http://www.delta-f.com/details/1167446 Web3,3',4,4'-联苯四羧酸二酐; 参数 数值; 用途 : 用于生产聚酰亚胺产品及其复合材料,医药中间体: 用途 : 聚酰亚胺单体，用于制造树脂和pi膜等新型高分子材料。
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WebCAS：1961231-34-4 2'- hydroxy- [1, 1':4', 1''- terphenyl] - 3, 3'', 5, 5''- tetracarboxylic acid-德尔塔(Delta)生物试剂定制生产，产品长期供货。CAS ... WebAbstract. Two new coordination polymers [Y 2 (BPTC)(AcO) 2 (DMA) 2] (1, DMA = N,N-dimethylacetamide) and [Ba 2 (BPTC)(H 2 O) 5] (2) were constructed using different metal salts and 3,3′,5,5′‑biphenyltetracarboxylic acid (H 4 BPTC) as building blocks. The resulted coordination polymers were characterized by element analysis and single crystal …
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WebMar 15, 2024 · A curable resin composition containing: a curable resin; and a curing agent containing an imide oligomer, the imide oligomer containing an aliphatic diamine residue- and/or aliphatic triamine residue-containing imide oligomer that has, in a main chain, an imide skeleton and a substituted or unsubstituted aliphatic diamine residue having a … WebApr 11, 2024 · In particular, preferably, the polyimide precursor foam is made by heating and foaming a polyimide precursor using microwaves, the imidization rate being 10-90%, and comprises: a tetracarboxylic acid component, which contains at least 50 mol% biphenyl tetracarboxylic acid and has been partially monoesterified and/or diesterified by a lower …
WebCAS Number: 36978-41-3 Synonyms: α-BPDA; 2,3,3',4'-Biphenyltetracarboxylic Anhydride; 1,1'-Biphenyl-2,3,3',4'-tetracarboxylic Acid Dianhydride Product Info Structure …
WebProduct Name: 2,3,3′,4′-Bisphenyltetracarboxylic Acid Dianhydride Product Description: - Quality Grade: non-GMP Usage Unit: KG Source: Synthetic Synonyms: α-BPDA; 2,3,3',4'-Biphenyltetracarboxylic Anhydride; 1,1'-Biphenyl-2,3,3',4'-tetracarboxylic Acid Dianhydride STRUCTURE SKU: 36978413 Category: Polyimide Monomers PHYSICAL … green book public health englandWeb良一 藤林 is an academic researcher. The author has contributed to research in topic(s): Oxidizing agent & Catalysis. The author has an hindex of 2, co-authored 4 publication(s) receiving 22 citation(s). green book reclamationsWebJan 3, 2010 · 2,3,3,4-biphenyl tetracarboxylic dianhydride; CAS Number: 36978-41-3; Linear Formula: C16H6O6; find Ambeed, Inc.-AMBH2D6FFBAA MSDS, related peer … green book publication nepalWeb[1,1'-Biphenyl]-3,3',5,5'-tetracarboxylic acid [ACD/Index Name] 3,3',5,5'-Biphenyltetracarbonsäure [German] [ACD/IUPAC Name] 3,3',5,5'-Biphenyltetracarboxylic acid [ACD/IUPAC Name] 4371-28-2 [RN] Acide 3,3',5,5'-biphényltétracarboxylique [French] [ACD/IUPAC Name] Biphenyl-3,3',5,5'-tetracarboxylic acid MFCD16621475 [MDL number] green book publisherWebAug 8, 2024 · Two new coordination polymers [Pb3NaCBPTC)2(H2O)2(Me2NH2) (1) and [Zn2(BPTC)(H2O)××(DMF)2](H2O)3(DMF) (2) are constructed using different metal salts and 3,3′,5,5′-biphenyltetracarboxylic acid (H4BPTC) as building blocks. The resulted coordination polymers are characterized by the elemental analysis and single crystal X … green book qualificationWebSafety of [ 22803-05-0 ] Into a 300 mL three-neck flask were added 10.0 g of 3,3′,4,4′-biphenyltetracarboxylic acid and the solvent made up of 20 mL of N,N … green book public sectorWebFeb 6, 2024 · The method for producing the polyimide fiber according to claim 6, further comprising: obtaining the polyimide precursor by polymerizing a tetracarboxylic acid-based compound and a diamine compound in an organic polar solvent, the tetracarboxylic acid-based compound being at least either of the 3,3′,4,4′-biphenyltetracarboxylic acid … greenbook research