Tolylen-2,3-diisocyanat | 7373-19-5

• 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: Tolylen-2,3-diisocyanat
• 英文别名: diisocyanato-toluene；toluenediisocyanate；Toluendiisocyanat；1,2-diisocyanato-3-methylbenzene
• CAS: 7373-19-5
• 化学式: C₉H₆N₂O₂
• 分子量: 174.159
• InChiKey: VMDKCOKSZGQUME-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  甲苯 生成 Tolylen-2,3-diisocyanat
  参考文献：
  名称：

  CHEM. AND ENG. NEWS, 65,(1987) N 1, 12

  摘要：

  DOI：

文献信息

• [EN] RECYCLABLE AND REWORKABLE POLYOL (S)<br/>[FR] POLYOL(S) RECYCLABLE(S) ET RÉUSINABLE(S)
  申请人：ADITYA BIRLA CHEMICALS THAILAND LTD EPOXY DIV

  公开号：WO2020260970A1

  公开（公告）日：2020-12-30

  Polyol component(s) for a recyclable polyurethane system is disclosed. The recyclable polyurethane system comprises a polyol component having a structural Formula (I), a polyol component having a structural Formula (II) or a polyol component having a structural Formula III and an isocyanate curing agent. A process(es) for preparing the polyol component having the structural Formula (I), the polyol component having the structural Formula (II) and the polyol component having the structural Formula (III) is also disclosed.

  揭示了用于可回收聚氨酯系统的多元醇组分。该可回收聚氨酯系统包括具有结构式（I）的多元醇组分，具有结构式（II）的多元醇组分或具有结构式III的多元醇组分以及异氰酸酯固化剂。还公开了制备具有结构式（I）、具有结构式（II）和具有结构式（III）的多元醇组分的方法。
• NOVEL FLUORENE OXIME ESTER COMPOUND, PHOTOPOLYMERIZATION INITIATOR AND PHOTORESIST COMPOSITION CONTAINING THE SAME
  申请人：KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

  公开号：US20150111152A1

  公开（公告）日：2015-04-23

  Provided are a novel fluorene oxime ester compound, and a photopolymerization initiator and a photoresist composition containing the same.

  提供了一种新型的芴肟酯化合物，以及含有该化合物的光聚合引发剂和光阻组合物。
• [EN] KETAL ESTER DERIVATIVES<br/>[FR] DÉRIVÉS CÉTO-ESTERS
  申请人：SEGETIS INC

  公开号：WO2010036884A1

  公开（公告）日：2010-04-01

  The present disclosure relates to the preparation of acrylate, alkacrylate, allyl, and polycarbonate derivatives of hydroxy ketal esters, and uses thereof.

  本公开涉及羟基缩醛酮酯的丙烯酸酯、烯丙酸酯、烯丙基和聚碳酸酯衍生物的制备以及它们的用途。
• [EN] IMINOSUGAR DERIVATIVES AS GLUCOSIDASE INHIBITORS<br/>[FR] DERIVES D'IMINOSUCRES UTILISES COMME INHIBITEURS DE LA GLUCOSIDASE
  申请人：RANBAXY LAB LTD

  公开号：WO2004039373A1

  公开（公告）日：2004-05-13

  Bis- and trisazasugar derivatives and processes for the preparation thereof are disclosed herein. The disclosed compounds have α-glucosidase inhibiting properties, and are useful in the treatment of diabetes. Pharmaceutical compositions containing the disclosed compounds and their use as anti-diabetic agents is also disclosed (Formula I).

  本文揭示了双-和三氮糖衍生物及其制备方法。所披露的化合物具有α-葡萄糖苷酶抑制性能，并且在糖尿病治疗中具有用途。还披露了含有所述化合物的药物组合物以及它们作为抗糖尿病药物的用途（化学式 I）。
• Preparation of isocyanurates
  申请人：ICI Americas Inc.

  公开号：US04145544A1

  公开（公告）日：1979-03-20

  Disclosed is a process for the preparation of ethylenically unsaturated isocyanurates which comprises a first step of trimerizing an aromatic polyisocyanate in the presence of an isocyanate trimerization catalyst and an ethylenically unsaturated solvent wherein at least 20% by weight of the solvent is an ethylenically unsaturated polar solvent, to form an isocyanate-containing isocyanurate and a second step of reacting the isocyanate-containing isocyanurate with a monohydric alcohol containing a vinylidene group to form an ethylenically unsaturated isocyanurate. The resulting solution of an ethylenically unsaturated isocyanurate dissolved in an ethylenically unsaturated solvent may be cured to form resins having excellent high temperature resistant properties.

  揭示了一种制备乙烯不饱和异氰酸脲的过程，包括以下步骤：在异氰酸酯三聚物催化剂和乙烯不饱和溶剂的存在下，通过三聚芳香族多异氰酸酯的第一步骤进行三聚，其中至少20%的溶剂按重量是乙烯不饱和极性溶剂，形成含异氰酸酯的异氰酸脲；和将含异氰酸酯的异氰酸脲与含有乙烯基团的一元醇反应的第二步骤，形成乙烯不饱和异氰酸脲。将乙烯不饱和异氰酸脲溶解在乙烯不饱和溶剂中的结果溶液可用于固化，形成具有优异耐高温性能的树脂。