1,4-Naphthylendiisocyanat | 46494-42-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,4-Naphthylendiisocyanat
• 英文别名: naphthalene-1,4-diyl diisocyanate；Naphthalin-1,4-diyldiisocyanat；1.4-Diisocyanato-naphthalin；1,4-naphthalene diisocyanate；1,4-naphthylene diisocyanate；1,4-diisocyanatonaphthalene；Naphthalene, 1,4-diisocyanato-
• CAS: 46494-42-2
• 化学式: C₁₂H₆N₂O₂
• 分子量: 210.192
• InChiKey: SIZPGZFVROGOIR-UHFFFAOYSA-N

物化性质

• 沸点：
  330.7±30.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,4-Naphthylendiisocyanat 、 (1,2,3-tri-t-butylcyclopropen-1-yl)-bis(trimethylsilyl)phosphan 以 苯 为溶剂， 反应 8.0h， 以50%的产率得到E-1,1'-(1,4-Naphthylen)bis<3-(tri-tert-butyl-2-cyclopropen-1-yl)-1,2-bis(trimethylsilyl)-3-phosphaisoharnstoff>
  参考文献：
  名称：

  Wegmann, Thomas; Hafner, Michael; Regitz, Manfred, Chemische Berichte, 1993, vol. 126, # 11, p. 2525 - 2530

  摘要：

  DOI：
• 作为产物：
  描述：

  光气 、 1,4-二胺萘 生成 1,4-Naphthylendiisocyanat
  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

• Flame retardant, precursor thereof, and flame retardant material
  申请人：X-EXTREME PTE. LTD.

  公开号：US10407449B1

  公开（公告）日：2019-09-10

  A flame retardant is provided, which has a structure represented by the following Structural Formula (I) or (II): wherein R1 and R2 each independently represent a substituted or unsubstituted aromatic group, a substituted or unsubstituted araliphatic group, a substituted or unsubstituted aliphatic group, or a substituted or unsubstituted cycloaliphatic group; R2 is R2N═C═N—R5m, wherein R5 is arylene or alkylene, and is identical or different in the repeat unit, and m is an integer from 0 to 5; n is an integer equal to or larger than 1; “” and “” respectively represent either a double bond or two single bonds, and “” and “” are not both double bonds; when “” represents a double bond, R3 is an oxygen atom; when “” represents two single bonds, R3 is R3a and R3b, in which R3a is a hydroxyl group and R3b is when “” represents a double bond, R4 is a nitrogen atom; when “” represents two single bonds, R4 is R4a and R4b, in which R4a is a secondary amino group and R4b is and R2′ is attached to R4a in Structural Formula (I), and R2 is attached to R4a in Structural Formula (II).

  提供一种阻燃剂，其结构由以下结构式（I）或（II）表示：其中R1和R2分别独立表示取代或未取代的芳香基团，取代或未取代的芳基脂肪基团，取代或未取代的脂肪基团，或取代或未取代的环脂基团；R2是R2N═C═N—R5m，其中R5是芳烃基或烷基，在重复单元中相同或不同，m为0到5的整数；n为大于等于1的整数；“”和“”分别表示双键或两个单键，“”和“”不同时为双键；当“”表示双键时，R3为氧原子；当“”表示两个单键时，R3为R3a和R3b，其中R3a为羟基，R3b为；当“”表示双键时，R4为氮原子；当“”表示两个单键时，R4为R4a和R4b，其中R4a为次级氨基团，R4b为；在结构式（I）中，R2'连接到R4a，而在结构式（II）中，R2连接到R4a。
• Pyrithione compound and microcapsule using the same
  申请人：Sugai Masaharu

  公开号：US20050271736A1

  公开（公告）日：2005-12-08

  A compound represented by formula (I); a multifunctional isocyanate composition, containing an adduct formed by treating the compound represented by formula (I) with a compound represented by formula (II); and a microcapsule using the multifunctional isocyanate composition: wherein, in formula (I), R 1 represents -L 1 -X 1 or X 1 ; R 2 represents a hydrogen atom or -L 2 -X 2 ; L 1 and L 2 each independently represent a divalent linking group; X 1 and X 2 each independently represent a nucleophilic substituent; n represents an integer of 1 to 4; and when n is 2 or more, R 1 s may be the same or different; and R 3 —(NCO) m Formula (II) wherein, in formula (II), R 3 represents an arbitrary m-valent linking group; and m represents an integer of 2 or above.

