nonyl urea | 28141-55-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: nonyl urea
• 英文别名: 1-Nonyl-harnstoff；Nonyl-harnstoff；Nonylurea
• CAS: 28141-55-1
• 化学式: C₁₀H₂₂N₂O
• mdl: MFCD20542862
• 分子量: 186.297
• InChiKey: UWOOQFOHVDZTOD-UHFFFAOYSA-N

物化性质

• 熔点：
  108 °C
• 沸点：
  276.0±13.0 °C(Predicted)
• 密度：
  0.916±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  nonyl urea 以90%的产率得到
  参考文献：
  名称：

  SIDDIQUI, SALIMUZZAMAN;HAIDER, S. IMTIAZ;AHMAD, S. SALMAN;SIDDIQUI, B. SH+, Z. NATURFORSCH., 1985, 40, N 4, 546-549

  摘要：

  DOI：
• 作为产物：
  描述：

  壬胺 在 盐酸 作用下， 生成 nonyl urea
  参考文献：
  名称：

  Siddiqui, Salimuzzaman; Haider, S. Imtiaz; Ahmad, S. Salman, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1985, vol. 40, # 4, p. 546 - 549

  摘要：

  DOI：

文献信息

• Process for preparation of metallic bottles
  申请人：TOYO SEIKAN KAISHA LIMITED

  公开号：EP0076634A1

  公开（公告）日：1983-04-13

  Disclosed is a process for the preparation of metallic bottles which comprises lap-bonding circumferential open end portions of upper and lower members, each consisting of a formed cup of a metal, said process being characterized by using at least one thermoplastic resin adhesive having a water absorption of less than 2%, as measured at a temperature of 23°C and a relative humidity of 80%, and an elasticity contribution ratio [R(t)t=1] of from 1 x 10-4 to 5 x 10-1, defined by the following formula: wherein J(t)t=1 represents a creep compliance at a time constant of 1 second when the adhesive is caused to creep at a temperature higher by 30°C than the melting point of the adhesive under a shear stress of 50 to 5,000 dyne/cm2, and J(t)rec,t=1 represents an equilibrium recovery creep compliance when the adhesive is caused to creep under the same conditions as described above and the adhesive is then let to recover, and containing in the main or side chain groups at a concentration of 10 to 1400 milliequivalents per 100 g of the adhesive.

  本发明公开了一种制备金属瓶的工艺，该工艺包括搭接粘接上下构件的圆周开口端部，每个构件都由一个成形的金属杯组成，所述工艺的特点是使用至少一种热塑性树脂粘合剂，该粘合剂在温度为23℃和相对湿度为80%的条件下测量，吸水率小于2%，弹性贡献率[R(t)t=1]为1×10-4至5×10-1，由下式定义： 其中，J(t)t=1 代表时间常数为 1 秒时的蠕变顺应性，即在剪切应力为 50 至 5000 达因/厘米2 的条件下，在比粘合剂熔点高 30℃的温度下使粘合剂发生蠕变；J(t)rec,t=1 代表平衡恢复蠕变顺应性，即在与上述相同的条件下使粘合剂发生蠕变，然后让粘合剂恢复，并且在主链或侧链基团中含有 浓度为每 100 克粘合剂 10 至 1400 毫当量。
• Process for preparation of metal vessels
  申请人：TOYO SEIKAN KAISHA LIMITED

  公开号：EP0079136A1

  公开（公告）日：1983-05-18

  A process for preparation of metal vessels by lap-bonding circumferential open end portions (3,4) of preformed outer and inner seamless metal cup members (2,1) to each other with an adhesive layer (11) interposed between the open end portions (3,4) of both the members (2,1), by heating the fitted portions (Sa) of both the outer and inner members (2,1) so as to melt the adhesive and by subsequent controlled cooling the fitted portions (5a) so that the temperatures of the fitted portions of both the outer and inner members are substantially equal to each other just before solidification of the adhesive.

  一种制备金属容器的工艺，通过将预制的无缝金属杯外构件（2,1）和无缝金属杯内构件（2,1）的圆周开口端部分（3,4）相互搭接粘合，在两个构件（2,1）的开口端部分（3,4）之间插入粘合剂层（11），通过加热外构件和内构件（2,1）的配合部分（Sa）使粘合剂熔化，随后控制冷却配合部分（5a），使外构件和内构件配合部分的温度在粘合剂凝固前基本相等。
• POLYACETAL RESIN COMPOSITION
  申请人：Polyplastics Co., Ltd.

