N,N-二丁基苯乙胺盐酸盐

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N,N-二丁基苯乙胺盐酸盐
• 英文名称: N-butyl-N-(2-phenylethyl)butan-1-amine;hydron;chloride
• 化学式: C16H28ClN
• 分子量: 269.9
• InChiKey: OAUFZDJROJSXGE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.55
• 重原子数：
  18
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  3.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Method for the production of polymethyl methacrylate
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0212980A2

  公开（公告）日：1987-03-04

  An improved method for the production of a polymer of a monofunctional (unsaturated) monomer, particularly polymethyl methacrylate, by a rapid crosslinking polymerization, which comprises polymerizing a mixture of a monofunctional (unsaturated) monomer, either methyl methacrylate or a monomer mixture comprising predominantly methyl methacrylate which may partially contain a polymer of the monomer (i.e. a syrup of the monomer or monomer mixture), and a polyfunctional (unsaturated) monomer in the presence of (1) a radical polymerization initiator, (2) a reducing compound containing sulfur in the molecule thereof, (3) an amine hydrohalogenate or a quaternary ammonium halide and (4) a copper-containing compound. The polymer has good mechanical properties and excellent transparency and is useful particularly for the production of optical parts such as conventional lenses, Fresnel lenses, optical recording disc media, prisms, mirrors, etc.

  一种用快速交联聚合法生产单官能团（不饱和）单体聚合物，特别是聚甲基丙烯酸甲酯的改良方法，该方法包括在以下条件下聚合单官能团（不饱和）单体的混合物：甲基丙烯酸甲酯或主要由甲基丙烯酸甲酯组成的单体混合物，其中可能部分含有该单体的聚合物（即单体或单体混合物的糖浆），以及多官能团（不饱和）单体：(1)自由基聚合引发剂，(2)还原性化合物。(1) 自由基聚合引发剂；(2) 分子中含硫的还原性化合物；(3) 烃卤酸胺或季铵卤化物；(4) 含铜化合物。这种聚合物具有良好的机械性能和出色的透明度，特别适用于生产光学部件，如传统透镜、菲涅尔透镜、光盘介质、棱镜、反射镜等。
• Dental composition containing a polyfunctional (meth)acrylate comprising urethane, urea or amide groups, method of production and use thereof
  申请人：3M Innovative Properties Company

  公开号：EP2008636A1

  公开（公告）日：2008-12-31

  The invention relates to a dental composition comprising a) a hardenable compound (A1), b) a filler (B1), c) an initiator (C1) being able to initiate curing of compound (A1), compound (A1) having the structure A-(-S1-U-S2-MA)n, with A being a connector element, S1 being a spacergroup comprised of units connected with each other and comprising at least 4 units, S2 being a spacergroup comprised of units connected with each other and comprising at least 4 units, U being an urethane, an amide or an urea group connecting spacergroups S1 and S2, MA being an acrylate or methacrylate group and n being 3 to 6. The invention also relates to a process of producing this dental composition and using the dental composition e.g. as a temporary and/or long term crown and bridge material.

  本发明涉及一种牙科组合物，包括 a) 可硬化化合物（A1），b) 填料（B1），c) 能够引发化合物（A1）固化的引发剂（C1），化合物（A1）具有 A-(-S1-U-S2-MA)n结构，其中 A 是连接元件、S1 是由至少 4 个彼此相连的单元组成的间隔群，S2 是由至少 4 个彼此相连的单元组成的间隔群，U 是连接间隔群 S1 和 S2 的氨基甲酸酯基团、酰胺基团或脲基团，MA 是丙烯酸酯基团或甲基丙烯酸酯基团，n 是 3 至 6。 本发明还涉及生产这种牙科组合物的工艺，以及使用这种牙科组合物作为临时和/或长期牙冠和牙桥材料等。
• Dental composition, method of producing and use thereof
  申请人：3M Innovative Properties Company

  公开号：EP2481390A1

  公开（公告）日：2012-08-01

  The invention relates to a dental composition comprising a) compound (A) with the following features: only one backbone unit (U) with 6 to 20 carbon atoms, at least 6 carbon atoms thereof forming an aromatic or an aliphatic cyclic moiety, the remaining carbon atoms either being part of substituents pending from the cyclic moiety or being part of bridging groups to spacer units, wherein one or more of the remaining carbon atoms can be replaced by an oxygen atom, the backbone unit not comprising a bisphenol structure, one or two spacer unit(s) (S) being connected to the backbone unit (U) via an ether linkage, at least one spacer unit (S) comprising a -CH2-CH2-CH2-CH2-O-CH2-CH(Q)-OG chain or a -CH2-CH(OG)-CH2-OM residue or a mixture of these two types of spacers within one spacer unit, with G comprising at least one group selected from acroyl, methacroyl, acetyl, benzoyl, and combinations thereof, M comprising at least one aryl group, and combinations thereof, Q comprising at least one group selected from hydrogen, methyl, phenyl, phenoxymethyl, and combinations thereof, b) filler (B) and c) initiator (C).

