3-[三(2-甲氧基乙氧基)硅烷基]丙-1-胺 | 3069-26-9

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 中文名称: 3-[三(2-甲氧基乙氧基)硅烷基]丙-1-胺
• 中文别名: (2Z)-2-(乙酰基氨基)-3-[2-(三氟甲基)苯基]丙-2-烯酸
• 英文名称: 3-aminopropyltris(methoxyethoxy)silane
• 英文别名: 3-aminopropyltris(2-methoxyethoxy) silane；3-(Tris(2-methoxyethoxy)silyl)propylamine；3-[tris(2-methoxyethoxy)silyl]propan-1-amine
• CAS: 3069-26-9
• 化学式: C₁₂H₂₉NO₆Si
• 分子量: 311.451
• InChiKey: UWVCSCFFSAPGAI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.26
• 重原子数：
  20
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  81.4
• 氢给体数：
  1
• 氢受体数：
  7

安全信息

• 海关编码：
  2931900090

反应信息

• 作为反应物：
  描述：

  3-[三(2-甲氧基乙氧基)硅烷基]丙-1-胺 、 trimethylsilyl diethylcarbamate 以92%的产率得到2,2-bis(2-methoxyethoxy)-1,6,2-oxazasilepan-7-one
  参考文献：
  名称：

  Application of aminopropyltriethoxysilane and N-[2-(aminoethyl)-N-3-(trimethoxysilyl)propyl]amine to the synthesis of linear and heterocyclic compounds

  摘要：

  Reaction of 3-aminopropyltriethoxysilane and N-[2-(aminoethyl)-N-3-(trimethoxysilyl)propyl]-amine and their derivatives with diethylcarbamic acid trimethylsilyl ether and trimetisilylisocyanate proceeds through the stage of formation of intermediate products which under conditions of the synthesis undergo intramolecular (in the case of formation O-silylcarbamates) and intermolecular (in the case of the formation of carbamide trimethylsilyl derivatives) desilylation leading to the cyclic and linear products respectively.

  DOI：

  10.1134/s1070363209100119

文献信息

• 一种钻井液用有机硅抑制剂及制备方法
  申请人：中国石油化工股份有限公司

  公开号：CN111116631B

  公开（公告）日：2022-11-29

  本发明公开了一种钻井液用有机硅抑制剂及制备方法。所述有机硅抑制剂的结构式如下：本发明在分子中引入了长碳链，可以在黏土表面形成更有效的疏水膜，提高黏土表面的疏水性，有效提高钻井液的抑制性，包括抑制黏土水化分散、抑制黏土造浆和改善黏土表面亲水性。
• Organopolysiloxane compositions which vulcanise at ambient temperature
  申请人：Rhone-Poulenc S.A.

  公开号：US03933729A1

  公开（公告）日：1976-01-20

  The properties of organosilicon compositions based on .alpha.-.omega.-dihydroxy diorganopolysiloxanes, methyl polysiloxanes, fillers, amino organosilicon corss linking agents and optionally alkyl silicates or polysilicates, which are vulcanisable at ambient temperature or above, are improved by using a methylpolysiloxane in which the ratio of the R(CH.sub.3).sub.2 SiO.sub.0.5 units (R=C.sub.1 --C.sub.3 alkyl or vinyl) to SiO.sub.2 units is 0.4:1 to 1.2:1 and which contains 0.5 - 3.5% by weight OH groups bonded to Si and by using an amino organosilicon compound which is an aminoorganosilane of the general formula (i) (R"O).sub.3.sub.- p R'.sub.p Si[(CH.sub.2).sub.n O].sub.m (CH.sub.2).sub.t NHQ in which R' represents an alkyl group with 1 to 4 carbon atoms, a vinyl group or a phenyl group, R" represents a methyl, ethyl or methoxyethyl radical, Q represents a hydrogen atom or the radical --(CH.sub.2).sub.2 NH.sub.2, p and m represent 0 or 1, n represents 1, 2, 3 or 4, and t represents 2 or 3, or an aminoorganopolysiloxane produced by reacting the aminoorganosilane (i) above, in which p is 0, with a hydroxylic methylpolysiloxane polymer (ii) containing at least 2% by weight of hydroxyl groups bonded to the silicon atoms, of viscosity 1 cPo at 25.degree.C to 1,000 cPo at 25.degree.C, of the average general formula (CH.sub.3).sub.a (HO).sub.b SiO.sub.(4.sup.-a.sup.-b)/2 in which a represents any number from 1.6 to 2.3 and b represents any number ranging from 0.1 to 1; the amounts of aminoorganosilane (i) and hydroxylic methylpolysiloxane polymer (ii) being such that there are 0.4 to 1.2 mols of (i) per gram-(hydroxyl group) (that is to say 17 g) of (ii). The new compositions have improved fluidity characteristics and pot life, and adhere easily to most surfaces without using a primer and can be used particularly to protect electronic connections.

