甲苯-2,4,6-三基三异氰酸酯 | 7373-26-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 甲苯-2,4,6-三基三异氰酸酯
• 英文名称: toluene 2,4,6-triisocyanate
• 英文别名: 2,4,6-triisocyanato-toluene；Toluene-2,4,6-triyl triisocyanate；1,3,5-triisocyanato-2-methylbenzene
• CAS: 7373-26-4
• 化学式: C₁₀H₅N₃O₃
• 分子量: 215.168
• InChiKey: PFUKECZPRROVOD-UHFFFAOYSA-N

物化性质

• 熔点：
  75 °C
• 沸点：
  133-139 °C(Press: 1-3 Torr)
• 密度：
  1.26±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  88.3
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 海关编码：
  2929109000

反应信息

• 作为反应物：
  描述：

  甲苯-2,4,6-三基三异氰酸酯 在 乙醚 、 氨 作用下， 生成 N,N'',N''''-(methyl-benzene-1,3,5-triyl)-tri-urea
  参考文献：
  名称：

  374.制备对称的芳族三胺和三异氰酸酯

  摘要：

  DOI：

  10.1039/jr9490001753
• 作为产物：
  描述：

  2,4,6-三氨基甲苯三盐酸盐 在 三光气 作用下， 以 氯苯 为溶剂， 反应 24.0h， 以52%的产率得到甲苯-2,4,6-三基三异氰酸酯
  参考文献：
  名称：

  一种废旧TNT转化再利用工艺

  摘要：

  本发明公开了一种废旧TNT转化再利用工艺，包括以下步骤，以废旧TNT为原料，Pd/C为催化剂，氢气为还原剂，甲醇、氯仿、甲苯和丙酮中的一种为溶剂，在高压反应釜中催化加氢制备2,4,6‑三氨基甲苯，常温下反应得到2,4,6‑三氨基甲苯盐酸盐。以三氨基甲苯盐酸盐和三光气为原料，氯苯为溶剂，先将三光气溶于氯苯(氯苯已事先用分子筛除水)，将三光气溶液加入到三氨基甲苯盐酸盐溶液中，降至室温，过滤，减压蒸馏得TTI。本发明的废旧TNT转化为甲苯‑2,4,6‑三异氰酸酯(TTI)的工艺方法既可解决大量废旧TNT堆积库房，影响部队正常勤务保障的问题，又可将毫无利用价值的废旧TNT转化为高价值化工产品，提升经济效益。

  公开号：

  CN111393328A

文献信息

• [EN] URAZOLE COMPOUNDS<br/>[FR] COMPOSÉS URAZOLE
  申请人：UNIV GENT

  公开号：WO2015018928A1

  公开（公告）日：2015-02-12

  The present invention relates to a compound of formula (I) or a stereoisomer, enantiomer, racemic, or tautomer thereof, (I) wherein R1, R2, R3, R4, R5, R6, R7, L1 and Q1 have the meaning defined in the claims and the description. The present invention also relates to a process for the preparation of the compound of formula (I). The present invention also relates to the use of a compound of formula (I) as an in situ precursor of a triazolinedione reagent for the functionalization of enes, dienes, aryl and heteroaryl systems via the ene reactions, Diels-Alder reactions, and electrophilic aromatic substitution reactions of said reagent. The present invention also relates to the use of a compound of formula (I) in polymers, membranes, adhesives, foams, sealants, molded articles, films, extruded articles, fibers, elastomers, polymer based additives, pharmaceutical and biomedical products, varnishes, paints, coatings, inks, composite material, organic LEDs, organic semiconductors, conducting organic polymers, or 3D printed articles. The present invention also relates to article comprising said compound of formula (I) and to a process for reshaping and/or repairing said article.

  本发明涉及式(I)的化合物或其立体异构体、对映异构体、消旋体或互变异构体，其中R1、R2、R3、R4、R5、R6、R7、L1和Q1在权利要求和说明书中定义的含义。本发明还涉及制备式(I)化合物的方法。本发明还涉及将式(I)化合物用作三唑烯二酮试剂的原位前体，用于通过烯反应、迪尔斯-阿尔德反应和该试剂的亲电芳烃取代反应对烯烃、二烯烃、芳基和杂环芳基体系进行官能化。本发明还涉及将式(I)化合物用于聚合物、膜、粘合剂、泡沫、密封剂、成型制品、薄膜、挤出制品、纤维、弹性体、基于聚合物的添加剂、药用和生物医学产品、清漆、油漆、涂料、油墨、复合材料、有机发光二极管、有机半导体、导电有机聚合物或3D打印制品的用途。本发明还涉及包含所述式(I)化合物的物品以及对所述物品进行重塑和/或修复的方法。
• COMPOSITIONS COMPRISING A POLYMERIC NETWORK
  申请人：UNIVERSITEIT GENT

  公开号：US20170327625A1

  公开（公告）日：2017-11-16

  The present invention relates to a composition comprising a polymeric network having at least one unit of formula (I), (II), and/or (III); (I) (II) (III) wherein said composition is obtained by contacting at least one compound A comprising at least two functions selected from the group of function of formula X—C(═O)—CHR 1 —C(═O)—R 2 , —C(═O)—C—R 2 ; or —C(═O)—CR 1 ═CR 2 —NR 4 R 5 ; wherein at least 25% by weight of compounds A have a functionality ≦5, with % by weight relative to the total weight of compounds A; with at least one compound B comprising at least one NH 2 , or NH 3 + groups; wherein X, R 1 , R 2 , R 3 , R 4 , R 5 , L 1 and L 2 have the same meaning as that defined in the claims. The present invention also relates to a compound comprising at least two units and at most 5 units of formula (I), (II), and/or (III); wherein R 1 , R 2 , R 3 , X, L 1 and L 2 have the same meaning as that defined in the claims. The present invention also relates to processes for preparing said composition and said compounds, to material, articles, and polymers comprising or using said compositions and compounds, and the use thereof.

