Description
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride Quick Details
Chemical Name: 4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
CAS No.: 1107-00-2
EINECS No.:214-170-0
Molecular Fomula: C19H6F6O6
Chemical structure:
Appearance: white powder
Assay (HPLC): 99.89%
4,4′-(Hexafluoroisopropylidene)diphthalic anhydrideTypical Properties
Item
Specification
Appearance
white powder
Assay (HPLC)
99.89%
Volatiles
0.01%
Melting point
246℃
Ca, ppm
0.51
Fe, ppm
0.83
Na, ppm
0.76
K, ppm
/
Mn, ppm
0.01
Ni, ppm
0.01
Zn, ppm
0.01
Cu, ppm
0.01
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride Usage
Electronic material polymers can be used to fold the phone screen.
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride Packaging and Shipping
25kg/Carton Box
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride Storage
To avoid freezing environment, Kept in the dark, cool and dry place, sealed storage.Shelf life: two years.