  一种由化学式（I）表示的化合物；一种含有通过将化学式（I）表示的化合物与化学式（II）表示的化合物处理形成的加合物的多功能异氰酸酯组合物；以及使用多功能异氰酸酯组合物的微胶囊：其中，在化学式（I）中，R1表示-L1-X1或X1；R2表示氢原子或-L2-X2；L1和L2各自独立表示二价连接基团；X1和X2各自独立表示亲核取代基；n表示1到4之间的整数；当n为2或更多时，R1可以相同也可以不同；且R3—（NCO）m 化学式（II）其中，在化学式（II）中，R3表示任意m价连接基团；m表示2或以上的整数。
• Release sustaining composition and sustained release preparation
  申请人：Hayakawa Kazuhisa

  公开号：US20050147676A1

  公开（公告）日：2005-07-07

  A release sustaining composition comprising a polyalkylene polyol derivative comprising repeating units U-1 derived from a water-soluble polyalkylene polyol and a polyisocyanate and repeating units U-2 derived from a dihydroxy compound and a polyisocyanate in a molar ratio of U-1/U-2 between 0.5/0.5 and 0.99/0.01 and optionally a water-soluble cellulose ether is combined with an active ingredient to make a sustained release preparation.

  一种持续释放组合物，包括由可溶于水的聚烯烃聚醚和聚异氰酸酯衍生的重复单元U-1以及由二羟基化合物和聚异氰酸酯衍生的重复单元U-2，在U-1/U-2的摩尔比在0.5/0.5至0.99/0.01之间，可选地与可溶于水的纤维素醚结合，用于制备持续释放制剂。
• Novel material forming supramolecular structures, process and uses
  申请人：Hayes Wayne

  公开号：US20080200718A1

  公开（公告）日：2008-08-21

  The invention relates to novel material, forming supramolecular structures below its transition temperature, which contains at least one C=O and/or C=S group and at least one N—H, O—H and/or S—H group and wherein the material has the structure A(—X—B) n (1) wherein A is a cyclic, aromatic and/or aliphatic group, n being a number of 1 to 4, —X—B is, if n is 2, the same or different, and if n is 3 or 4, the same, partly the same or different and has one of the structures (2) to (4) NH—C(Y)—Y—B   (2) —NH—C(Y)—NR—B   (3) —Y—C(Y)—NR—B   (4) with Y being an Oxygen and/or Sulfur atom, B being an organic group with at least one heteroatom, where the heteroatom is bound to at least two carbon atoms when B is linear or cyclic, and where the heteroatom is bound to at least one carbon atom when B is branched, and R being a Hydrogen atom, a cyclic, aromatic and/or aliphatic group or another B group which is the same or different. The material can be made by reacting at least one isocyanate and/or thioisocyanate with at least one amine, alcohol and/or thiol. Typically, the material is used first below its transition temperature, followed by increasing the temperature to around or above the transition temperature, carrying out a process step and subsequently decrease the temperature below the transition temperature.

  该发明涉及一种新型材料，在其转变温度以下形成超分子结构，其含有至少一个C=O和/或C=S基团，以及至少一个N—H、O—H和/或S—H基团，并且该材料具有结构A(—X—B)n(1)，其中A是一个环状、芳香性和/或脂肪族基团，n为1至4的数字，—X—B是，如果n为2，则相同或不同，如果n为3或4，则相同、部分相同或不同，并且具有结构(2)到(4)之一NH—C(Y)—Y—B、—NH—C(Y)—NR—B、—Y—C(Y)—NR—B，其中Y是氧和/或硫原子，B是具有至少一个杂原子的有机基团，当B为线性或环状时，杂原子与至少两个碳原子结合，当B为支链时，杂原子与至少一个碳原子结合，R是氢原子、环状、芳香性和/或脂肪族基团，或另一个相同或不同的B基团。该材料可通过至少一种异氰酸酯和/或硫代异氰酸酯与至少一种胺、醇和/或硫醇反应制备。通常，该材料首先在其转变温度以下使用，随后升高温度至转变温度左右或以上，进行一个工艺步骤，然后降低温度至转变温度以下。
• Process for preparing 1,4-diaminonaphthalene and/or 1,5-diaminonaphthalene
  申请人：——

  公开号：US20020198408A1

  公开（公告）日：2002-12-26

  1,4-diaminonaphthalene and/or 1,5-diaminonaphthalene are produced by (a) reacting naphthalene with a halogen, (b) optionally, separating 1,4-dihalogen naphthalene or 1,5-dihalogen naphthalene from the mixture from step (a), and (c) reacting the mixture from step (a) or the 1,4-dihalogen naphthalene or the 1,5-dihalogen naphthalene from step (b) with ammonia and/or an organic amine in the presence of a catalyst.

  1,4-二氨基萘和/或1,5-二氨基萘的制备方法为：（a）将萘与卤素反应，（b）可选地，从步骤（a）的混合物中分离出1,4-二卤代萘或1,5-二卤代萘，（c）在催化剂的存在下，将步骤（a）的混合物或步骤（b）中的1,4-二卤代萘或1,5-二卤代萘与氨和/或有机胺反应。