Chinese VersionChina Suppliers > CHINATECH (TIANJIN) CHEMICAL Co.,Ltd. > 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride
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- Region :China/Tianjin
- Tel : +86-22-83726200
- Fax : +86-22-83726200
- Email :sales@chinatechem.com
- URL :www.chinatechem.com
- Add :E3 Building, Universal Enterprise?Park, No.1 Sizhi Road, Xuefu Industrial Zone, Xiqing District, Tianjin, China
- Details for 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride
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2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride 50662-95-8
Category : Intermediates
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 : 
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2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride