diacetoacetylamine | 82447-25-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: diacetoacetylamine
• 英文别名: 3-oxo-N-(3-oxobutanoyl)butanamide
• CAS: 82447-25-4
• 化学式: C₈H₁₁NO₄
• 分子量: 185.18
• InChiKey: ORHRXDXSEIZLMB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  80.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  乙酰乙酰胺 、 2,2,6-三甲基-4H-1,3-二英-4-酮 以 xylene 为溶剂， 反应 0.5h， 生成 diacetoacetylamine
  参考文献：
  名称：

  Sato, Masayuki; Kanuma, Norio; Kato, Tetsuzo, Chemical and pharmaceutical bulletin, 1982, vol. 30, # 4, p. 1315 - 1321

  摘要：

  DOI：

文献信息

• Polymer-based resin compositions derived from cellulose and articles made using these compositions
  申请人：Eastman Chemical Company

  公开号：US10919984B2

  公开（公告）日：2021-02-16

  An injection molded article comprising a thin-walled body portion formed from a polymer-based resin derived from cellulose, wherein the thin-walled body portion comprises: i. a gate position; ii. a last fill position; iii. a flow length to wall thickness ratio greater than or equal to 100, wherein the flow length is measured from the gate position to the last fill position; and iv. a wall thickness less than or equal to about 2 mm; and wherein the polymer-based resin has an HDT or at least 95° C., a bio-derived content of at least 20 wt %, and a spiral flow length of at least 3.0 cm, when the polymer-based resin is molded with a spiral flow mold with the conditions of a barrel temperature of 238° C., a melt temperature of 246° C., a molding pressure of 13.8 MPa, a mold thickness of 0.8 mm, and a mold width of 12.7 mm.

  一种注塑成型品，包括由纤维素衍生的聚合物基树脂形成的薄壁主体部分，其中薄壁主体部分包括： 1： i. 一个浇口位置 最后填充位置 流量长度与壁厚之比大于或等于 100，其中流量长度是从闸门位置到最后填充位置的测量值；以及 壁厚小于或等于约 2 毫米；以及 其中聚合物基树脂的 HDT 至少为 95°C，生物源含量至少为 20 wt %，螺旋流动长度至少为 3.0 cm，当聚合物基树脂在筒体温度为 238°C、熔体温度为 246°C、成型压力为 13.8 MPa、模具厚度为 0.8 mm 和模具宽度为 12.7 mm 的条件下用螺旋流动模具成型时。
• Cellulose ester and ethylene vinyl acetate compositions and articles made using these compositions
  申请人：Eastman Chemical Company

  公开号：US11034820B2

  公开（公告）日：2021-06-15

  A cellulose ester composition is provided comprising at least one cellulose ester and at least one ethylene vinyl acetate copolymer and optionally at least one plasticizer. Processes for producing the cellulose ester compositions as well as articles made using these compositions, such as eyeglass frames, automotive parts, and toys are also provided.

  一种纤维素酯组合物由至少一种纤维素酯和至少一种乙烯-醋酸乙烯共聚物以及至少一种增塑剂组成。此外，还提供了生产纤维素酯组合物的工艺以及使用这些组合物制成的物品，如眼镜架、汽车零件和玩具。
• Cellulose ester and impact modifier compositions and articles made using these compositions
  申请人：Eastman Chemical Company

  公开号：US11230635B2

  公开（公告）日：2022-01-25

  A cellulose ester composition is provided comprising at least one cellulose ester and at least one impact modifier and optionally at least one plasticizer. Processes for producing the cellulose ester compositions as well as articles made using these compositions, such as eyeglass frames, automotive parts, and toys are also provided.

  纤维素酯组合物由至少一种纤维素酯和至少一种抗冲改性剂以及可选的至少一种增塑剂组成。此外，还提供了纤维素酯组合物的生产工艺以及使用这些组合物制成的物品，如眼镜架、汽车零件和玩具。
• Azlactone telechelic polymer
  申请人：Lewandowski M. Kevin

  公开号：US20060074196A1

  公开（公告）日：2006-04-06

  A curable composition is described comprising a Michael donor component, a polyacryl component, and 1) an ethylenically unsaturated monomer having a reactive azlactone functional group, or 2) an ethylenically unsaturated monomer having a reactive ring-opened azlactone functional group. A telechelic polymer that is the reaction product of these components is also described.

  描述了一种可固化组合物，该组合物由迈克尔供体组分、聚丙烯酰胺组分和 1) 具有活性氮内酯官能团的乙烯基不饱和单体，或 2) 具有活性开环氮内酯官能团的乙烯基不饱和单体组成。此外，还介绍了一种远切聚合物，它是这些成分的反应产物。
• Ring-opened azlactone telechelic polymer
  申请人：Fansler D. Duane

  公开号：US20060074211A1

  公开（公告）日：2006-04-06

  A curable composition is described comprising a Michael donor component, a polyacryl component, and 1) an ethylenically unsaturated monomer having a reactive azlactone functional group, or 2) an ethylenically unsaturated monomer having a reactive ring-opened azlactone functional group. A telechelic polymer that is the reaction product of these components is also described.

  描述了一种可固化组合物，该组合物由迈克尔供体组分、聚丙烯酰胺组分和 1) 具有活性氮内酯官能团的乙烯基不饱和单体，或 2) 具有活性开环氮内酯官能团的乙烯基不饱和单体组成。此外，还介绍了一种远切聚合物，它是这些成分的反应产物。