2-（2-氯苯基）氢醌水合物 | 305808-20-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-（2-氯苯基）氢醌水合物
• 英文名称: 2-(2-Chlorophenyl)hydroquinone hydrate
• 英文别名: 2-(2-chlorophenyl)benzene-1,4-diol;hydrate
• CAS: 305808-20-2
• 化学式: C12H11ClO3
• 分子量: 238.66
• InChiKey: HAFPEIIHHPUZIA-UHFFFAOYSA-N

物化性质

• 熔点：
  96-98 °C (lit.)
• 稳定性/保质期：
  常温常压下稳定，避免与强氧化剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  2.59
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.5
• 氢给体数：
  3
• 氢受体数：
  3

文献信息

• 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。
• Golf ball incorporating positive hardness gradient thermoset polyurethane outer cover layer
  申请人：Acushnet Company

  公开号：US10252115B2

  公开（公告）日：2019-04-09

  Golf ball comprising a core having a hardness gradient and an outer cover layer having a microhardness gradient and being formed from a thermoset polyurethane material throughout, and having: i) a treated region that is contacted with a thermoset polyurethane microhardness-increasing solution consisting of an isocyanate portion and at least one non-aqueous solvent; and ii) an untreated region that is not contacted with the thermoset polyurethane microhardness-increasing solution. The treated region comprises the isocyanate portion, whereas the untreated region does not comprise the isocyanate portion. Treated region has a microhardness M1 that is greater than microhardness M2 of untreated region to define the outer cover layer positive microhardness gradient ΔM=M1−M2. The treated region may have a depth Dtr that extends inward from the cover outer surface and in some embodiments is less than a thickness of the untreated region. Treated region may alternatively extend from the inner surface toward outer surface.

  高尔夫球，包括一个具有硬度梯度的球芯和一个具有微硬度梯度的外包层，整个外包层由热固性聚氨酯材料形成，并具有：i) 与由异氰酸酯部分和至少一种非水溶剂组成的热固性聚氨酯微硬度增加溶液接触的处理区域；以及 ii) 未与热固性聚氨酯微硬度增加溶液接触的未处理区域。处理区包括异氰酸酯部分，而未处理区不包括异氰酸酯部分。处理区的显微硬度 M1 大于未处理区的显微硬度 M2，以确定外覆盖层的正显微硬度梯度 ΔM=M1-M2。处理区可具有从覆盖层外表面向内延伸的深度 Dtr，在某些实施例中小于未处理区的厚度。处理区也可以从内表面向外表面延伸。
• Image making medium
  申请人：——

  公开号：US20030035917A1

  公开（公告）日：2003-02-20

  The invention relates to an image support medium for creation of an aesthetic image that is an work or object for display. This support medium includes a polymer in an amount sufficient to enable the image to have at least one aesthetic element. In different embodiments, the image support medium is an image support stabilizer, the polymer is a synthetic absorbent or conductive polymer, or the polymer is a transparent or synthetic translucent polymer and a property of this transparent or translucent polymer is enhanced to facilitate the creation or preservation of the image by at least one stabilizer. The invention also relates to a method for preparing this image support medium. The method includes forming a reaction mixture comprising a monomer in an amount sufficient to provide or enable the image to have an aesthetic element, and processing the reaction mixture into a 2- or 3-dimensional shape.

  本发明涉及一种图像支持介质，用于创建作为作品或展示对象的美学图像。这种支撑介质包括一种聚合物，其用量足以使图像具有至少一种审美元素。在不同的实施例中，图像支持介质是一种图像支持稳定剂，聚合物是一种合成的吸收性或导电性聚合物，或者聚合物是一种透明或合成的半透明聚合物，并且这种透明或半透明聚合物的特性被至少一种稳定剂增强，以促进图像的创建或保存。本发明还涉及一种制备这种图像支持介质的方法。该方法包括形成由单体组成的反应混合物，其用量足以提供或使图像具有美学元素，并将反应混合物加工成 2 维或 3 维形状。
• Rubber compositions comprising hydroquinones and the use thereof in golf balls
  申请人：Goguen S. Douglas

  公开号：US20070213440A1

  公开（公告）日：2007-09-13

  The present invention is directed to a golf ball having at least one layer formed from a rubber composition comprising a base rubber, at least 0.05 parts by weight of a free radical initiator, per 100 parts of the base rubber, and at least 0.1 parts by weight of a hydroquinone, per 100 parts of the base rubber. A ratio of the amount of the hydroquinone present in the rubber composition to the amount of free radical initiator present in the rubber composition is generally from 0.05 to 2. The rubber composition may be present in any one or more of a core layer, a cover layer, or an intermediate layer.
• Method of Treating Rubber Composition with Cure Inhibitor to Create Soft Skin in Golf Ball Core
  申请人：Sullivan Michael J.

  公开号：US20090023865A1

  公开（公告）日：2009-01-22

  A method of making a golf ball comprising the steps of providing a preform comprising an uncured polybutadiene composition; coating the preform with a cure-altering material comprising an organosulfur compound, an inorganic sulfide compound, or a metal-containing organosulfur compound; curing the coated preform at a predetermined temperature to form a crosslinked golf ball core having an outer surface having a first hardness and a geometric center having a second hardness greater than the first to define a negative hardness gradient; and forming a cover layer about the core to form the golf ball.