2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride 50662-95-8, China 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride 50662-95-8 Manufacturers, China 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride 50662-95-8 Suppliers

Details for 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride

2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride

Category:

Intermediates

2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride

CAS NO:

50662-95-8

EC NO:

Molecular Formula:

C₁₆H₆O₇

Molecular Weight:

310

Specification:

Product description:
Purity: 99.5%Min. Appearance: White powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: High heat resistance aviation composite material, PI film etc. For details, please contact the Sales Manager: Mr.Ye 18222275652; Ms. Cao 18222265956; Sales department: 022-83726202-8855

Synonyms:

a-ODPA;2,3,3,4-Diphenyl ether tetracarboxylic acid dianhydride;2,3,3',4'-Tetracarboxydiphenyl oxide dianhydride;��-ODPA;

Molecular Structure:

2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride 50662-95-8

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