3,3-dinitro-pentanediyl diisocyanate | 7052-88-2

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: 3,3-dinitro-pentanediyl diisocyanate
• 英文别名: 3,3-Dinitro-pentandiyldiisocyanat；1,5-Diisocyanato-3,3-dinitropentane
• CAS: 7052-88-2
• 化学式: C₇H₈N₄O₆
• 分子量: 244.164
• InChiKey: LAJRIEWQKLPMCV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  151
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  3,3-dinitro-pentanediyl diisocyanate 在 盐酸 作用下， 生成 3,3-dinitro-pentanediyldiamine
  参考文献：
  名称：

  The Chemistry of Aliphatic Dinitro Compounds. I. The Michael Reaction¹

  摘要：

  DOI：

  10.1021/ja01146a073
• 作为产物：
  描述：

  4,4-dinitro-heptanedioyl azide 在 氯仿 作用下， 生成 3,3-dinitro-pentanediyl diisocyanate
  参考文献：
  名称：

  The Chemistry of Aliphatic Dinitro Compounds. I. The Michael Reaction¹

  摘要：

  DOI：

  10.1021/ja01146a073

文献信息

• WATER-SWELLABLE SEALANTAND METHOD OF PREPARATION
  申请人：ASAHI DENKA KOGYO KABUSHIKI KAISHA

  公开号：EP0189484A1

  公开（公告）日：1986-08-06

  A water-swellable, humidity-curing type of one-pack polyurethane sealant containing as necessary ingredients (1) a water-swellable urethane prepolymer having 1.5 to 10% terminal NCO groups and being prepared by reacting a polyoxyalkylene ether polyol in which oxyethylene group accounts for 50 to 90% of the total oxyalkylene chain molecular weight with a polyisocyanate, (2) a water- nonswellable urethane prepolymer containing terminal NCO groups and being obtained by reacting a polyoxyalkylene ether polyol having C3 to C4 alkylene groups with a polyisocyanate, and (3) a filler, has an improved storage stability.

  一种水膨胀湿气固化型单组分聚氨酯密封胶的必要成分包括：(1) 具有 1.5 至 10%末端 NCO 基团的水膨胀聚氨酯预聚物，该预聚物是通过将氧乙烯基团占氧亚烷基链总分子量 50 至 90% 的聚氧亚烷基醚多元醇与多异氰酸酯反应而制备的；(2) 具有 C3 至 C4 亚烷基的聚氧亚烷基醚多元醇与多异氰酸酯反应而得到的含有末端 NCO 基团的水不膨胀聚氨酯预聚物；以及 (3) 一种填料，它具有更好的储存稳定性。
• ACRYLIC SOL COMPOSITION
  申请人：Asahi Denka Co., Ltd.

  公开号：EP1666531A1

  公开（公告）日：2006-06-07

  An acrylic sol composition comprising (a) acrylic polymer fine particles, (b) blocked polyurethane, (c) a polyamine compound containing at least one modification product derived from a polyether polyamine compound represented by formula (I): wherein X represents a residue of a di- to hexahydric polyol with m hydroxyl groups removed therefrom; A represents an alkylene group having 2 to 4 carbon atoms; B represents an alkylene group having 1 to 4 carbon atoms; m represents a number of 2 to 6; and n represents a number of 0 to 50; a plurality of A's, B's, and n's per molecule may be each the same or different, (d) a plasticizer, and (e) a filler. The composition generates neither hydrogen chloride nor dioxin when incinerated, exhibits high storage stability, cures at relatively low temperatures, and provides a coating film excellent in adhesion to a substrate, cold resistance, and strength.

  一种丙烯酸溶胶组合物，由以下物质组成：(a) 丙烯酸聚合物细颗粒；(b) 嵌段聚氨酯；(c) 多胺化合物，其中至少含有一种由式 (I) 所代表的聚醚多胺化合物衍生的改性产物： 其中 X 代表二水至六水多元醇的残余物，其中已除去 m 个羟基；A 代表具有 2 至 4 个碳原子的亚烷基；B 代表具有 1 至 4 个碳原子的亚烷基；m 代表 2 至 6 的数字；n 代表 0 至 50 的数字；每个分子中的多个 A、B 和 n 可以相同或不同、 (d) 增塑剂，和 (e) 填充剂。这种组合物在焚烧时既不会产生氯化氢，也不会产生二恶英，具有很高的储存稳定性，能在相对较低的温度下固化，并能提供与基材粘附性、耐寒性和强度极佳的涂膜。
• HARDENABLE RESIN COMPOSITION
  申请人：Adeka Corporation

