(Diisocyanatomethyl)cyclohexane | 25398-11-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: (Diisocyanatomethyl)cyclohexane
• 英文别名: diisocyanatomethylcyclohexane
• CAS: 25398-11-2
• 化学式: C₉H₁₂N₂O₂
• 分子量: 180.2
• InChiKey: GKGXKPRVOZNVPQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• [DE] VERFAHREN ZUR HERSTELLUNG VON ISOCYANATEN<br/>[EN] METHOD FOR THE PRODUCTION OF ISOCYANATES<br/>[FR] PROCEDE DE PREPARATION D'ISOCYANATES
  申请人：BASF AG

  公开号：WO2004058689A1

  公开（公告）日：2004-07-15

  Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Isocyanaten durch Umsetzung von Aminen mit Phosgen, dadurch gekennzeichnet, dass der phosgenhaltige Eduktstrom einen Massengehalt an Chlorwasserstoff von mehr als 0,8 Massen-% aufweist.

  本发明的对象是通过胺与光气反应制备异氰酸酯的方法，其特征在于，含有光气的进料流中氯化氢的质量含量超过0.8质量%。
• Photo-curable reparative material for dental use
  申请人：——

  公开号：US20030162863A1

  公开（公告）日：2003-08-28

  A photocurable dental restorative comprising (i) 100 parts by weight of a polymerizable monomer, (ii) 0.01 to 5 parts by weight of a photopolymerization initiator of acylphosphine oxide, and (iii) 200 to 1900 parts by weight of an inorganic filler, wherein the inorganic filler (iii) is a mixed filler of: (A) irregular-shaped inorganic particles having an average particle size of not smaller than 0.1 &mgr;m but smaller than 1 &mgr;m; (B) spherical inorganic particles having an average primary particle size of not smaller than 0.1 &mgr;m but not larger than 5 &mgr;m; and (C) fine inorganic particles having an average primary particle size of not larger than 0.1 &mgr;m; which are so blended as to satisfy the following mass ratios circle over (1)} to circle over (3)}: mA /( mB+mC )=0.2 to 3  circle over (1)} mB /( mB+mC )=0.5 to 0.99  circle over (2)} mC /( mB+mC )=0.01 to 0.5  circle over (3)} where mA, mB and mC are masses of the inorganic particles (A) to (C). The restorative features excellent handling property, and makes it possible to obtain a cured product having a high fracture toughness and excellently glossy surface.

  一种光固化牙科修复材料，包括（i）100份重量的可聚合单体，（ii）0.01至5份重量的酰基膦氧化物光聚合引发剂，和（iii）200至1900份重量的无机填料，其中无机填料（iii）是以下混合填料：（A）具有平均粒径不小于0.1μm但小于1μm的不规则形状无机颗粒；（B）具有平均初级粒径不小于0.1μm但不大于5μm的球形无机颗粒；和（C）具有平均初级粒径不大于0.1μm的细微无机颗粒；这些颗粒混合以满足以下质量比圆圈1}至圆圈3}：mA/(mB+mC)=0.2至3；mB/(mB+mC)=0.5至0.99；mC/(mB+mC)=0.01至0.5；其中mA、mB和mC分别为无机颗粒（A）至（C）的质量。该修复材料具有出色的操作性能，可以获得具有高断裂韧性和极佳光泽表面的固化产品。
• PRODUCTION METHOD FOR 1,4-CYCLOHEXANEDICARBOXYLIC ACID DERIVATIVE, 1,4-DICYANOCYCLOHEXANE AND 1,4-BIS(AMINOMETHYL)CYCLOHEXANE
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：US20210032191A1

  公开（公告）日：2021-02-04

  A production method for producing a 1,4-cyclohexanedicarboxylic acid derivative, involves subjecting an aqueous ammonia solution of 1,4-cyclohexanedicarboxylic acid to heat concentration, thereby precipitating a 1,4-cyclohexanedicarboxylic acid derivative as a crystal.

  生产1,4-环己二甲酸衍生物的生产方法涉及将1,4-环己二甲酸的水溶氨溶液进行热浓缩处理，从而沉淀出1,4-环己二甲酸衍生物晶体。
• Polyether-modified polymers as leather auxiliaries
  申请人：Reiners Juergen

  公开号：US20050058619A1

  公开（公告）日：2005-03-17

  (Co)polymers which contain a) structural units of the general formula I in which W represents a trivalent radical from the group in which * indicates the orientation for the incorporation of the radical W into the formula I, and Z represents the radicals —OH, —O − M + or —N—R 1 R 2 , in which R 1 and R 2 , independently of one another, represent hydrogen, optionally substituted alkyl radicals, alkenyl radicals, aralkyl radicals or cycloalkyl radicals, which may be interrupted by 0 atoms, N atoms, Si atoms or amido, carbonate, urethane, urea, allophanate, biuret or isocyanurate groups or mixtures thereof, and M + represents H + or an alkali metal ion, an NH 4 ion or a primary, secondary, tertiary or quaternary aliphatic ammonium radical which preferably carries a C 1 -C 22 -alkyl or C 1 -C 22 -hydroxyalkyl group, b) at least 10 mol %, based on the units of the formula I, of structural units of the general formula Ia in which R 3 represents a hydrocarbon radical having C 1 -C 60 -atoms, preferably a saturated C 1 -C 60 -alkyl radical, in particular C 12 -C 30 -alkyl radical, and R 4 represents hydrogen or has the same meaning as R 3 , and e) polyether units having an average molecular weight of 200 - 6000 g/mol.

  聚合物包含a) 通式I的结构单元，其中W代表来自该组的三价基团，其中*表示将基团W合并到通式I中的取向，Z代表基团—OH，—O−M+或—N—R1R2，其中R1和R2独立地表示氢，可选择地取代的烷基基团，烯基基团，芳基烷基基团或环烷基基团，可以由0个原子，N原子，Si原子或酰胺，碳酸酯，脲，脲，异氰酸酯，双脲基或异氰酸酯基团或它们的混合物中断，并且M+表示H+或碱金属离子，NH4离子或一种一级，二级，三级或季铵基团，最好携带C1-C22-烷基或C1-C22-羟基烷基基团，b)至少占通式I单位的10摩尔％的通式Ia的结构单元，其中R3代表具有C1-C60原子的碳氢基团，优选为饱和的C1-C60烷基基团，特别是C12-C30烷基基团，和R4代表氢或具有与R3相同的含义，以及e) 平均分子量为200-6000g/mol的聚醚单元。
• METHOD FOR PRODUCING 1,4-DICYANOCYCLOHEXANE, 1,4-BIS(AMINOMETHYL)CYCLOHEXANE AND 1,4-CYCLOHEXANEDICARBOXYLIC ACID
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：US20190225572A1

  公开（公告）日：2019-07-25

  A method for producing 1,4-dicyanocyclohexane, having a step of obtaining 1,4-dicyanocyclohexane by subjecting a heated concentrate of an aqueous ammonia solution of 1,4-cyclohexanedicarboxylic acid to a cyanation reaction.

  一种生产1,4-二氰基环己烷的方法，包括通过将加热的1,4-环己二羧酸水溶液的浓缩物暴露于氰化反应来获得1,4-二氰基环己烷的步骤。