4-Oxa-5-methyl-heptandiol-2.6 | 7229-39-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-Oxa-5-methyl-heptandiol-2.6
• 英文别名: 3-(2-hydroxy-propoxy)-butan-2-ol；3-(2-Hydroxypropoxy)butan-2-ol
• CAS: 7229-39-2
• 化学式: C₇H₁₆O₃
• 分子量: 148.202
• InChiKey: JZOCZDMVGKPUNA-UHFFFAOYSA-N

物化性质

• 沸点：
  122 °C(Press: 15 Torr)
• 密度：
  1.011±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  methyloxirane 、 2,3-丁二醇 在 氢氧化钾 作用下， 生成 4-Oxa-5-methyl-heptandiol-2.6
  参考文献：
  名称：

  Faure,R.; Descotes,G., Bulletin de la Societe Chimique de France, 1966, p. 1569 - 1575

  摘要：

  DOI：

文献信息

• Process for the alkoxylation of organic compounds in the presence of novel framework materials
  申请人：——

  公开号：US20040249189A1

  公开（公告）日：2004-12-09

  The present invention relates to a process for the alkoxylation of organic compounds comprising the reaction of at least one organic compound with at least onealkoxylating agent in the presence of a catalyst system, wherein a polyetheralcohol is obtained. The catalyst system comprises a metallo organic framework mate-rial comprising pores and at least one metal ion and at least one at least bidentate organic compound, which is coordinately bounded to said metal ion. Furthermore it relates to polyurethanes or polyurethane foams, which are obtainable by using a prepared polyether alcohol as a starting material.

  本发明涉及一种用于烷基化有机化合物的方法，包括在催化剂系统的存在下，将至少一种有机化合物与至少一种烷基化试剂反应，从而得到一种聚醚醇。该催化剂系统包括一种金属有机框架材料，其中包括孔和至少一种金属离子和至少一种至少是双齿有机化合物，该化合物与金属离子协同结合。此外，本发明还涉及使用制备的聚醚醇作为起始材料得到的聚氨酯或聚氨酯泡沫。
• Molecular Healing of Polymeric Materials, Coatings, Plastics, Elastomers, Composites, Laminates, Adhesives, and Sealants by Active Enzymes
  申请人：McDaniel C. Steven

  公开号：US20100210745A1

  公开（公告）日：2010-08-19

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peotide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文公开了一些聚合材料，如涂层、塑料、层压板、复合材料、弹性体、粘合剂或密封剂；一种表面处理，如纺织品涂层或蜡；一种填料，用于这样的聚合材料或表面处理，其中包括一种酶，如酯酶（例如，脂肪水解酶，硫酸酯水解酶，有机磷化合物降解酶），降解细胞壁和/或细胞膜成分的酶（例如，溶菌酶，裂解转糖基酶），生物杀菌或生物静态肽，以及/或肽酶。本文还公开了通过将酶纳入可通过脂肪水解酶、水解酶和/或脲酶的活性交联材料中来改变材料性能，如使用寿命、柔韧性或刚度的方法。
• METHOD FOR PRODUCING DYE POLYMER, DYE POLYMER AND USE OF THE SAME
  申请人：Shimanaka Hiroyuki

  公开号：US20110112242A1

  公开（公告）日：2011-05-12

  Disclosed are a production process of a dye polymer having a dye content of from 1 to 50 wt %, and the dye polymer and its use. The production process includes subjecting an addition-polymerizable monomer to living radical polymerization by using, as a polymerization initiator, a dye having a polymerization initiating group enabling the living radical polymerization. The dye polymer and a composition of the dye polymer and a pigment are useful as good coloring agents for various products or articles. The colored products or articles are high in transparency, and are provided with high added value. The dye polymer can also be used as a dispersant for pigments, thereby making it possible to afford pigment dispersions excellent in dispersion properties and dispersion stability.

  本发明涉及一种染料聚合物的生产工艺，其染料含量为1~50重量％，以及该染料聚合物及其用途。该生产工艺包括使用具有聚合引发基团的染料作为聚合引发剂，通过使用加成聚合单体进行活性自由基聚合。该染料聚合物和染料聚合物与颜料的组合物可用作各种产品或物品的优良着色剂。这些着色的产品或物品具有高透明度，并且具有高附加值。该染料聚合物还可用作颜料的分散剂，从而使得可以得到分散性能和分散稳定性优异的颜料分散体。
• VISUAL ASSAYS FOR COATINGS INCORPORATING BIOACTIVE ENZYMES FOR CATALYTIC FUNCTIONS
  申请人：Reactive Surface, Ltd.

  公开号：US20140196631A1

  公开（公告）日：2014-07-17

  Disclosed herein are materials such as a coating, comprising a lipolytic enzyme or organophosphrous compound degrading enzyme. Also disclosed herein are methods of visually detecting enzyme activity in a coating by contacting the coating with a substrate of an enzyme and a visual indicator that changes appearance upon production of a product of enzyme activity on a tack-free coating surface.

  本文公开了一种涂层材料，包括脂肪水解酶或有机磷化合物降解酶。本文还公开了一种方法，通过将涂层与酶底物和视觉指示剂接触，以在无粘涂层表面产生酶活性产物时改变外观来检测酶活性。
• Anti-fouling Paints and Coatings
  申请人：Reactive Surfaces LTD

  公开号：US20150191607A1

  公开（公告）日：2015-07-09

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peptide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文披露了聚合材料，例如涂层、塑料、层压材料、复合材料、弹性体、粘合剂或密封剂；表面处理，例如纺织品整理或蜡；填充剂，用于这种聚合材料或表面处理，包括酯酶（例如脂肪水解酶、硫酸酯水解酶、有机磷化合物降解酶）的酶，降解细胞壁和/或细胞膜成分的酶（例如溶菌酶、裂解转葡糖苷酶），生物杀菌或生物稳定肽，和/或肽酶。本文还披露了通过将酶并入能够通过脂肪水解酶、水解酶和/或脲酶的活性进行化学交联的材料中，改变材料性能（例如使用寿命、柔韧性或刚度）的方法。