  本发明涉及一种组合物，其包括至少一种具有式(I)、(II)和/或(III)的聚合网络单元；其中所述组合物是通过接触至少一种化合物A而获得的，所述化合物A包括至少两种选自以下功能组的功能：X—C(═O)—CHR1—C(═O)—R2，—C(═O)—C—R2；或—C(═O)—CR1═CR2—NR4R5；其中化合物A的至少25%的重量具有功能性≦5，以重量百分比相对于化合物A的总重量计算；以及至少一种包括至少一个NH2或NH3+基团的化合物B；其中X、R1、R2、R3、R4、R5、L1和L2的含义与权利要求书中定义的含义相同。本发明还涉及一种化合物，其包括至少两个单元和最多5个式(I)、(II)和/或(III)的单元；其中R1、R2、R3、X、L1和L2的含义与权利要求书中定义的含义相同。本发明还涉及制备所述组合物和所述化合物的方法，以及包括或使用所述组合物和化合物的材料、物品和聚合物，以及其用途。
• SILYLATED POLYISOCYANATES
  申请人：BASF SE

  公开号：US20160194341A1

  公开（公告）日：2016-07-07

  The present invention relates to silylated polyisocyanates containing allophante groups, to processes for preparing them, to their use, and to coating compositions comprising them.

  这项发明涉及含有异氰酸酯基团的硅烷化聚异氰酸酯，以及制备它们的方法，它们的用途，以及包含它们的涂料组合物。
• [EN] PHOSPHORUS-CONTAINING COMPOUNDS USEFUL FOR MAKING HALOGEN-FREE, IGNITION-RESISTANT POLYMERS<br/>[FR] COMPOSÉS PHOSPHORÉS UTILES POUR LA FABRICATION DE POLYMÈRES RÉSISTANT À L'INFLAMMATION ET EXEMPTS D'HALOGÈNE
  申请人：DOW GLOBAL TECHNOLOGIES INC

  公开号：WO2005118604A1

  公开（公告）日：2005-12-15

  Phosphorus-containing compounds are disclosed which are obtainable by reacting: (A) at least one organophosphorus compound having a group selected from the group H-P= 0 ; the group P-H and the group P-OH; and (B) at least one compound having the following Formula (I): Formula (I) [R'(Y)m']m(X - O - R')n wherein R' is an organic group; Y is a functional group selected from hydroxy, carboxylic acid, carboxylate, acid 15 anhydride, and amine; -SH, -SO3H, -CONH2, -NHCOOR, phosphite and phosphinate groups X is a hydrocarbylene group; R' is hydrogen or a hydrocarbyl group having from 1 to 8 carbon atoms, R is alkyl or aryl group having from 1 to 12 carbon atoms; m', m and n are, independently, numbers equal to or greater than 1. These compounds are useful for making flame retardant epoxy and polyurethane resins and ignition resistant thermoplastic resins, each of which is useful for a variety of end uses requiring flame retardancy or ignition resistance. Flame retardant epoxy resins may be used to make electrical laminates. Flame retardant polyurethane is useful for making rigid polyurethane foam used in construction and flexible polyurethane foam used to make vehicle upholstery. Ignition resistant thermoplastic resins are useful for making television cabinets, computer monitors, printer housings, automotive parts, and housings and parts for appliances. This invention is particularly useful in end use applications in which a low bromine or low halogen content is required or desired.

  本发明揭示了一种含磷化合物，其可通过反应获得：(A)至少一种有机磷化合物，该有机磷化合物具有从H-P=0组中选择的基团；P-H基团和P-OH基团；和(B)至少一种具有以下化学式(I)的化合物：化学式(I) [R'(Y)m']m(X - O - R')n，其中R'是有机基团；Y是从羟基、羧酸、羧酸盐、酸酐和胺中选择的功能基团；-SH、-SO3H、-CONH2、-NHCOOR、磷酸酯和亚磷酸盐基团；X是一个烃基烷基；R'是氢或具有1至8个碳原子的烃基基团，R是具有1至12个碳原子的烷基或芳基基团；m'、m和n分别是大于或等于1的数字。这些化合物可用于制备阻燃环氧树脂和聚氨酯树脂以及防火热塑性树脂，每种树脂都可用于各种需要阻燃性或防火性的最终用途。阻燃环氧树脂可用于制造电气层压板。阻燃聚氨酯树脂可用于制造建筑中使用的刚性聚氨酯泡沫和用于制造汽车座椅的柔性聚氨酯泡沫。防火热塑性树脂可用于制造电视柜、计算机显示器、打印机外壳、汽车零部件以及电器外壳和零部件。本发明特别适用于需要或期望低溴或低卤素含量的最终用途应用中。
• [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）。