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 Product Name: 2,2-bis(3-amino-4-hydroxyphenyl)-hexafluoropropane

Abbreviated name: BisAPAF?AHHFP

 

Item No.: SolverPI-Monomer AHHFP

CAS No.: 83558-87-6

Molecular formula: C15H12F6N2O2    

Formula weight: 366.26

Melting point: 246-249?

Constitutional formula:

 

Physicochemical property: White crystal or powder, can be dissolved in two dimethyl formamide, 

dimethylacetamide, N- methyl pyrrolidone, ethyl acetate, acetic anhydride, acetic acid, Slightly soluble 

in ethanol, methanol, isopropanol and hot water(60-70?)Insoluble in cold water. melting point: 246-249?.

 

The product index:     

Determination	Standard?Grade
	Polyimide resin grade	Electronic film grade	Liquid crystal chemical grade
Appearance	White crystal or powder
Purity	=99.5%
Melting point	246-249?
Moisture	=0.5%
K	=50PPm	=5PPm	=1PPm
Ca	=50PPm	=5PPm	=1PPm
Al	=50PPm	=5PPm	=1PPm
Fe	=50PPm	=5PPm	=1PPm
Cu	=50PPm	=5PPm	=1PPm
Na	=50PPm	=5PPm	=1PPm
Zn	=50PPm	=5PPm	=1PPm

 

Usage: This product is a polyimide monomer. Especially it can be used to Prepare special polyimide

 functional materials, mainly used for the heat resistance polymer materials, particularly electronic 

materials, such as computer chip raw material.

Packing: Bag, Drum, Carton

Storage: The AHHFB is nontoxic , please keep it dark place, and isolated air