Butane, 2,3-diisocyanato-2-methyl- | 171876-66-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Butane, 2,3-diisocyanato-2-methyl-
• 英文别名: 2,3-diisocyanato-2-methylbutane
• CAS: 171876-66-7
• 化学式: C₇H₁₀N₂O₂
• 分子量: 154.17
• InChiKey: QCRXCLMGTHBNNG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• CATIONIC COATING COMPOSITIONS
  申请人：WYANDOTTE PAINT PRODUCS COMPANY

  公开号：EP0020679B1

  公开（公告）日：1986-10-15
• PROCESS FOR WORKING UP AN ISOCYANATE-COMPRISING STREAM
  申请人：Penzel Ulrich

  公开号：US20120289746A1

  公开（公告）日：2012-11-15

  The invention relates to a process for working up a stream ( 3 ) comprising from 5 to 90% by weight of isocyanate by hydrolysis of the isocyanate by means of water in a reactor ( 1 ), in which the isocyanate-comprising stream ( 3 ) is introduced to the reactor ( 1 ) via a first inlet and the water is introduced via a second inlet, the isocyanate is reacted with the water in the reactor to form the corresponding: diamine, a diamine-comprising product mixture is taken off from the reactor ( 1 ) via a product outlet, wherein part of the product mixture is recirculated to the reactor and the isocyanate-comprising stream ( 3 ) is introduced into the recirculated product stream ( 7 ), with the isocyanate-comprising stream ( 3 ) being introduced continuously without interruption and the molar ratio of H-acid compounds of the hydrolyzate to isocyanate groups of the stream introduced being kept in the range from 10 to 200.
• US4148704A
  申请人：——

  公开号：US4148704A

  公开（公告）日：1979-04-10
• US4155824A
  申请人：——

  公开号：US4155824A

  公开（公告）日：1979-05-22
• US4186117A
  申请人：——

  公开号：US4186117A

  公开（公告）日：1980-01-29