1-乙氧基-2,4-二异氰酸基苯 | 14219-08-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 1-乙氧基-2,4-二异氰酸基苯
• 英文名称: 4-ethoxy-m-phenylene diisocyanate
• 英文别名: 2.4-Diisocyanato-1-aethoxy-benzol；4-Aethoxy-m-phenylendiisocyanat；1-Ethoxy-2,4-diisocyanatobenzene
• CAS: 14219-08-0
• 化学式: C₁₀H₈N₂O₃
• 分子量: 204.185
• InChiKey: SIYBFAKKDKDECW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  68.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-乙氧基-2,4-二异氰酸基苯 在 三乙基膦 作用下， 生成 bis-(4-ethoxy-3-isocyanato-phenyl)-[1,3]diazetidine-2,4-dione
  参考文献：
  名称：

  Siefken, Justus Liebigs Annalen der Chemie, 1949, vol. 562, p. 75,1114

  摘要：

  DOI：
• 作为产物：
  描述：

  光气 、 4-ethoxybenzene-1,3-diamine dihydrochloride 生成 1-乙氧基-2,4-二异氰酸基苯
  参考文献：
  名称：

  Siefken, Justus Liebigs Annalen der Chemie, 1949, vol. 562, p. 75,1114

  摘要：

  DOI：

文献信息

• ISOCYANATE TRIMERISATION CATALYST SYSTEM, A PRECURSOR FORMULATION, A PROCESS FOR TRIMERISING ISOCYANATES, RIGID POLYISOCYANURATE/POLYURETHANE FOAMS MADE THEREFROM, AND A PROCESS FOR MAKING SUCH FOAMS
  申请人：Athey Phillip

  公开号：US20110201709A1

  公开（公告）日：2011-08-18

  The instant invention provides an isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid foams made therefrom, and a process for making such foams. The trimerisation catalyst system comprises: (a) an imidazolium or imidazolinium cation; and (b) an isocyanate-trimer inducing anion; wherein said trimerisation catalyst system has a trimerisation activation temperature in the range of equal to or less than 73° C. The precursor formulation comprises: (1) at least 25 percent by weight of polyol, based on the weight of the precursor formulation; (2) less than 15 percent by weight of a trimerisation catalyst system, based on the weight of the precursor formulation, comprising; (a) an imidazolium or imidazolinium cation; and (c) an isocyanate-trimer inducing anion; wherein said trimerisation catalyst system has a trimerisation activation temperature in the range of equal to or less than 73° C.; and (3) optionally one or more surfactants, one or more flame retardants, water, one or more antioxidants, one or more auxiliary blowing agents, one or more urethane catalysts, one or more auxiliary trimerisation catalysts, or combinations thereof. The process for trimerisation of isocyanates comprises the steps of: (1) providing one or more monomers selected from the group consisting of an isocyanate, a diisocyanate, a triisocyanatetriisocyanate, oligomeric isocyanate, a salt of any thereof, and a mixture of any thereof; (2) providing a trimerisation catalyst system comprising; (a) an imidazolium or imidazolinium cation; and (b) an isocyanate-trimer inducing anion; (c) wherein said trimerisation catalyst system has a trimerisation activation temperature in the range of equal to or less than 73° C.; (3) trimerising said one or more monomers in the presence of said trimerisation catalyst; (4) thereby forming an isocyanurate trimer. The process for making the PIR foam comprises the steps of: (1) providing one or more monomers selected from the group consisting of an isocyanate, a diisocyanate, a triisocyanatetriisocyanate, oligomeric isocyanate, a salt of any thereof, and a mixture any thereof; (2) providing polyol; (3) providing a trimerisation catalyst system comprising; (a) an imidazolium or imidazolinium cation; and (b) an isocyanate-timer inducing anion; wherein said trimerisation catalyst system has a trimerisation activation temperature in the range of equal to or less than 73° C.; and (4) optionally providing one or more surfactants, one or more flame retardants, water, one or more antioxidants, one or more auxiliary blowing agents, one or more urethane catalysts, one or more auxiliary trimerisation catalysts, or combinations thereof; (5) contacting said one or more monomers, and said polyol, and optionally said one or more surfactants, and optionally said one or more flame retardants, and optionally said water, and optionally said one or more antioxidants, and optionally said one or more auxiliary blowing agents in the presence of said trimerisation catalyst system and optionally said one or more urethane catalysts, and optionally said one or more auxiliary trimerisation catalysts; (6) thereby forming said polyisocyanurate/polyurethane rigid foam. The PIR foam comprises the reaction product of one or more monomers selected from the group consisting of an isocyanate, a diisocyanate, a triisocyanatetriisocyanate, oligomeric isocyanate, a salt of any thereof, and a mixture any thereof with polyol in the presence of a trimerisation catalyst system comprising an imidazolium or imidazolinium cation, and an isocyanate-trimer inducing anion, and optionally one or more surfactants, optionally one or more flame retardants, optionally water, optionally one or more antioxidants, optionally one or more auxiliary blowing agents, optionally one or more additional urethane catalysts, and optionally one or more auxiliary trimerisation catalysts, or optionally combinations thereof, wherein the trimerisation catalyst system has a trimerisation activation temperature in the range of equal to or less than 73° C. The PIR foam comprises the reaction product of one or more monomers selected from the group consisting of an isocyanate, a diisocyanate, a triisocyanatetriisocyanate, oligomeric isocyanate, a salt of any thereof, and a mixture any thereof with polyol in the presence of a trimerisation catalyst system comprising an imidazolium or imidazolinium cation, and an isocyanate-trimer inducing anion, and optionally one or more surfactants, optionally one or more flame retardants, optionally water, optionally one or more antioxidants, optionally one or more auxiliary blowing agents, optionally one or more additional polyurethane catalysts, and optionally one or more auxiliary trimerisation catalysts, or optionally combinations thereof, wherein the PIR foam has a polyisocyanurate trimer ratio (Abs 1410 /Abs 1595 ) of at least 5 at a depth of 12 mm from the rising surface of the rigid foam, measured via ATR-FTIR spectroscopy.