  基于α-ω-二羟基二有机聚硅氧烷、甲基聚硅氧烷、填料、氨基有机硅交联剂和可选的烷基硅酸盐或聚硅酸盐的有机硅组合物的性能可以通过使用甲基聚硅氧烷来改善，其中R(CH3)2SiO0.5单位（R = C1-C3烷基或乙烯基）与SiO2单位的比率为0.4:1至1.2:1，并且其中含有0.5-3.5％的重量OH基团与Si键合，并且通过使用氨基有机硅化合物来改善，该氨基有机硅化合物是一般式（i）的氨基有机硅烷（R“O）3-pR'pSi[(CH2)nO]m(CH2)tNHQ，其中R'表示具有1至4个碳原子的烷基、乙烯基或苯基，R"表示甲基、乙基或甲氧基乙基基团，Q表示氢原子或基团-(CH2)2NH2，p和m表示0或1，n表示1、2、3或4，t表示2或3，或由反应上述式（i）中p为0的氨基有机硅烷和至少含有2％重量羟基键合到硅原子的粘度为1 cPo至1,000 cPo的羟基甲基聚硅氧烷聚合物（ii）制备的氨基有机聚硅氧烷，其平均一般式为（CH3）a（HO）bSiO（4-a-b）/2，其中a表示从1.6到2.3的任意数字，b表示从0.1到1的任意数字；氨基有机硅烷（i）和羟基甲基聚硅氧烷聚合物（ii）的量使得每克（羟基基团）（即17克）的（ii）中有0.4至1.2摩尔的（i）。新的组合物具有改善的流动性和搁置寿命，并且可以轻松地附着于大多数表面而不使用底漆，特别用于保护电子连接。
• Storage-stable organopolysiloxane compositions moisture-curable into
  申请人：Rhone-Poulenc Chimie

  公开号：US04978704A1

  公开（公告）日：1990-12-18

  Organopolysiloxane compositions that are storage-stable under anhydrous conditions, but curable into elastomeric state in the presence of moisture and, thus, are well suited as sealants and coatings and which particularly strongly adhere to substrate used in the construction industry, contain at least one .alpha., .omega.-dihydroxydiorganopolysiloxane polymer; at least one acyloxysilane crosslinking agent therefor; a bonding agent including admixture, or reaction product of, (i) an aminoorganosilicon compound containing a primary amine group, with (ii) an organosilicon compound containing an epoxy functional group; and, advantageously, a filler material and a curing catalyst.

  这是一种有机聚硅氧烷组合物，可以在无水条件下保持稳定，但在存在水分的情况下可固化为弹性状态，非常适用于密封剂和涂料，尤其是对建筑行业中使用的基材具有很强的附着力。该组合物包含至少一种α，ω-二羟基二有机聚硅氧烷聚合物；至少一种酰氧基硅交联剂；一种粘结剂，包括混合物或反应产物，其中（i）含有一种主要氨基团的氨基有机硅化合物与（ii）含有环氧官能团的有机硅化合物混合或反应；此外，还可以包含填料材料和固化催化剂。
• Antifouling coating compositions
  申请人：Courtaulds Coatings (Holdings) Limited

  公开号：US05331074A1

  公开（公告）日：1994-07-19

  Silicone rubber coatings resistant to fouling by aquatic organisms are based on a hydroxy-functional polydiorganosiloxane and a crosslinking agent therefor. The hydroxy-functional polydiorganosiloxane may be packaged separately from the crosslinking agent, or a stable package comprising a hydroxy-functional polydiorganosiloxane terminated by excess crosslinking agent may be packaged separately from further hydroxy-functional polydiorganosiloxane. In either case the two packages can be combined to give the optimum ratio of crosslinking agent to silicon-bonded hydroxyl groups to ensure cure and give optimum resistance to fouling, whilst overcoming the problem of premature gelation during storage.

  耐水生生物污染的硅橡胶涂层是基于羟基官能团聚二甲基硅氧烷和交联剂的。羟基官能团聚二甲基硅氧烷可以与交联剂分别包装，或者包装一个稳定的包装，其中包含以过量交联剂终止的羟基官能团聚二甲基硅氧烷，可以与进一步的羟基官能团聚二甲基硅氧烷分别包装。在任何情况下，这两个包装可以组合在一起，以确保交联剂与硅键羟基团的最佳比例，以确保固化并给予最佳的防污染性能，同时克服存储期间过早凝胶化的问题。
• Application of aminopropyltriethoxysilane and N-[2-(aminoethyl)-N-3-(trimethoxysilyl)propyl]amine to the synthesis of linear and heterocyclic compounds
  作者：A. D. Kirilin、L. O. Belova、A. V. Gavrilova、E. A. Korobova

  DOI：10.1134/s1070363209100119

  日期：2009.10

  Reaction of 3-aminopropyltriethoxysilane and N-[2-(aminoethyl)-N-3-(trimethoxysilyl)propyl]-amine and their derivatives with diethylcarbamic acid trimethylsilyl ether and trimetisilylisocyanate proceeds through the stage of formation of intermediate products which under conditions of the synthesis undergo intramolecular (in the case of formation O-silylcarbamates) and intermolecular (in the case of the formation of carbamide trimethylsilyl derivatives) desilylation leading to the cyclic and linear products respectively.