2,3,4,5-Tetraiodobenzene-1-thiol | 443683-30-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯硫酚类
• 英文名称: 2,3,4,5-Tetraiodobenzene-1-thiol
• 英文别名: 2,3,4,5-tetraiodobenzenethiol
• CAS: 443683-30-5
• 化学式: C₆H₂I₄S
• 分子量: 613.76
• InChiKey: LCQSTGFUYAKSMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  1
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Compositions for use in golf balls
  申请人：Bulpett A. David

  公开号：US20050245652A1

  公开（公告）日：2005-11-03

  A golf ball comprises a core, an outer cover layer, and, optionally, an intermediate layer disposed between the core and the outer cover layer. The outer cover layer may comprise a polyurethane or polyurea composition. At least one portion of the golf ball comprises a composition that enhances physical properties and/or performance characteristics (e.g., coefficient of restitution) of the golf ball. Preferably, the coefficient of restitution of the core is 0.8 or greater.

  高尔夫球由内核、外覆盖层和可选的中间层组成，外覆盖层可以包括聚氨酯或聚脲组成。高尔夫球的至少一部分包含一种增强物理特性和/或性能特征（例如反弹系数）的组合物。最好，内核的反弹系数为0.8或更高。
• COMPOSITIONS FOR USE IN GOLF BALLS
  申请人：Bulpett David A.

  公开号：US20080261722A1

  公开（公告）日：2008-10-23

  A golf ball including a core and at least one cover layer disposed about the core, wherein the core or the cover layer is formed from a composition comprising a base polymer, a crosslink initiator, and at least one additive comprising phenothiazine or a perhaloalkyl additive having a structure of: where R 1 or R 5 are —SZ, at least one of R 1 to R 5 is a perhaloalkyl, perhalocycloalkyl, or perhaloaryl substituent; the remainder of R 1 to R 5 are the same or different organic substituents or hydrogen; Z is a non-metal cation comprising quaternary ammonium, quaternary pyridinium, quaternary quinolinium, (organo)phosphonium, (organo)sulfonium, (organo)oxonium, (organo)iodonium, or (organo)azonium; and n is an integer of 1 or greater.

  一颗高尔夫球，包括一个核心和至少一层覆盖层，其中核心或覆盖层是由包含基础聚合物、交联引发剂和至少一种添加剂的组成物形成的，该添加剂包括苯并噻吩或具有以下结构的卤代烷基添加剂：其中R1或R5是—SZ，R1到R5中至少有一个是卤代烷基、卤代环烷基或卤代芳基取代基；R1到R5的其余部分是相同或不同的有机取代基或氢原子；Z是非金属阳离子，包括季铵盐、季吡啶盐、季喹啉盐、（有机）磷盐、（有机）硫盐、（有机）氧盐、（有机）碘盐或（有机）偶氮盐；n是大于等于1的整数。
• Compositions for Use in Golf Balls
  申请人：Bulpett David A.

  公开号：US20080176678A1

  公开（公告）日：2008-07-24

  A golf ball comprising a core and at least one layer disposed about the core, wherein at least one of the core or the layer is formed from a composition comprising a base polymer, a crosslink initiator, and an additive comprising an aromatic iodonium compound or an aromatic iodonium salt.

  一颗高尔夫球包括一个核心和至少一层沿核心排列的材料，其中核心或层中的至少一个是由包含基础聚合物、交联引发剂和添加剂的组合物形成的，该添加剂包括芳香碘化物或芳香碘化盐。
• Multi-layer cover golf ball having a high acid casing layer
  申请人：Acushnet Company

  公开号：US10029151B2

  公开（公告）日：2018-07-24

  A golf ball includes a single core having an outer surface and a geometric center. The core is formed from a substantially homogenous rubber composition. An inner cover layer is disposed about the core, the inner cover including a high-acid ionomer and having a material hardness of about 66 to 75 Shore D. The high-acid ionomer has an acid content of about 16% or greater. An outer cover layer is disposed about the inner cover layer, the outer cover including a polyurethane and having a material hardness of about 38 Shore D to about 56 Shore D. The core surface hardness is from 0 Shore C to 15 Shore C lower than the geometric center hardness to define a hardness gradient.

  高尔夫球包括一个具有外表面和几何中心的球芯。球芯由基本均匀的橡胶成分形成。内包层围绕球芯设置，内包层包括高酸离子聚合物，材料硬度约为 66 至 75 邵氏硬度 D，高酸离子聚合物的酸含量约为 16% 或更高。核心表面硬度比几何中心硬度低 0 至 15 肖氏硬度，从而形成硬度梯度。
• Dual core golf ball having positive-hardness-gradient thermoplastic inner core and positive-hardness-gradient thermoset outer core layer
  申请人：Acushnet Company

  公开号：US10052525B2

  公开（公告）日：2018-08-21

  A golf ball comprising an inner core layer including a thermoplastic material and having a geometric center hardness less than the surface hardness to define a positive hardness gradient. An outer core layer is formed over the inner core. The outer core includes a thermoset rubber composition and has an inner surface hardness less than an outer surface hardness to define a positive hardness gradient. A cover layer is formed over the outer core layer. The cover layer includes an inner cover layer and an outer cover layer. The thermoplastic material of the core includes an acid copolymer of ethylene and an α,β-unsaturated carboxylic acid, optionally a softening monomer comprising alkyl acrylate or methacrylate; a plasticizer; an organic acid or salt thereof; and a cation source present in an amount sufficient to neutralize from about 70 to about 100% of all acid groups present in the material.

  一种高尔夫球，由内核层组成，内核层包括热塑材料，其几何中心硬度小于表面硬度，从而形成正的硬度梯度。外芯层形成于内芯之上。外芯层包括热固性橡胶成分，其内表面硬度小于外表面硬度，从而形成正的硬度梯度。在外芯层上形成覆盖层。覆盖层包括内覆盖层和外覆盖层。芯层的热塑性材料包括乙烯和α，β-不饱和羧酸的酸共聚物，可选的软化单体包括丙烯酸烷基酯或甲基丙烯酸酯；增塑剂；有机酸或其盐；以及阳离子源，其含量足以中和材料中存在的约 70% 至约 100% 的所有酸基。