二乙基N-[3-(三甲氧基甲硅烷基)丙基]天冬氨酸酯 | 192389-48-3

• 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
• 中文名称: 二乙基N-[3-(三甲氧基甲硅烷基)丙基]天冬氨酸酯
• 英文名称: N-(3-trimethoxy-silylpropyl)-aspartic acid diethyl ester
• 英文别名: [N-(3-trimethoxysilyl-propyl)amino]-succinic acid diethyl ester；N-(3-trimethoxysilylpropyl)-aspartic acid diethyl ester；Diethyl N-(3-trimethoxysilylpropyl)aminosuccinate；diethyl 2-(3-trimethoxysilylpropylamino)butanedioate
• CAS: 192389-48-3
• 化学式: C₁₄H₂₉NO₇Si
• 分子量: 351.472
• InChiKey: VSNLCLFPPHBFLV-UHFFFAOYSA-N

物化性质

• 沸点：
  264.1℃[at 101 325 Pa]
• 密度：
  1.081[at 20℃]
• LogP：
  2.4 at 25℃

计算性质

• 辛醇/水分配系数(LogP)：
  0.73
• 重原子数：
  23
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  92.3
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  二乙基N-[3-(三甲氧基甲硅烷基)丙基]天冬氨酸酯 、 异氰酸正丁酯 生成 Diethyl 2-[butylcarbamoyl(3-trimethoxysilylpropyl)amino]butanedioate
  参考文献：
  名称：

  Organoalkoxysilane zur Verwendung in feuchtigkeitshärtenden Zusammensetzungen

  摘要：

  公开号：

  EP1717240B1
• 作为产物：
  描述：

  硅烷偶联剂 KH-540 、 马来酸二乙酯 反应 2.0h， 以A colorless liquid with a viscosity at 20° C. of 60 mPa·s was obtained的产率得到二乙基N-[3-(三甲氧基甲硅烷基)丙基]天冬氨酸酯
  参考文献：
  名称：

  TWO-COMPONENT COMPOSITIONS BASED ON SILANE-FUNCTIONAL POLYMERS

  摘要：

  本发明涉及一种双组分组合物，包括组分A和组分B。组分A包括至少一种含有硅基官能团的聚合物和至少一种环氧树脂的固化剂或加速剂；组分B包括至少一种水性乳液的至少一种环氧树脂。根据本发明的双组分组合物适用于作为粘合剂、密封剂或涂层。

  公开号：

  US20140179830A1

文献信息

• Compounds containing alkoxysilane and amino groups
  申请人：Bayer Aktiengesellschaft

  公开号：US05364955A1

  公开（公告）日：1994-11-15

  N-alkoxysilylalkyl-aspartic acid esters are prepared by the reaction of equimolar quantities of amino-alkyl alkoxysilanes with maleic or fumaric acid esters. These N-alkoxysilylalkyl-aspartic acid esters are particularly useful as reactants in the preparation of prepolymers containing alkoxysilane and urea groups.

  N-烷氧基硅烷基-天冬氨酸酸酯是通过氨基烷基烷氧硅烷与马来酸或富马酸酯的等摩尔量反应制备的。这些N-烷氧基硅烷基-天冬氨酸酸酯在含有烷氧硅烷和尿素基团的预聚物制备中特别有用。
• Composition featuring enhanced adhesion to porous substrates
  申请人：Teysseire Raphael

  公开号：US20090226740A1

  公开（公告）日：2009-09-10

  The present invention relates to compositions based on silane-functional polymers that are suitable for the adhesive bonding, sealing and coating of porous substrates, more particularly of porous mineral substrates, and that even after water storage ensure effective adhesion of the composition to the substrate.

  本发明涉及基于硅烷官能化聚合物的组合物，适用于多孔基材的粘接、密封和涂覆，尤其是多孔矿物基材，并且即使在水储存后也能确保组合物有效地附着于基材上。
• COMPOSITIONS ON THE BASIS OF SILANE-TERMINATED POLYMERS
  申请人：CHOFFAT Fabien

  公开号：US20120168080A1

  公开（公告）日：2012-07-05

  A composition, including a) at least one silane-functional polymer P; and b) at least one alkyltrialkoxysilane of the formula (I): R 2 —Si—(OR 1 ) 3 , where R 1 is a linear or branched univalent hydrocarbon group having from 1 to 12 carbon atoms, which optionally includes one or more C—C multiple bonds and/or optionally cycloaliphatic and/or aromatic groups; and R 2 is a branched hydrocarbon group having from 6 to 10 carbon atoms. In the cured state, compositions have good mechanical properties and good adhesion properties, and exhibit improved extensibility and a low modulus of elasticity.

