Description

(Z)-1,1,1,4,4,4-Hexafluoro-2-butene (CAS No. 692-49-9), also known as HFO-1336mzz(Z), is a high-purity fluorinated olefin with the molecular formula C₄H₂F₆. This compound is a cis-isomer of hexafluorobutene, featuring exceptional thermal stability and low global warming potential (GWP), making it an environmentally friendly alternative to traditional refrigerants and blowing agents. Its unique chemical structure ensures compatibility with advanced industrial applications, including polymer synthesis, specialty chemical manufacturing, and precision cleaning. Packaged under inert gas to maintain stability, this product is rigorously tested for purity (≥98%) and consistency, meeting the stringent demands of research and industrial use.

Properties

• CAS Number: 692-49-9
• Complexity: 110
• IUPAC Name: (Z)-1,1,1,4,4,4-hexafluorobut-2-ene
• InChI: InChI=1S/C4H2F6/c5-3(6,7)1-2-4(8,9)10/h1-2H/b2-1-
• InChI Key: NLOLSXYRJFEOTA-UPHRSURJSA-N
• Exact Mass: 164.00606904
• Molecular Formula: C4H2F6
• Molecular Weight: 164.05
• SMILES: C(=CC(F)(F)F)C(F)(F)F
• Monoisotopic Mass: 164.00606904
• Physical Description: Liquid
• Synonyms: (2Z)-1,1,1,4,4,4-hexafluorobut-2-ene, 692-49-9, (Z)-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE, cis-1,1,1,4,4,4-hexafluoro-2-butene, DTXSID00883476, EC 700-651-7, 2-Butene, 1,1,1,4,4,4-hexafluoro-, (2Z)-, DTXCID401023005, 700-651-7, (Z)-1,1,1,4,4,4-Hexafluorobut-2-ene, HFO-1336mzz(Z), SCHEMBL34508, Z-1,1,1,4,4,4-hexafluoro-2-butene, cis 1,1,1,4,4,4-hexafluoro-2-butene

(Z)-1,1,1,4,4,4-Hexafluoro-2-butene is widely utilized as a low-GWP refrigerant in HVAC systems and as a blowing agent for insulating foams. Its thermal stability and non-flammability make it ideal for high-performance heat transfer fluids in semiconductor manufacturing. Researchers also employ it as a precursor in fluoropolymer synthesis due to its controlled reactivity.

Safety and Hazards

GHS Hazard Statements

• Not Classified
• Reported as not meeting GHS hazard criteria by 106 of 106 companies. For more detailed information, please visit ECHA C&L website.

Hazard Classes and Categories

• Not Classified

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