  该发明提供了一种异氰酸酯三聚催化剂系统、前体配方、异氰酸酯三聚化过程、由此制成的硬质泡沫以及制备此类泡沫的方法。该三聚化催化剂系统包括：(a)咪唑或咪唑啉阳离子；以及(b)异氰酸酯三聚诱导阴离子；其中所述的三聚化催化剂系统具有等于或小于73℃的三聚化活化温度。前体配方包括：(1)聚醚醇，其重量占前体配方重量的至少25%；(2)三聚化催化剂系统，其重量占前体配方重量的15%以下，包括：(a)咪唑或咪唑啉阳离子；(b)异氰酸酯三聚诱导阴离子；其中所述的三聚化催化剂系统具有等于或小于73℃的三聚化活化温度；以及(3)可选的一个或多个表面活性剂、一个或多个阻燃剂、水、一个或多个抗氧化剂、一个或多个辅助发泡剂、一个或多个脲催化剂、一个或多个辅助三聚化催化剂或其组合。异氰酸酯三聚化过程包括以下步骤：(1)提供一种或多种单体，所述单体选自群组中的异氰酸酯、二异氰酸酯、三异氰酸酯三异氰酸酯、寡聚异氰酸酯、任何其中的盐以及任何其中的混合物；(2)提供三聚化催化剂系统，包括：(a)咪唑或咪唑啉阳离子；以及(b)异氰酸酯三聚诱导阴离子；其中所述的三聚化催化剂系统具有等于或小于73℃的三聚化活化温度；(3)在所述三聚化催化剂的存在下，三聚化所述的一种或多种单体；(4)从而形成异氰酸酯三聚体。制备PIR泡沫的方法包括以下步骤：(1)提供一种或多种单体，所述单体选自群组中的异氰酸酯、二异氰酸酯、三异氰酸酯三异氰酸酯、寡聚异氰酸酯、任何其中的盐以及任何其中的混合物；(2)提供聚醚醇；(3)提供三聚化催化剂系统，包括：(a)咪唑或咪唑啉阳离子；以及(b)异氰酸酯三聚诱导阴离子；其中所述的三聚化催化剂系统具有等于或小于73℃的三聚化活化温度；以及(4)可选地提供一个或多个表面活性剂、一个或多个阻燃剂、水、一个或多个抗氧化剂、一个或多个辅助发泡剂、一个或多个脲催化剂、一个或多个辅助三聚化催化剂或其组合；(5)在所述三聚化催化剂系统和可选的一个或多个脲催化剂以及可选的一个或多个辅助三聚化催化剂的存在下，将所述的一种或多种单体、所述的聚醚醇、可选的一个或多个表面活性剂、可选的一个或多个阻燃剂、可选的水、可选的一个或多个抗氧化剂以及可选的一个或多个辅助发泡剂接触；(6)从而形成所述的聚异氰酸酯/聚氨酯硬质泡沫。PIR泡沫是由异氰酸酯、二异氰酸酯、三异氰酸酯三异氰酸酯、寡聚异氰酸酯、任何其中的盐以及任何其中的混合物和聚醚醇在咪唑或咪唑啉阳离子和异氰酸酯三聚诱导阴离子以及可选的一个或多个表面活性剂、可选的一个或多个阻燃剂、可选的水、可选的一个或多个抗氧化剂、可选的一个或多个辅助发泡剂、可选的一个或多个额外脲催化剂以及可选的一个或多个辅助三聚化催化剂或其组合的存在下的反应产物，其中所述的三聚化催化剂系统具有等于或小于73℃的三聚化活化温度。PIR泡沫在距硬质泡沫上升表面12mm处通过ATR-FTIR光谱测量具有聚异氰酸酯三聚体比值(Abs1410/Abs1595)至少为5。
• SIZING AGENT FOR CARBON FIBER, CARBON FIBER WITH IMPROVED INTERFACIAL ADHESION, POLYMERIZATION REACTION TYPE CARBON FIBER-REINFORCED POLYMER COMPOSITE MATERIAL USING SAME, AND PRODUCTION METHOD THEREFOR
  申请人：KOREA INSTITUTE OF MACHINERY & MATERIALS