  一种组合物，包括a) 至少一种具有硅烷官能团的聚合物P；和b) 公式(I)的至少一种烷基三烷氧基硅烷：R2—Si—（OR1）3，其中R1是具有1至12个碳原子的线性或支链单价碳氢基团，可选地包括一个或多个C-C多键和/或可选的环状脂肪族和/或芳香族基团；而R2是具有6至10个碳原子的支链碳氢基团。在固化状态下，组合物具有良好的机械性能和良好的粘附性能，并表现出改善的伸展性和低弹性模量。
• Moisture-hardening compositions containing silane-functional polymers and aminosilane adducts
  申请人：Oertli Marcel

  公开号：US08399102B2

  公开（公告）日：2013-03-19

  The current invention relates to a moisture-hardening composition that contains, in addition to a silane-functional polymer with end groups of formula (I), a reaction product that can be manufactured from an amino silane with primary amino groups and an alkene that is free of silane groups. The compositions are characterized by improved expandability with concurrent high reactivity, good adhesion characteristics, and high tear strength and are suited especially for use as elastic bonding substance or sealant.

  本发明涉及一种含有硅烷官能团的聚合物（其末端基团为公式（I））以及可以由含有一级氨基的氨基硅烷和不含硅烷基的烯烃制成的反应产物的湿固化组合物。这些组合物具有改善的膨胀性，同时具有高反应性、良好的附着性和高撕裂强度，特别适用于用作弹性粘接物质或密封剂。
• CURABLE COMPOSITION BASED ON POLYMERS CONTAINING SILANE GROUPS AND ON A ZINC CATALYST
  申请人：SIKA TECHNOLOGY AG

  公开号：US20160152760A1

  公开（公告）日：2016-06-02

  Composition including at least one polymer containing silane groups and at least one zinc(II) complex compound of Zn k (L) x (Y) 2k-nx , where k is an integer from 1-10, x is 1, 2, 3, or 4, n corresponds to of ligand L, Y is ligand having −1 charge, and L is ligand of where n is 1, 2, or 3, A is R 4 or polyoxyalkylene group or group of polyoxyalkylated compound optionally having one or two terminal 1,3-ketoamide groups, R 1 and R 2 are hydrogen residue or monovalent saturated or unsaturated hydrocarbon group having 1-10 carbon atoms independently of each other or jointly bivalent alkylene group having 3-6 carbon atoms; R 3 and R 4 are hydrogen residue or monovalent saturated hydrocarbon group having 1-12 carbon atoms independently of each other, hydrocarbon group optionally contains one or more heteroatoms, or jointly bivalent alkylene group having 3-6 carbon atoms, which alkylene group optionally contains one or more heteroatoms. The invention further relates to the use of the zinc(II) complex compound of the formula Zn k (L) x (Y) 2k-nx as a catalyst for the cross-linking of polymers containing silane groups by means of moisture.

  该组合物包括至少一种含有硅烷基团聚合物和至少一种Znk（L）x（Y）2k-nx的锌（II）配合物，其中k为1-10的整数，x为1、2、3或4，n对应于配体L，Y为具有-1电荷的配体，L为具有n个配体的配体，n为1、2或3，A为R4或聚氧烷基团或聚氧烷基化合物的基团，可选地具有一个或两个端部1,3-酮酰胺基团，R1和R2是氢残基或具有1-10个碳原子的单价饱和或不饱和碳氢化合物基团，彼此独立或共同具有3-6个碳原子的双价烷基基团；R3和R4是氢残基或具有1-12个碳原子的单价饱和碳氢化合物基团，彼此独立，碳氢基团可选地含有一个或多个杂原子，或共同具有3-6个碳原子的双价烷基基团，该烷基基团可选地含有一个或多个杂原子。本发明还涉及使用式Znk（L）x（Y）2k-nx的锌（II）配合物作为催化剂，通过水分交联含有硅烷基团的聚合物。