2.3-Dichlorohexafluoro-2-butene

• CAT Number: R070441
• CAS Number: 303-04-8
• Molecular Formula: C4Cl2F6
• Molecular Weight: 232.93
• Purity: ≥95%
• Storage: RT
• IUPAC Name: (E)-2,3-dichloro-1,1,1,4,4,4-hexafluorobut-2-ene
• InChI: InChI=1S/C4Cl2F6/c5-1(3(7,8)9)2(6)4(10,11)12/b2-1+
• InChIKey: XDIDQEGAKCWQQP-OWOJBTEDSA-N
• SMILES: C(=C(/C(F)(F)F)\Cl)(\C(F)(F)F)/Cl

2,3-Dichlorohexafluoro-2-butene（Cat No.:R070441）is a halogenated olefin with the molecular formula C4Cl2F6. It features a butene backbone with a double bond at the 2-position and chlorine atoms bonded to the second and third carbon atoms, along with six fluorine atoms. This compound is a colorless, volatile liquid known for its chemical inertness and thermal stability, making it valuable in specialty chemical applications. It is used as an intermediate in fluorochemical synthesis, refrigerants, and high-performance materials. Its high electron-withdrawing substituents influence reactivity, enabling use in advanced organic and industrial chemistry.