CasNo.2421-28-5,3,3&#39,4,4&#39-Benzophenonetetracarboxylic dianhydride,3,3',4,4'-Benzophenonetetracarboxylic dianhydride(2421-28-5) Suppliers

0	Negotiable

Min.Order :0
Purity: 98%

Keywords

3,3&#39,4,4&#39-Benzophenonetetracarboxylic dianhydride 5,5-Carbonylbis(1,3-isobenzofurandione) 4,4-Carbonyldiphthalic anhydride

Quick Details

Appearance:Clear colorless to light yellow liquid
Application:FINE Chemical & INTERMEDIATES;blocks;BuildingBlocks;Coupling Reagent;N-Protecting Reagents;Alkyldimethylsilylation (GC Derivatizing Reagents);Analytical Chemistry;Biochemistry;GC Derivatizing Reagents
PackAge:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG.
ProductionCapacity:
Storage:Dry,Seal and Cool place
Transportation:CIF Nearest seaport or airport by Air or Sea ,or FOB Shanghai or DDU Door to Door by Fedex ,DHL ....or DAP Nearest seaport or airport by Air or Sea

Superiority:

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.

Details:

3,3',4,4'-Benzophenonetetracarboxylic dianhydride
Synonym(s):5,5-Carbonylbis(1,3-isobenzofurandione);4,4-Carbonyldiphthalic anhydride
Catalog number:3245
CAS Registry number:2421-28-5
MDL number:MFCD00005923
Molecular Formula:C17H6O7
Formula Weight:322.23
Specification:Appearance:White crystall powderAssay:98%(Min,HPLC)Melting point:219-226ºCFlash point:324ºC
Moisture:0.5%(Max)
Risk Phrases:R36/37
Safety Phrases:S25
Production scale:Up to 10000KGS
Application:synthesize the polymeric unit of heat-resistant materials