o-<5-Brom-2,4-dihydroxy-benzoyl>-benzoesaeure | 3341-04-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: o-<5-Brom-2,4-dihydroxy-benzoyl>-benzoesaeure
• 英文别名: 2-(5-bromo-2,4-dihydroxy-benzoyl)-benzoic acid；2-(5-Brom-2,4-dihydroxy-benzoyl)-benzoesaeure；2-(5-Bromo-2,4-dihydroxybenzoyl)benzoic acid
• CAS: 3341-04-6
• 化学式: C₁₄H₉BrO₅
• 分子量: 337.126
• InChiKey: QCQQXUBOTDSZDK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  94.8
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 sodium hydroxide 作用下， 生成 o-<5-Brom-2,4-dihydroxy-benzoyl>-benzoesaeure
  参考文献：
  名称：

  The Structure of Fluorescein, Sulfonefluorescein and Some of their Halogenated Derivatives

  摘要：

  DOI：

  10.1021/ja01265a098

文献信息

• Imaging system
  申请人：——

  公开号：US20040176248A1

  公开（公告）日：2004-09-09

  There are disclosed imaging members wherein a chemical compound in a crystalline form is converted, at least partially, and preferably substantially completely or completely, to a liquid in the amorphous form, the liquid having intrinsically a different color from the crystalline form. Also described are imaging methods utilizing the imaging members. The conversion of the compound from the crystalline form to the liquid form can be effected by the application of thermal energy or by other imaging techniques.

  本文披露了成像成员，其中化学化合物以晶体形式至少部分地转化为液体形式，最好是基本完全或完全转化，液体的颜色与晶体形式本质上不同。还描述了利用这些成像成员的成像方法。将化合物从晶体形式转化为液体形式可以通过施加热能或其他成像技术来实现。
• Novel dyes
  申请人：——

  公开号：US20040176617A1

  公开（公告）日：2004-09-09

  There are described novel rhodol dye compounds The dye compounds exhibit a first color when in the crystalline form and a second color, different from the first color, when in the liquid, amorphous form.

  这里描述了新型罗多尔染料化合物。当处于晶体形态时，该染料化合物呈现第一种颜色；而当处于液态无定形状态时，呈现第二种颜色，与第一种颜色不同。
• IMAGING SYSTEM
  申请人：CHU Peter K.

  公开号：US20100016154A1

  公开（公告）日：2010-01-21

  There are disclosed imaging members wherein a chemical compound in a crystalline form is converted, at least partially, and preferably substantially completely or completely, to a liquid in the amorphous form, the liquid having intrinsically a different color from the crystalline form. Also described are imaging methods utilizing the imaging members. The conversion of the compound from the crystalline form to the liquid form can be effected by the application of thermal energy or by other imaging techniques.

  本文介绍了成像元件，其中一种化合物以晶体形式部分或者更好的是完全或完全转化为非晶态液体，该液体的颜色与晶体形式有本质不同。同时还介绍了使用这些成像元件的成像方法。将化合物从晶体形式转化为液体形式可以通过施加热能或其他成像技术来实现。
• Imaging System
  申请人：Vetterling William T.

  公开号：US20100099556A1

  公开（公告）日：2010-04-22

  There are disclosed imaging members wherein a chemical compound in a crystalline form is converted, at least partially, and preferably substantially completely or completely, to an amorphous form that has intrinsically a different color from the crystalline form. Also described are imaging methods utilizing the imaging members. The conversion of the compound from the crystalline form to an amorphous form can be effected by laser exposure.

  公开了成像元件，其中化合物以晶体形式转换为非晶态形式，至少部分地，而且最好是完全或完全地，具有与晶体形式本质上不同的颜色。还描述了利用成像元件的成像方法。通过激光照射可以将化合物从晶体形式转变为非晶态形式。
• MULTICOLOUR THERMAL IMAGING MATERIAL
  申请人：Zink Imaging, Inc.

  公开号：EP2485900A1

  公开（公告）日：2012-08-15