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

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

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Intermediates

2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride
CAS NO : 50662-95-8
EC NO :
MF : C16H6O7
MW : 310
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;α-ODPA;
Molecular Structure : 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride 50662-95-8