1,4-Diiodooctafluorobutane

Product Details

CAS No:375-50-8

MF:C4F8I2

Appearance:colorless or light-yellow or pink transparent liquid

Specification:97.0%

UN number:-

Package:1/5/10/25kgs/drum

Supply Capacity:MT

Synonyms:1,4-Diiodooctafluo;1,4-Diiodoperfluorobutane 98%;1,4-Diiodooctafluorobutane, 97%, stab. with copper;1,4-Diiodoperfluorobutane, 1,4-Diiodo-1,1,2,2,3,3,4,4-octafluorobutane;Octafluorotetramethylene diiodide;1,4-Diiodooctafluorobutane, stabilized with copper;1,4-DIIODOPERFLUOROBUTANE;1,1,2,2,3,3,4,4-Octafluoro-1,4-diiodobutane; 1,1,2,2,3,3,4,4-Octafluoro-1,4-diiodobutane; 1,4-Diiodoperfluorobutane; EINECS 206-788-4; RefChem:409544; 206-788-4; 1,4-Diiodooctafluorobutane; 375-50-8; Octafluoro-1,4-diiodobutane; Perfluoro-1,4-diiodobutane; MFCD00042263; Butane, 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodo-; 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodo-butane; DTXSID30190948; C4F8I2; SCHEMBL52263; I(CF2)4I; Octafluoro-1,4-diiodobutane, 98%; AKOS015853707; FS-4159; BP-21490; SY049157; DB-049132; D2329; NS00011017; D90046; F004900; 1,1,2,2,3,3,4,4-Octafluoro-1,4-diiodobutane #; Octafluoro-1,4-diiodobutane (stabilized with Copper chip)

Product application:1,4-Diiodooctafluorobutane,375-50-8,Perfluoro-1,4-diiodobutane,Octafluoro-1,4-diiodobutane,1,4-Diiodoperfluorobutane,Fluoropolymer chain transfer agent,Iodine transfer polymerization agent,ITP telogen,FFKM perfluoroelastomer raw material,Fluoroelastomer crosslinking agent,Semiconductor seal ring monomer,Plasma etch resistant polymer building block,Fluorinated electrolyte additive,Perfluorobutylene synthon,Difunctional fluoroalkyl building block,High purity 1,4-Diiodooctafluorobutane 99.5%,Low free iodine perfluoro diiodide,CAS 375-50-8 supplier,1,4-Diiodooctafluorobutane manufacturer China,Suzhou Health Chemicals specialty fluorine materials,Perfluoro-1,4-diiodobutane wholesale bulk export

 

1,4-Diiodooctafluorobutane is widely utilized across semiconductor-grade perfluoroelastomer synthesis, aerospace-tier fluoropolymer vulcanization and crosslinking, precision iodine transfer polymerization architecture control, non-flammable lithium battery electrolyte development, and symmetrical telechelic fluorochemical derivatization sectors. In advanced fluoromaterials engineering and elastomeric polymer processing, universally designated across fluorine chemistry as perfluoro-1,4-diiodobutane, it serves as an indispensable bifunctional chain transfer agent for controlled iodine transfer polymerization; the labile carbon-iodine bonds situated symmetrically at both termini undergo clean homolytic radical activation and degenerative exchange with fluoroolefins, regulating macromolecular chain growth and yielding narrow polydispersity indices; the resulting alpha,omega-diiodoperfluoropolymers feature reactive terminal iodine handles that function as crosslinking cure-sites during peroxide cure cycles, yielding fully fluorinated perfluoroelastomer (FFKM) components that exhibit continuous thermal stability up to 300 degrees Celsius, chemical inertness against aggressive acids and polar solvents, and resistance against high-density reactive plasma bombardment within microchip photolithography and plasma etching chambers; in electrochemical energy storage systems, it functions as a functional precursor for synthesizing multi-substituted fluorinated lithium conducting salts and high-voltage oxidation-resistant electrolyte additives, elevating thermal runaway safety thresholds in traction batteries; in synthetic organofluorine process chemistry, the molecule operates as a rigid, hydrophobic and oleophobic octafluorobutylene building block for assembling fluorinated surfactants, surface treatment modifiers, and agricultural actives; furthermore, in specialty optics and microelectronic protective coatings, 1,4-Diiodooctafluorobutane provides consistent telechelic reactivity and weatherable fluorocarbon stability across industrial manufacturing operations.