2,2'-diethoxyoxanilide | 21022-48-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2,2'-diethoxyoxanilide
• 英文别名: N,N'-bis(2-ethoxyphenyl)ethanediamide；N,N'-bis(2-ethoxyphenyl)oxamide
• CAS: 21022-48-0
• 化学式: C₁₈H₂₀N₂O₄
• mdl: MFCD02575635
• 分子量: 328.368
• InChiKey: FXSCUQKGZBLIRH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  76.7
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• CYCLOOLEFINIC RESIN COMPOSITION
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0423346A1

  公开（公告）日：1991-04-24

  A cycloolefinic resin composition of the invention comprises a thermoplastic resin comprising an alicyclic olefin polymer and a specified stabilizer selected from among phenolic stabilizers, organic thioether stabilizers, organic phosphite stabilizers, ultraviolet absorbers and hindered amine stabilizers. Since this composition contains a specified stabilizer, it is excellent in thermal aging resistance and weatherability and can be preferably used as the resin composition for making an optical member. The thermoplastic resin may also be one comprising both of an alicyclic olefin polymer and a flexible polymer, whereby especially the mechanical strengths are improved and a resin composition containing said resin is preferably used in the manufacture of machine parts, electronics components and automotive parts.

  本发明的环烯烃树脂组合物包括一种热塑性树脂，该树脂由脂环烯烃聚合物和一种特定的稳定剂组成，该稳定剂选自酚醛稳定剂、有机硫醚稳定剂、有机亚磷酸酯稳定剂、紫外线吸收剂和受阻胺稳定剂。由于这种组合物含有特定的稳定剂，因此具有优异的耐热老化性和耐候性，可优先用作制造光学部件的树脂组合物。热塑性树脂也可以是脂环族烯烃聚合物和柔性聚合物的组合物，特别是机械强度得到改善，含有上述树脂的树脂组合物最好用于制造机械零件、电子元件和汽车零件。
• Cycloolefin resin compositions
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0652253A2

  公开（公告）日：1995-05-10

  The cycloolefin resin compositions of the present invention comprise a thermoplastic resin containing an olefin polymer having an alicyclic structure, specific stabilizers selected from phenolic stabilizers, organic thioether stabilizers, organic phosphite stabilizers, UV-ray absorbers and hindered amine stabilizers. The cycloolefin resin compositions show excellent thermal aging resistance and weathering resistance by the use of specific stabilizers, and therefore they are favorably used for forming optical instrument parts. Furthermore, the thermoplastic resin may be prepared from an olefin polymer having an alicyclic structure and a flexible polymer or flexible polymers. The incorporation of the flexible polymer especially improves the mechanical strength of the resultant products, and therefore the resin compositions are favorably used for machine parts, electronic parts, automobile parts, etc.

  本发明的环烯烃树脂组合物包含一种热塑性树脂，其中含有具有脂环结构的烯烃聚合物，以及选自酚类稳定剂、有机硫醚稳定剂、有机亚磷酸酯稳定剂、紫外线吸收剂和受阻胺稳定剂的特定稳定剂。通过使用特定的稳定剂，环烯烃树脂组合物具有优异的耐热老化性和抗风化性，因此非常适合用于制造光学仪器部件。此外，热塑性树脂可以由具有脂环结构的烯烃聚合物和一种或多种柔性聚合物制备而成。柔性聚合物的加入尤其能提高成品的机械强度，因此这种树脂组合物非常适合用于机械零件、电子零件、汽车零件等。
• [EN] STABILIZER COMPOSITION FOR SILYL-MODIFIED POLYMER SEALANTS<br/>[FR] COMPOSITION DE STABILISANTS POUR PRODUITS D'ÉTANCHÉITÉ POLYMÈRES MODIFIÉS PAR SILYLE
  申请人：CLARIANT PLASTICS & COATINGS LTD

  公开号：WO2021005201A1

  公开（公告）日：2021-01-14

  The present invention is directed to stabilizer compositions comprising at least one oxalanilide UV absorber, at least one hindered amine light stabilizer (HALS), at least one phenolic antioxidant and optionally further components. Said stabilizer compositions are preferably used in sealants or adhesives based on silyl-modified polymers (SMP). The invention is also directed to a polymer composition based on silyl-modified polymers (SMP) comprising the inventive stabilizer combination of oxalanilide UV absorber, hindered amine light stabilizer (HALS) and phenolic antioxidant.