N-phenyl-N'-p-tolyl-guanidine | 127213-68-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-phenyl-N'-p-tolyl-guanidine
• 英文别名: N-Phenyl-N'-p-tolyl-guanidin；N-Phenyl-N'-p-tolylguanidin；N-(4-methylphenyl)-N'-phenylguanidine；2-(4-methylphenyl)-1-phenylguanidine
• CAS: 127213-68-7
• 化学式: C₁₄H₁₅N₃
• 分子量: 225.293
• InChiKey: DJOJMFSKYDPHHN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  50.4
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4-甲基苯胺盐酸盐 、 苯基氰胺 生成 N-phenyl-N'-p-tolyl-guanidine
  参考文献：
  名称：

  Heller; Bauer, Journal fur praktische Chemie (Leipzig 1954), 1902, vol. <2>65, p. 378

  摘要：

  DOI：

文献信息

• Polymerizable composition, optical material comprising the composition and method for producing the material
  申请人：——

  公开号：US20040254258A1

  公开（公告）日：2004-12-16

  A cured matter obtained by polymerizing and curing a polymerizable composition comprising a compound having at least one episulfide in a molecule is reduced in an odor by adding a perfume to the polymerizable composition comprising the compound having at least one episulfide in a molecule. A cloudiness of the lens is removed by raising a purity of sulfur to 98% or more. A reduction in a chlorine content of the sulfur compound described above to 0.1% by weight or less elevates an oxidation resistance and a light fastness of the high refractive index optical material and improves a color tone thereof. An optical product having a high refractive index and a high-degree transparency is provided by subjecting the composition in advance to deaerating treatment at 0 to 100° C. for one minute to 24 hours under a reduced pressure of 0.001 to 50 torr.

  通过聚合和固化至少含有一种环硫醚的化合物的可聚合组合物获得的治愈物质，通过向至少含有一种环硫醚的化合物的可聚合组合物中添加香水来减少其气味。通过将硫的纯度提高到98％或更高，可以消除镜片的混浊。将上述硫化合物的氯含量降低至0.1％或更低可以提高高折射率光学材料的氧化抗性和耐光性，并改善其色调。通过在0至100°C下将组合物事先进行脱气处理，以在0.001至50 torr的减压下持续1分钟至24小时，可提供具有高折射率和高度透明度的光学产品。
• COMPOSITION FOR OPTICAL MATERIAL
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1326095A1

  公开（公告）日：2003-07-09

  The present invention relates to a composition for optical materials, comprising (a) a compound having in one molecule at least one structure represented by the following Formula 1: wherein R1 is a C0-10 hydrocarbon group, each of R2, R3 and R4 is a C1-10 hydrocarbon group or hydrogen, Y is O, S, Se or Te, m is 1 to 5, and n is 0 to 5; (b) a compound having in one molecule at least one isocyanate group and/or at least one isothiocyanate group; (c) a compound having in one molecule at least one mercapto group; and (d) an inorganic compound having sulfur atom and/or selenium atom, and also relates to an optical material produced by polymerization curing the composition, a production method thereof, and an optical lens comprising the optical material. The present invention provides a high refractive, high Abbe's number optical material having an improved impact resistance.

  本发明涉及一种光学材料组合物，包括 (a) 在一个分子中至少有一个结构由下式 1 表示的化合物： 其中 R1 为 C0-10 烃基，R2、R3 和 R4 各为 C1-10 烃基或氢，Y 为 O、S、Se 或 Te，m 为 1 至 5，n 为 0 至 5； (b) 在一个分子中至少具有一个异氰酸酯基团和/或至少一个异硫氰酸酯基团的化合物；(c) 在一个分子中具有至少一个巯基的化合物；以及 (d) 具有硫原子和/或硒原子的无机化合物，还涉及通过聚合固化该组合物生产的光学材料、其生产方法以及包含该光学材料的光学透镜。本发明提供了一种高折射率、高阿贝数的光学材料，具有更好的抗冲击性。
• POLYMERIZABLE COMPOSITION, OPTICAL MATERIAL COMPRISING THE COMPOSITION AND METHOD FOR PRODUCING THE MATERIAL
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1524289A1

  公开（公告）日：2005-04-20

  A cured matter obtained by polymerizing and curing a polymerizable composition comprising a compound having at least one episulfide in a molecule is reduced in an odor by adding a perfume to the polymerizable composition comprising the compound having at least one episulfide in a molecule. A cloudiness of the lens is removed by raising a purity of sulfur to 98 % or more. A reduction in a chlorine content of the sulfur compound described above to 0.1 % by weight or less elevates an oxidation resistance and a light fastness of the high refractive index optical material and improves a color tone thereof. An optical product having a high refractive index and a high-degree transparency is provided by subjecting the composition in advance to deaerating treatment at 0 to 100°C for one minute to 24 hours under a reduced pressure of 0.001 to 50 torr.

