F)F)F)Br
• Topological: 9.2
• Monoisotopic Mass: 389.91134
• Synonyms: 2-Bromo-3,4,4,4-tetrafluoro-3-(heptafluoropropoxy)but-1-ene, 241819-51-2, 2-bromo-3,4,4,4-tetrafluoro-3-(1,1,2,2,3,3,3-heptafluoropropoxy)but-1-ene, MFCD00153710, AKOS016015408, 2-BROMO-3,4,4,4-TETRAFLUORO-3-(HEPTAFLUORO-1-PROPOXY)-1-BUTENE

Application

This compound serves as a key fluorinated building block in organic synthesis, particularly for introducing perfluoroalkyl ether groups into target molecules. It is used in the development of specialty polymers with enhanced thermal and chemical resistance. Researchers also employ it in pharmaceutical intermediates where fluorination improves metabolic stability. Its reactivity with nucleophiles makes it useful for creating complex fluorinated architectures.

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