N'-(1,3-Dimethylbutylidene)-3-hydroxy-2-naphthohydrazide | 214417-91-1

• 物质功能分类: 化学试剂 - 有机试剂 - 多环化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N'-(1,3-Dimethylbutylidene)-3-hydroxy-2-naphthohydrazide
• 英文别名: 3-hydroxy-N-[(Z)-4-methylpentan-2-ylideneamino]naphthalene-2-carboxamide
• CAS: 214417-91-1
• 化学式: C₁₇H₂₀N₂O₂
• 分子量: 284.35
• InChiKey: HPTJCEPNQHYWIH-PDGQHHTCSA-N

物化性质

• 密度：
  1.13±0.1 g/cm3(Predicted)
• LogP：
  1.7 at 20℃

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  61.7
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• RUBBER COMPOSITION AND VULCANIZATION AID
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20170130028A1

  公开（公告）日：2017-05-11

  A rubber composition comprising a compound having one or more groups represented by formula (X) and a rubber component is provided. wherein ring W 1 represents a cyclic group having at least one selected from the group consisting of —C(═O)— and —C(═S)—; N 10 represents a nitrogen atom; the at least one selected from the group consisting of —C(═O)— and —C(═S)— in the ring W 1 and N 10 are conjugated; and Z 1 represents —O— or —S—.

  提供一种橡胶组合物，包括具有一个或多个由式（X）表示的基团和橡胶组分，其中环W1代表具有至少一种从羰基和硫代基组成的群中选出的环；N10代表氮原子；环W1和N10中所选的至少一种从羰基和硫代基组成的群是共轭的；Z1代表氧或硫。
• RUBBER COMPOSITION
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20150251992A1

  公开（公告）日：2015-09-10

  A rubber composition obtained by kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component and a filler, and a method of improving the viscoelastic property of vulcanized rubber, comprising a first step of kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component, a filler and a sulfur component and a second step of thermally treating the kneaded material obtained in the previous step. (A1): a compound represented by formula (I) (B1): a salt of a compound represented by formula (I) (C1): a solvate of a compound represented by formula (I) (D1): a solvate of a salt of a compound represented by formula (I)

  通过将至少从(A1)、(B1)、(C1)和(D1)组成的群体中选择的至少一种、橡胶成分和填料混炼而得到的橡胶组合物，以及一种改善硫化橡胶的粘弹性能的方法，包括第一步骤：混炼至少从(A1)、(B1)、(C1)和(D1)组成的群体中选择的至少一种、橡胶成分、填料和硫化物成分，以及第二步骤：对在前一步骤中获得的混炼材料进行热处理。(A1)：由式(I)表示的化合物(B1)：由式(I)表示的化合物的盐(C1)：由式(I)表示的化合物的溶剂(D1)：由式(I)表示的化合物的盐的溶剂
• USE OF S- (3-AMINOPROPYL)THIOSULFURIC ACID OR METAL SALT THEREOF
  申请人：Ozturk Orhan

  公开号：US20120088928A1

  公开（公告）日：2012-04-12

  Use of S-(3-aminopropyl)thiosulfuric acid and/or a metal salt thereof for improving the viscoelastic properties of a vulcanized rubber.

  使用S-(3-氨丙基)硫代硫酸和/或其金属盐来改善硫化橡胶的粘弹性能。
• METHOD FOR LOWERING DYNAMIC-TO-STATIC MODULUS RATIO OF VULCANIZED RUBBER
  申请人：Uekita Yasuo

  公开号：US20140142217A1

  公开（公告）日：2014-05-22

  A method for lowering the dynamic-to-static modulus ratio of vulcanized rubber, the method comprising a first step of kneading a rubber component, a filler and a compound represented by formula (I) or a salt thereof, a second step of kneading the kneaded mixture obtained in the first step, a sulfur component and a vulcanization accelerator, and a third step of thermally treating the kneaded mixture obtained in the second step, in formula (I), n represents an integer of 0 to 10. The compound represented by formula (I) or a salt thereof is preferably S-(3-aminopropyl)thiosulfuric acid or a salt thereof.

  一种降低硫化橡胶动态与静态模量比的方法，该方法包括第一步：将橡胶组分、填料和化合物(I)或其盐混合揉捏；第二步：将第一步所得到的混合物、硫组分和硫化促进剂混合揉捏；第三步：对第二步所得到的混合物进行热处理。在公式(I)中，n表示0到10的整数。化合物(I)或其盐最好是S-(3-氨基丙基)硫酸或其盐。
• RUBBER COMPOSITION, AND PNEUMATIC TIRE USING SAME
  申请人：YUKIMURA Noriaki

  公开号：US20150353657A1

  公开（公告）日：2015-12-10

  The invention provides a rubber composition prepared by mixing, per 100 parts by mass of the rubber component comprising at least 50% by mass of a diene-based rubber, from 20 to 150 parts by mass of a filler, and from 0.05 to 30 parts by mass of a compound A which has a specific amidine structure and has a functional group reactive with the diene-based rubber. The rubber composition improves both a high elastic modulus and a low tan δ. The invention also provides a pneumatic tire using the rubber composition.

  本发明提供了一种橡胶组合物，其通过混合制备而成，每100质量部的橡胶组分中包括至少50质量部的二烯基橡胶、从20到150质量部的填料和从0.05到30质量部的化合物A，化合物A具有特定的酰胺结构并具有与二烯基橡胶反应的功能基团。该橡胶组合物提高了高弹性模量和低tanδ。本发明还提供了一种使用该橡胶组合物的充气轮胎。