  公开号：EP1679346A1

  公开（公告）日：2006-07-12

  A polyacetal resin composition comprises a polyacetal resin, and a polycyclic aromatic carboxylic acid hydrazide or a polycyclic aromatic carboxylic acid hydrazide having a substituent. The proportion of the polycyclic aromatic carboxylic acid hydrazide may be about 0.001 to 20 parts by weight relative to 100 parts by weight of the polyacetal resin. The polyacetal resin composition may further comprise at least one member selected from an antioxidant, a heat stabilizer, a processing stabilizer, a weather (light)-resistant stabilizer, an impact resistance improver, a slip-improving agent, a coloring agent, and a filler. With the use of such a resin composition, stability of a polyacetal resin is improved, and formaldehyde emission is inhibited.

  聚缩醛树脂组合物由聚缩醛树脂、多环芳香族羧酸酰肼或具有取代基的多环芳香族羧酸酰肼组成。相对于 100 重量份的聚缩醛树脂，多环芳香族羧酸酰肼的比例约为 0.001 至 20 重量份。聚缩醛树脂组合物可进一步包含至少一种选自抗氧化剂、热稳定剂、加工稳定剂、耐候（光）稳定剂、抗冲击性改进剂、滑爽性改进剂、着色剂和填料的成分。使用这种树脂组合物可以提高聚缩醛树脂的稳定性，并抑制甲醛释放。
• POLYACETAL RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
  申请人：Polyplastics Co., Ltd.

  公开号：EP1688461A1

  公开（公告）日：2006-08-09

  A polyacetal resin composition comprises a polyacetal resin having a trioxane content of not more than 100 ppm (preferably not more than 50 ppm, and more preferably not more than 10 ppm) and at least one stabilizer selected from the group consisting of an antioxidant, a formaldehyde emission inhibitor, a processing stabilizer and a heat stabilizer. The polyacetal resin may be a polyacetal resin (particularly a polyacetal copolymer) in which the trioxane amount is reduced by a solvent treatment and/or a heat treatment. Moreover, the polyacetal resin composition may further contain at least one additive selected from the group consisting of a weather(light)-resistantstabilizer, an impact resistance improver, a gloss control agent, a sliding improver, a coloring agent, and a filler. Such a polyacetal resin composition can reduce the amount of trioxane elution and/or the amount of a volatile organic compound from a molded product thereof.

  一种聚缩醛树脂组合物包括一种三氧杂环戊烷含量不超过 100 ppm（最好不超过 50 ppm，最好不超过 10 ppm）的聚缩醛树脂，以及至少一种选自抗氧化剂、甲醛释放抑制剂、加工稳定剂和热稳定剂的稳定剂。聚缩醛树脂可以是聚缩醛树脂（特别是聚缩醛共聚物），其中的三氧杂环戊烷含量通过溶剂处理和/或热处理而减少。此外，聚缩醛树脂组合物还可进一步含有至少一种添加剂，这些添加剂选自耐候（光） 稳定剂、抗冲击性改进剂、光泽控制剂、滑动性改进剂、着色剂和填料组成的组。这种聚缩醛树脂组合物可以减少其模塑产品中的三氧杂烷洗脱量和/或挥发性有机化合物的含量。
• Materials free of endocrine disruptive activity
  申请人：Bittner, George

  公开号：EP1897907A1

  公开（公告）日：2008-03-12

  The present invention describes chemicals that have certain properties which cause them to be free or substantially free from endocrine disruptive activity. As a result, the chemicals are useful in producing plastic materials that may be used in products which are exposed to individuals in which endocrine disruptive activity is particularly disadvantageous, such as baby bottles, baby toys, food containers, medical containers, animal cages and medical products. The chemicals may also be useful as food additives which are used in food products that are ingested by individuals in which endocrine disruptive activity is particularly disadvantageous, such as newborns or the physically infirm.

  本发明描述了具有某些特性的化学品，这些特性使它们不含或基本上不含内分泌干扰活性。因此，本发明的化学品可用于生产塑料材料，这些材料可用于暴露于内分泌干扰活性特别不利的人的产品中，如婴儿奶瓶、婴儿玩具、食品容器、医疗容器、动物笼和医疗产品。这些化学品还可用作食品添加剂，用于内分泌干扰活动对新生儿或体弱者等特别有害的人群摄入的食品中。