Fluorinated intermediates
Product Description
Product Identification
Chemical name: 4-Bromo-3,3,4,4-tetrafluorobut-1-ene
Synonyms: 4-Bromo-3,3,4,4-tetrafluoro-1-butene
CAS No.: 18599-22-9
Molecular formula: C4H3BrF4
Molecular weight: 206.96
Boiling point: 81 ℃
Density: 1.659 g/mL
Refractive index: 1.377
Specification
Appearance: Colorless transparent liquid
Purity: 99.00%min by GC
Moisture: 0.10%max by KF
Package
Regular Packing: N.W 200kg Iron drum lined with plastic
Sample Packing: 0.1kg-1kg/plastic bottle
Transport Information
Class 3 dangerous goods
UN 1993
PG II
HS Code: 2903799090
Status & Application
Status:
Industrial scale
Application:
4-Bromo-3,3,4,4-tetrafluorobut-1-ene [18599-22-9] is used as vulcanization point monomer, which can significantly improve the aging performance and mechanical properties of perfluorinated ether rubber. Perfluorinated ether rubber is widely used in aerospace It is widely used in many industries such as aerospace, petrochemical, atomic energy, semiconductor manufacturing, medicine and food, and office equipment.