  通过聚合和固化包含分子中至少含有一种表硫化物的化合物的可聚合组合物而获得的固化物，可通过向包含分子中至少含有一种表硫化物的化合物的可聚合组合物中添加香料来减少气味。 将硫的纯度提高到 98% 或更高，可消除镜片的浑浊度。 将上述硫化合物的氯含量降低到 0.1%（重量百分比）或更低，可提高高折射率光学材料的抗氧化性和耐光性，并改善其色调。 在 0.001 至 50 托的减压条件下，将组合物预先在 0 至 100°C 的温度下进行 1 分钟至 24 小时的脱气处理，可获得具有高折射率和高透明度的光学产品。
• POLYMERIZABLE COMPOSITION
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1775315A1

  公开（公告）日：2007-04-18

  A polymerizable composition containing (A) a compound having two or more mercapto groups; (B) a NCO-terminated polyurethane prepolymer; (C) a polyisocyanate compound; and (D) an episulfide compound. The episulfide compound D has in its molecule at least one structural group represented by the following formula 1: wherein R1 is a divalent hydrocarbon group having from 1 to 10 carbon atoms or a single bond, R2, R3 and R4 are each independently a hydrocarbon group having from 1 to 10 carbon atoms or hydrogen, Y is O or S, m is an integer of from 1 to 5, and n is an integer of from 0 to 5. Optical materials produced by curing the polymerizable composition by polymerization have a high refractive index and a high Abbe's number and are excellent in impact strength.

  一种可聚合组合物，其中含有 (A) 具有两个或两个以上巯基的化合物；(B) NCO 端聚氨酯预聚物；(C) 多异氰酸酯化合物；和 (D) 表硫化物化合物。环硫化物化合物 D 的分子中至少有一个结构基团由下式 1 表示： 其中 R1 是具有 1 至 10 个碳原子的二价烃基或单键，R2、R3 和 R4 各自独立地是具有 1 至 10 个碳原子的烃基或氢，Y 是 O 或 S，m 是 1 至 5 的整数，n 是 0 至 5 的整数。通过聚合固化可聚合组合物生产的光学材料具有高折射率和高阿贝数，并且冲击强度极佳。
• CURABLE COMPOSITION
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1882713A1

  公开（公告）日：2008-01-30

  A curable composition containing an inorganic compound A having sulfur atom and/or selenium atom, a compound B represented by the following formula 1: wherein m is an integer from 0 to 4, and n is an integer from 0 to 2, and a compound C selected from the group consisting of thiol compounds having one SH group and disulfide compounds which are other than the compound B and have one or more disulfide linkages. The inorganic compound A is contained in an amount from 1 to 50 parts by weight and the compound B is contained in an amount from 50 to 99 parts by weight when a total of the inorganic compound A and the compound B is taken as 100 parts by weight. The compound C is contained in an amount from 1 to 20 parts by weight based on 100 parts by weight in total of the inorganic compound A and the compound B. The curable composition causes little increase in the viscosity even when subjected to prepolymerization and deaeration, thereby facilitating the operation of cast polymerization for producing optical materials, etc.

  一种可固化组合物，含有一种具有硫原子和/或硒原子的无机化合物 A，一种由下式 1 表示的化合物 B： 其中 m 为 0 至 4 的整数，n 为 0 至 2 的整数，以及选自具有一个 SH 基团的硫醇化合物和二硫化合 物的化合物 C，该化合物与化合物 B 不同，具有一个或多个二硫键。无机化合物 A 的含量为 1 至 50 份（按重量计），化合物 B 的含量为 50 至 99 份（按重量计），当无机化合物 A 和化合物 B 的总量为 100 份（按重量计）时。以无机化合物 A 和化合物 B 的总重量为 100 重量份计，化合物 C 的含量为 1 至 20 重量份。该可固化组合物即使在进行预聚合和脱气时，粘度也几乎不会增加，因此有利于生产光学材料等的浇铸聚合操作。