  公开号：US20190284751A1

  公开（公告）日：2019-09-19

  The present invention relates to a sizing agent for carbon fibers, a carbon fiber with improved interfacial adhesion, a polymerization reaction type carbon fiber-reinforced polymer composite material using the same, and a production method therefor and, more specifically, to a sizing agent for carbon fibers, comprising a phenoxy resin and a block isocyanate compound prepared through a reaction of ε-caprolactam with one of two isocyanate groups of a diisocyanate compound, and the production of a carbon fiber with improved interfacial adhesion using the same, a polymerization reaction type carbon fiber-reinforced polymer composite material using the carbon fiber with improved interfacial adhesion, and a production method therefor.

  本发明涉及一种用于碳纤维的分散剂、改善界面黏附的碳纤维、采用该分散剂制备的聚合反应型碳纤维增强聚合物复合材料以及其生产方法，更具体地，涉及一种用于碳纤维的分散剂，包括一种苯氧树脂和一种经由ε-己内酰胺与二异氰酸酯化合物的两个异氰酸基中的一个反应制备的块状异氰酸酯化合物，并使用该分散剂生产改善界面黏附的碳纤维，采用改善界面黏附的碳纤维制备的聚合反应型碳纤维增强聚合物复合材料，以及其生产方法。
• Novel compound for color-producing composition, and recording material
  申请人：——

  公开号：US20010044553A1

  公开（公告）日：2001-11-22

  A urea-urethane compound having one or more urea groups and one or more urethane groups in the molecular structure, the number of said urea groups (A) and the number of said urethane groups (B) satisfying the following numerical formula: 10≧( A+B )≧3 wherein each of A and B is an integer of 1 or more.

  分子结构中含有一个或多个脲基和一个或多个脲酯基的脲酯化合物，其中所述脲基（A）的数量和所述脲酯基（B）的数量满足以下数值公式：10≤(A+B)≤3 ，其中A和B均为1或更多的整数。
• NOVEL COMPOUND FOR COLOR-PRODUCING COMPOSITION, AND RECORDING MATERIAL
  申请人：KABASHIMA Kazuo

  公开号：US20100105941A1

  公开（公告）日：2010-04-29

  A urea-urethane compound having one or more urea groups and one or more urethane groups in the molecular structure, the number of said urea groups (A) and the number of said urethane groups (B) satisfying the following numerical formula: 10≧( A+B )≧3 wherein each of A and B is an integer of 1 or more.

  一种尿素-脲化合物，其分子结构中具有一种或多种尿素基团和一种或多种脲基团，其中所述尿素基团（A）的数量和所述脲基团（B）的数量满足以下数值公式：10≥（A+B）≥3，其中A和B均为1或更多的整数。
• IN SITU BULKING COMPOSITION
  申请人：Milbocker Michael T.

  公开号：US20110135700A1

  公开（公告）日：2011-06-09

  The present invention relates to a hydrated, biocompatible tissue-augmentation compound and methodology for its implantation into mammalian tissue. The tissue-augmentation compound is comprised of: living tissue, optionally body derived fluids, and at least one NCO-terminated hydrophilic urethane prepolymer derived from an organic polyisocyanate, and oxyethylene-containing diols or polyols in which essentially all of hydroxyl groups are capped with polyisocyanate.

  本发明涉及一种水合的、生物相容的组织增强化合物及其植入哺乳动物组织的方法。该组织增强化合物由活体组织、可选的体液和至少一种由有机多异氰酸酯衍生的NCO-末端亲水性聚氨酯预聚物和含氧乙烯基二醇或多元醇组成，其中基本上所有的羟基都被聚异氰酸酯封顶。