Home > Organofluorine Compounds> 1,4-dibromo-1,1,2,2,3,3,4,4-octafluorobutane

1,4-dibromo-1,1,2,2,3,3,4,4-octafluorobutane

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Origin: China

Cas No: 335-48-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 335-48-8 Formula: C4Br2F8 Molecular Weight: 359.83800

Basic Info

Chemical Name	1,4-dibromo-1,1,2,2,3,3,4,4-octafluorobutane
Synonyms	1,4-Dibromooctafluorobutane; 1,4-dibromo-perfluorobutane; PC2279G; 1,4-Dibromoperfluorobutane; 1,4-dibromo-1,1,2,2,3,3,4,4-octafluoro-butane; Butane, 1,4-dibromo-1,1,2,2,3,3,4,4-octafluoro-; 1,4-Dibrom-octafluor-butan;
CAS No.	335-48-8
Molecular Formula	C4Br2F8
Molecular Weight	359.83800
PSA	0.00000
LogP	4.23240

Properties

Appearance & Physical State	Clear, colorless to pale yellow liquid
Density	2.098
Boiling Point	97ºC
Flash Point	14ºC
Refractive Index	2.0979

Safety Info

Safety Statements	S26-S36
HS Code	2903799090
Risk Statements	R36/38
Hazard Codes	Xi

Synthesis Route

tetrafluoroethene+1,2-Dibromotetrafluoroethane→1-bromo-1,1,2,2,3,3,4,4,4-nonafluorobutane+1,4-dibromo-1,1,2,2,3,3,4,4-octafluorobutane
tetrafluoroethene+1,2-Dibromotetrafluoroethane→1,3-dibromo-1,1,2,2,3,3-hexafluoropropane+1-bromo-1,1,2,2,3,3,4,4,4-nonafluorobutane
tetrafluoroethene+1,2-Dibromotetrafluoroethane→1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexane+1-bromo-1,1,2,2,3,3,4,4,4-nonafluorobutane

Precursor

tetrafluoroethene
1,1,2,2,3,3,4,4-octafluorobutane-1,4-disulfonyl chloride
2,2,3,3,4,4,5,5-octafluoropentanoyl fluoride
ethene

Downstream Product

HEXAFLUOROCYCLOBUTENE
1H,4H-Octafluorobutane
1-Bromo-1,1,2,2,3,3,4,4-octafluorobutane
perfluorobuta-1,3-diene

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