  本发明涉及一种牙科组合物，包括 a) 具有以下特征的化合物 (A) 只有一个具有 6 至 20 个碳原子的骨架单元 (U)，其中至少有 6 个碳原子形成芳香族或脂肪族环状分子，其余碳原子或者是环状分子的取代基的一部分，或者是连接间隔单元的桥基的一部分，其中一个或多个其余碳原子可以被氧原子取代，骨架单元不包括双酚结构、 一个或两个间隔单元（S）通过醚键与骨架单元（U）连接，至少一个间隔单元（S）包括-CH2-CH2-CH2-CH2-O-CH2-CH(Q)-OG 链或-CH2-CH(OG)-CH2-OM 残基或一个间隔单元中这两种间隔单元的混合物、 G 包括至少一个选自丙酸基、甲基丙酸基、乙酰基、苯甲酰基和它们的组合的基团 及其组合，M 包括至少一个芳基及其组合、 Q 包含至少一个选自氢、甲基、苯基、苯氧基甲基和它们的组合的基团、 及其组合、 b) 填充剂（B）和 c) 引发剂（C）。
• Dental composition and use thereof
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US10004669B2

  公开（公告）日：2018-06-26

  The invention relates to a dental composition comprising polymerizable monomer (1), initiator component(s), filler component(s) in an amount of more than about 20 wt.-%, wt.-% with respect to the whole weight of the composition, the polymerizable monomer (1) being characterized as follows: having exactly two (meth)acrylate reactive moieties, having an unsymmetrical backbone as linkage between the (meth)acrylate reactive moieties, the two (meth)acrylate reactive moieties being attached onto the unsymmetrical monomer backbone as alkyl esters, the unsymmetrical backbone comprising one aromatic moiety of the phenolic type, the polymerizable monomer (1) not containing an acidic moiety, other atoms than carbon, hydrogen, and oxygen, bisphenol moieties. The invention also relates to the use of the dental composition as or for producing a dental filling material, crown and bridge material, inlay, onlay, veneer or dental mill blank.

  本发明涉及一种牙科组合物，该组合物包含可聚合单体（1）、引发剂组分、填充剂组分，其用量占组合物总重量的 20%以上，其中可聚合单体（1）的特征如下：可聚合单体（1）的重量占组合物总重量的 20%以上，引发剂组分的重量占组合物总重量的 20%以上。可聚合单体 (1) 的特征如下：具有正好两个(甲基)丙烯酸酯活性分子，具有不对称骨架作为(甲基)丙烯酸酯活性分子之间的连接，两个(甲基)丙烯酸酯活性分子作为烷基酯连接到不对称单体骨架上，不对称骨架包括一个酚类芳香分子，可聚合单体(1)不含有酸性分子、碳、氢和氧以外的其他原子、双酚分子。本发明还涉及将牙科组合物用作或用于生产牙科填充材料、牙冠和牙桥材料、嵌体、镶嵌体、贴面或牙科磨削坯料。
• Preformed dental composite crown, process of production and use thereof
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US11534264B2

  公开（公告）日：2022-12-27

  The invention relates to a preformed dental composite crown being characterized by its shape and chemical composition, the shape being characterized as follows: having an occlusal top surface and depending buccal, mesial, distal and lingual side surfaces, the side surfaces being connected to each other and forming a crown cervix, the wall thickness of the crown at the crown cervix being lower than 0.6 mm; at least two of opposing depending side surfaces having a concave shape; the chemical composition of the material the preformed dental composite crown is made of being a hardened composition comprising the following components: nano-filler(s) in an amount from 20 to 70 wt. %, resin matrix in an amount from 20 to 75 wt. %, wt. % with respect to the weight of the chemical composition, the resin matrix comprising urethane(meth)acrylate(s) and (meth)acrylate(s) not comprising a urethane moiety. The invention also relates to a kit of parts comprising such a preformed dental composite crown, processes for producing such crowns and the use of such a crown for treating a dental tooth.

  本发明涉及一种预成型的牙科复合材料冠，其特征在于其形状和化学成分，其形状的特征如下：具有一个咬合顶面和相对的颊侧、中侧、远侧和舌侧表面，侧表面相互连接并形成冠颈，冠颈处的冠壁厚度小于0.6 毫米；至少两个相对的侧表面呈凹形；预成型牙科复合材料牙冠的材料的化学成分是一种硬化组合物，包括以下成分：纳米填料，用量为 20 至 70 重量％；树脂基质，用量为 20 至 75 重量％，占化学成分重量的百分比，树脂基质包括聚氨酯（甲基）丙烯酸酯和不包括聚氨酯分子的（甲基）丙烯酸酯。 本发明还涉及包括这种预成型牙科复合材料牙冠的部件套件、生产这种牙冠的工艺以及使用这种牙冠治疗牙科牙齿。