Cadaverintetraessigsaeure | 1798-14-7

• 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: Cadaverintetraessigsaeure
• 英文别名: pentanediyldiimino-tetra-acetic acid；Tetrakis-N-carboxymethyl-pentandiyldiamin；Pentandiyldiimino-tetra-essigsaeure；Pentamethylendiamin-N.N.N'.N'-tetraessigsaeure；1.5-Bis-(bis-carboxymethyl-amino)-pentan；Pentamethylen-dinitriltetraessigsaeure；Glycine, N,N'-1,5-pentanediylbis[N-(carboxymethyl)-；2-[5-[bis(carboxymethyl)amino]pentyl-(carboxymethyl)amino]acetic acid
• CAS: 1798-14-7
• 化学式: C₁₃H₂₂N₂O₈
• 分子量: 334.326
• InChiKey: RFPMBNQRCCSCMH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.8
• 重原子数：
  23
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  156
• 氢给体数：
  4
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  pentanediyldiimino-tetra-acetic acid tetramethyl ester 在 barium dihydroxide 、 水 作用下， 生成 Cadaverintetraessigsaeure
  参考文献：
  名称：

  Schwarzenbach; Ackermann, Helvetica Chimica Acta, 1948, vol. 31, p. 1037,1040

  摘要：

  DOI：

文献信息

• Foliar fertilizers which increase yield of field crop plants which fertilizers contain substituted thiourea, substituted urea
  申请人：ALLIED CORPORATION

  公开号：EP0114960A2

  公开（公告）日：1984-08-08

  A composition and method for enhancing the yield of field crops by incorporating one or more compounds selected from the group consisting alpha-oximino alkanoic acid, substituted urea and/or substituted thiourea compounds in a foliar fertilizer composition containing one or more sources of nitrogen and optionally one or more additional macronutrients and/or micronutrients and applying same to the foliage of said crops.

  一种用于提高大田作物产量的组合物和方法，将一种或多种选自α-氧亚氨基烷酸、取代的尿素和/或取代的硫脲化合物组成的组的化合物加入含有一种或多种氮源和可选的一种或多种额外的宏量营养元素和/或微量营养元素的叶面肥组合物中，并施用到所述作物的叶面上。
• WATER-BASED INK-JET RECORDING FLUID
  申请人：TOYO INK MANUFACTURING CO., LTD.

  公开号：EP0823464A1

  公开（公告）日：1998-02-11

  By use of recording liquid for water based inkjet with pigment and colloidal silica, it is possible to obtain prints print recorded on plain paper with good clearness and high quality and image of the print recorded material with sufficient water resistance and light resistance.

  通过使用含有颜料和胶体二氧化硅的水基喷墨记录液，可以在普通纸上获得清晰度高、质量好、图像清晰、防水耐光的打印记录材料。
• Black ink for inkjet recording
  申请人：Fuji Photo Film Co., Ltd.

  公开号：EP1403339A1

  公开（公告）日：2004-03-31

  Provided is a black ink for inkjet recording obtained by dissolving and/or dispersing, in an aqueous medium, at least one black azo dye having a specific property or structure and further containing at least one metal chelating agent, which is excellent in durability of image including image quality and discharge property even after the ink is filled in an ink cassette and stored for a long period of time while being set in a printer.

  本发明提供了一种喷墨记录用黑色墨水，该墨水通过在水性介质中溶解和/或分散至少一种具有特定性质或结构的黑色偶氮染料，并进一步含有至少一种金属螯合剂而获得，即使在墨盒中填充该墨水并在打印机中设置的过程中长期储存，该墨水在图像质量和放电性能等方面的图像耐久性也非常出色。
• Organosilicon compound
  申请人：Chisso Corporation

  公开号：EP1686133A2

  公开（公告）日：2006-08-02

  Since the majority of conventional organic/inorganic composite materials are obtained by mechanical blending of a silsesquioxane and an organic polymer or other means, it was extremely difficult to control the structure of the composite as a molecular agglomerate. In order to solve such a problem, the invention is to provide a silicon compound represented by Formula (1). This novel silicon compound has a living radical polymerization initiating ability for addition polymerizable monomers of a wide range. In Formula (1), R1 is hydrogen, an alkyl, an aryl, or an arylalkyl; R2 is an alkyl, phenyl, or cyclohexyl; and A is a group having a polymerization initiating ability for addition polymerizable monomers.

  由于传统的有机/无机复合材料大多是通过硅倍半氧烷和有机聚合物的机械混合或其他方式获得的，因此要控制复合材料的分子团聚结构极为困难。为了解决这一问题，本发明提供了一种由式（1）表示的硅化合物。这种新型硅化合物对范围广泛的可加成聚合单体具有活自由基聚合引发能力。在式（1）中，R1 是氢、烷基、芳基或芳烷基；R2 是烷基、苯基或环己基；A 是对可加成聚合单体具有聚合引发能力的基团。
• Organosilicon compound
  申请人：Chisso Corporation

  公开号：EP1849788A1

  公开（公告）日：2007-10-31

  There is provided a silicon compound represented by Formula (1) : wherein A is a group represented by Formula, (2-1): wherein Z1 is an alkylene having 3 to 20 carbon atoms, and arbitrary -CH2- in this alkylene may be replaced by -O-; R3 is hydrogen, an alkyl having 1 to 20 carbon atoms, an aryl having 6 to 20 carbon atoms, or an arylalkyl having 7 to 20 carbon atoms; R4 is an alkyl having 1 to 20 carbon atoms, an aryl having 6 to 20 carbon atoms, or an arylalkyl having 7 to 20 carbon atoms; and X1 is a halogen, and a process for producing said silicon compound represented by Formula (1-1).

  提供了一种由式（1）表示的硅化合物： 其中 A 是由式（2-1）表示的基团： 其中 Z1 是具有 3 至 20 个碳原子的亚烷基，该亚烷基中任意的-CH2-可被-O-取代； R3 是氢、具有 1 至 20 个碳原子的烷基、具有 6 至 20 个碳原子的芳基或具有 7 至 20 个碳原子的芳烷基； R4 是具有 1 至 20 个碳原子的烷基、具有 6 至 20 个碳原子的芳基或具有 7 至 20 个碳原子的芳烷基； X1 是卤素，以及 生产式（1-1）所代表的硅化合物的工艺。