bis-(2,5-diisocyanato-4-methyl-phenyl)-methane | 18456-17-2

• 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: bis-(2,5-diisocyanato-4-methyl-phenyl)-methane
• 英文别名: Bis-(2,5-diisocyanato-4-methyl-phenyl)-methan；1-[(2,5-Diisocyanato-4-methylphenyl)methyl]-2,5-diisocyanato-4-methylbenzene
• CAS: 18456-17-2
• 化学式: C₁₉H₁₂N₄O₄
• 分子量: 360.329
• InChiKey: CEYQSLWZLPHFBW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  118
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  光气 、 alkaline earth salt of/the/ methylsulfuric acid 生成 bis-(2,5-diisocyanato-4-methyl-phenyl)-methane
  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。
• [EN] POLYMER-NSAID CONJUGATE<br/>[FR] CONJUGUÉ POLYMÈRE-AINS
  申请人：POLYACTIVA PTY LTD

  公开号：WO2014000033A1

  公开（公告）日：2014-01-03

  The invention relates to polymer-drug conjugate for delivering a substituted alkanoic acid non-steroidal anti-inflammatory drug (NSAID). The invention also relates to drug delivery systems comprising the polymer-NSAID conjugate. The polymer-NSAID conjugates comprise a substituted alkanoic acid non-steroidal anti-inflammatory drug (NSAID) conjugated to a biodegradable polymer backbone by an ester linkage.

  该发明涉及用于传递替代烷基酸非甾体抗炎药物（NSAID）的聚合物-药物共轭物。该发明还涉及包括聚合物-NSAID共轭物的药物传递系统。聚合物-NSAID共轭物包括通过酯键连接到可生物降解聚合物骨架的替代烷基酸非甾体抗炎药物（NSAID）。
• POLYMERIC MATERIALS
  申请人：Graichen Florian Hans Maximilian

  公开号：US20160075716A1

  公开（公告）日：2016-03-17

  The present invention relates to a polymer comprising as part of its polymer backbone a moiety of Formula (II): where one of R 6 to R 10 represents A-O— and one of R 6 to R 10 represents —O—B and the remainder of R 6 to R 10 represent H, where A and B represent the remainder of the polymer backbone and may be the same or different.

  本发明涉及一种聚合物，其聚合骨架的一部分包括式（II）的基团：其中R6至R10中的一个表示A-O—，R6至R10中的一个表示—O—B，而R6至R10的其余部分表示H，其中A和B表示聚合骨架的其余部分，可以相同也可以不同。
• BIS(N-SILYLALKYL)ASPARTIMIDES AND PROCESSES THEREFOR
  申请人：ITTEL STEVEN DALE

  公开号：US20090165676A1

  公开（公告）日：2009-07-02

  Compositions of bis(N-silylalkyl)aspartimides and processes for their synthesis are provided. The compounds are useful, for example, for making primers, adhesives, surfactants, viscosity modifiers, processing aids, and other products. Compositions of bis(N-silylalkyl)aspartamide urethane isocyanates and processes for their synthesis are provided. The compositions are useful, for example, for making primers, adhesives, surfactants, viscosity modifiers, processing aids, and other products.

  提供了双(N-硅烷基)琥酰亚胺的组合物及其合成方法。这些化合物可用于制备底漆、粘合剂、表面活性剂、粘度调节剂、加工助剂和其他产品。提供了双(N-硅烷基)琥酰亚胺尿素异氰酸酯的组合物及其合成方法。这些组合物可用于制备底漆、粘合剂、表面活性剂、粘度调节剂、加工助剂和其他产品。
• Water based intercoat coating composition and mulit-layer coating film-forming method by use of the same
  申请人：——

  公开号：US20030187125A1

  公开（公告）日：2003-10-02

  A water based intercoat coating composition containing (A) a polyester resin comprising, as essential components, an alicyclic polybasic acid (a 1 ) and/or an alicyclic polyhydric alcohol (a 2 ), other polybasic acid (a 3 ) and other polyhydric alcohol (a 4 ), (B) a crosslinking agent, and (C) a water based urethane resin emulsion.

  一种水性中间涂层涂料组合物，包含(A)聚酯树脂，其包含至少一个脂环多酸（a1）和/或一个脂环多元醇（a2）作为必要组分，另外还包括其他多酸（a3）和其他多元醇（a4），(B)交联剂，以及(C)水性聚氨酯树脂乳液。