Description

Description

1,2,4,5-Tetrafluorobenzene (CAS No. 327-54-8) is a high-purity fluorinated aromatic compound with the molecular formula C₆H₂F₄. This specialty chemical is widely utilized in organic synthesis, pharmaceutical intermediates, and advanced material research due to its unique electronic and steric properties. The compound features a benzene ring substituted with four fluorine atoms at the 1, 2, 4, and 5 positions, offering enhanced reactivity and stability under harsh conditions. Our product is rigorously tested to ensure ??98% purity (GC), with trace moisture and impurities minimized for sensitive applications. Available in sealed glass ampoules or custom bulk quantities, it is ideal for researchers requiring precise fluorination reactions or dielectric fluid development.

Key Specifications:
– CAS: 327-54-8
– Molecular Weight: 150.07 g/mol
– Boiling Point: 90-92??C
– Melting Point: 3-5??C
– Density: 1.443 g/cm³ at 25??C

Application

1,2,4,5-Tetrafluorobenzene serves as a critical building block in the synthesis of liquid crystals, agrochemicals, and pharmaceutical compounds where fluorinated aromatics enhance bioavailability. Its electron-deficient ring structure makes it valuable in Suzuki-Miyaura cross-coupling reactions for creating complex fluorinated scaffolds. The compound is also employed as a precursor for polymers with low dielectric constants in electronic materials, and as a solvent modifier in specialty chemical formulations requiring inert fluorinated media.

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