1,3-Cyclohexylendiisocyanat | 7373-23-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1,3-Cyclohexylendiisocyanat
• 英文别名: 1,3-cyclohexane diisocyanate；1,3-diisocyanato-cyclohexane；cyclohexane-1,3-diisocyanate；1,3-Diisocyanatocyclohexane
• CAS: 7373-23-1
• 化学式: C₈H₁₀N₂O₂
• 分子量: 166.18
• InChiKey: GNQKHBSIBXSFFD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• [EN] SILOLE AND GERMOLE FUSED RING PHOTOCHROMIC COMPOUNDS<br/>[FR] COMPOSÉS PHOTOCHROMIQUES SILOLE ET GERMOLE À CYCLE FUSIONNÉ
  申请人：TRANSITIONS OPTICAL LTD

  公开号：WO2019001724A1

  公开（公告）日：2019-01-03

  The present invention relates to silole and germole fused ring photochromic compounds represented, with some embodiments, by the following Formula (Ia), (Ia) With reference to Formula (Ia): M includes Si or Ge; Ring A and Ring B each independently include aryl or heteroaryl; and the photochromic compound is a thermally reversible photochromic compound. The present invention also relates to photochromic compositions and photochromic articles, such as photochromic ophthalmic articles that include one or more photochromic compounds represented, with some embodiments, by Formula (Ia).

  本发明涉及硅杂环和锗杂环融合环光致变色化合物，其中一些实施例由以下式（Ia）表示，（Ia）参照式（Ia）：M包括Si或Ge；环A和环B各自独立地包括芳基或杂芳基；光致变色化合物是热可逆光致变色化合物。本发明还涉及光致变色组合物和光致变色物品，例如包括由式（Ia）表示的一个或多个光致变色化合物的光致变色眼科物品。
• [EN] PHOTOCHROMIC THIENOCHROMENE COMPOUNDS<br/>[FR] COMPOSÉS THIÉNOCHROMÈNE PHOTOCHROMIQUES
  申请人：TRANSITIONS OPTICAL INC

  公开号：WO2016144324A1

  公开（公告）日：2016-09-15

  The present invention relates to photochromic compounds, such as thienochromene compounds represented by the following Formulas (la) and/or (lb). The present invention also relates to photochromic compositions and articles containing one or more such photochromic thienochromene compounds.

  本发明涉及光致变色化合物，例如由以下式（Ia）和/或（Ib）表示的噻吩基色烯化合物。本发明还涉及含有一种或多种此类光致变色噻吩基色烯化合物的光致变色组合物和制品。
• Elimination-free powder coating crosslinking agents
  申请人：——

  公开号：US20040133035A1

  公开（公告）日：2004-07-08

  The present invention relates to novel blocked, elimination-free polyurethane (PUR) crosslinking agents, to a process for their preparation and to their use as starting components for the production of polyurethane plastics, especially as crosslinking agents for thermally crosslinkable powder coatings.

  本发明涉及新型的无阻聚氨酯（PUR）交联剂，涉及它们的制备过程以及它们作为聚氨酯塑料的生产起始组分的用途，特别是作为热交联粉末涂料的交联剂。
• 2-oxo-1,3-dioxolane-4-carboxamide building blocks, their preparation and use
  申请人：Construction Research & Technology GmbH

  公开号：EP2762471A1

  公开（公告）日：2014-08-06

  The present invention suggests a 2-oxo-1,3-dioxolane-4-carboxamide of formula (I), wherein R is an n-valent radical, n is an integer from 2 to 10 and x is an integer from 1 to n-1. The invention furthermore suggests a process for the preparation of the 2-oxo-1,3-dioxolane-4-carboxamide of formula (I) from 2-oxo-1,3-dioxolane-4-carboxylic acid of formula (II) with a polyisocyanate of the formula R(NCO)n, where R and n have the meanings given, and the use of the 2-oxo-1,3-dioxolane-4-carboxamide of formula (I) for the preparation of a 2-oxo-1,3-dioxolane-4-carboxamide-substituted prepolymer.

  本发明提出了一种式(I)的2-氧代-1,3-二氧杂环戊烷-4-羧酰胺， 其中R是一个n价基团，n是从2到10的整数，x是从1到n-1的整数。该发明进一步提出了一种从式(II)的2-氧代-1,3-二氧杂环戊烷-4-羧酸制备式(I)的2-氧代-1,3-二氧杂环戊烷-4-羧酰胺的方法 与式R(NCO)n的多异氰酸酯反应，其中R和n具有所述的含义，并且使用式(I)的2-氧代-1,3-二氧杂环戊烷-4-羧酰胺制备2-氧代-1,3-二氧杂环戊烷-4-羧酰胺取代预聚合物。
• SILICON-CONTAINING COMPOUND, URETHANE RESIN, STRETCHABLE FILM, AND METHOD FOR FORMING THE SAME
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20190106528A1

  公开（公告）日：2019-04-11

  The present invention provides a silicon-containing compound shown by the following formula ( 1 ): wherein R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 each independently represent a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms, a phenyl group, a 3,3,3-trifluoropropyl group, or a group shown by —(OSiR 7 R 8 ) n —OSiR 9 R 10 R 11 ; R 7 , R 8 , R 9 , R 10 , and R 11 have the same meanings as R 1 to R 6 ; X represents a linear or branched alkylene group having 3 to 7 carbon atoms optionally having an ether group; and “n” is an integer in the range of 0 to 100. This provides a stretchable film that hats excellent stretchability and strength, with the film surface having excellent repellency, and a method for forming the same; as well as a urethane resin used for the stretchable film; and a silicon-containing compound to be a material of the urethane resin.

  本发明提供了一种含硅化合物，其化学式如下（1）所示：其中R1、R2、R3、R4、R5和R6分别独立地表示具有1至6个碳原子的直链、支链或环烷基基团，苯基，3,3,3-三氟丙基基团，或者由—(OSiR7R8)n—OSiR9R10R11所示的基团；R7、R8、R9、R10和R11具有与R1至R6相同的含义；X表示具有3至7个碳原子的直链或支链烷基基团，可选地具有醚基；“n”是0至100范围内的整数。这提供了一种具有优异的延展性和强度的可拉伸薄膜，薄膜表面具有优异的防水性，以及形成该薄膜的方法；以及用于可拉伸薄膜的聚氨酯树脂；以及用于聚氨酯树脂的硅含量化合物。