  公开号：EP1900774A1

  公开（公告）日：2008-03-19

  A hardenable resin composition containing a urethane-modified epoxy resin (A), a block urethane (B), and a latent hardener (C). The hardenable resin composition of the present invention is excellent in adhesion to various substrates and provides a hardened product that exhibits flexibility over a wide temperature range from low to high temperatures, so that the hardenable resin composition can be used suitably as a structural adhesive, particularly as a structural adhesive for automobiles.

  一种可硬化树脂组合物，含有聚氨酯改性环氧树脂（A）、嵌段聚氨酯（B）和潜在固化剂（C）。本发明的可硬化树脂组合物对各种基材的粘附性极佳，硬化后的产品在从低温到高温的广泛温度范围内均具有柔韧性，因此可硬化树脂组合物可适当用作结构粘合剂，尤其是汽车结构粘合剂。
• SIZING AGENT FOR CARBON FIBERS, AQUEOUS DISPERSION OF SIZING AGENT FOR CARBON FIBERS, AND CARBON FIBER BUNDLE TO WHICH SIZING AGENT ADHERES
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3533923A1

  公开（公告）日：2019-09-04

  A sizing agent for carbon fiber includes component (A), component (B), and component (C), in which the component (A) is at least one selected from the group consisting of component (A-1), component (A-2), and component (A-3); the component (A-1) is a urethane compound having a structure of Formula (1-1) in the molecule, the component (A-2) is an ester compound having a structure represented by Formula (1-2) in the molecule, the component (A-3) is an amide compound having a structure of Formula (1-3) in the molecule; the component (B) is an epoxy compound selected from the group consisting of an epoxy compound represented by Formula (2), an epoxy compound represented by Formula (3), and an epoxy compound represented by Formula (4); and the component (C) is a bisphenol type epoxy compound.

  一种用于碳纤维的上浆剂包括组分(A)、组分(B)和组分(C)，其中组分(A)至少选自由组分(A-1)、组分(A-2)和组分(A-3)组成的组；组分（A-1）是分子中具有式（1-1）结构的聚氨酯化合物，组分（A-2）是分子中具有式（1-2）结构的酯类化合物，组分（A-3）是分子中具有式（1-3）结构的酰胺类化合物；组分（B）是一种环氧化合物，选自由式（2）代表的环氧化合物、式（3）代表的环氧 化合物和式（4）代表的环氧化合物组成的组；以及组分（C）是一种双酚型环氧化合物。
• Cardanol blocked isocyanate adhesion promotor for PVC plastisol
  申请人：Evonik Operations GmbH

  公开号：US11365313B2

  公开（公告）日：2022-06-21

  The present invention relates to a PVC plastisol composition comprising at least one vinyl chloride polymer selected from polyvinylchlorides and copolymers of vinyl chloride with one or more monomers; at least one plasticizer; at least one epoxy resin; and at least one isocyanate resin blocked with cardanol. The PVC plastisol composition of this invention provides strong adhesion to the surface of various metals or various undercoats of metals by thermal treatment for a short time at 100° C.-200° C. and is excellent in storage stability. In addition, it offers good rheological properties with improved yield value dosing and viscosity stability during applications compared to the nonylphenol blocked isocyanate PVC adhesion promotor.

  本发明涉及一种 PVC 塑溶胶组合物，该组合物包含至少一种氯乙烯聚合物，选自聚 氯乙烯和氯乙烯与一种或多种单体的共聚物；至少一种增塑剂；至少一种环氧树脂；以 及至少一种用贲醇封端的异氰酸酯树脂。本发明的聚氯乙烯增塑溶胶组合物在 100 摄氏度-200 摄氏度的短时间热处理后，可与各种金属表面或各种金属底涂层产生很强的附着力，并具有极佳的贮存稳定性。此外，与壬基酚封端异氰酸酯 PVC 增粘剂相比，本发明还具有良好的流变性能，在应用过程中可提高屈服值剂量和粘度稳定性。