1-[4-(6-甲基苯并噻唑-2-基)-苯基]-吡咯-2,5-二酮 | 19735-68-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯啉
• 中文名称: 1-[4-(6-甲基苯并噻唑-2-基)-苯基]-吡咯-2,5-二酮
• 中文别名: 2-(4-马来酰亚胺苯基)-6-甲基苯并噻唑
• 英文名称: 1-(4-(6-Methylbenzo[d]thiazol-2-yl)phenyl)-1H-pyrrole-2,5-dione
• 英文别名: 1-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]pyrrole-2,5-dione
• CAS: 19735-68-3
• 化学式: C₁₈H₁₂N₂O₂S
• mdl: MFCD00554973
• 分子量: 320.4
• InChiKey: CZQCIQYROQWOQJ-UHFFFAOYSA-N

物化性质

• 熔点：
  248 °C(lit.)
• 沸点：
  528.1±52.0 °C(Predicted)
• 密度：
  1.401±0.06 g/cm3(Predicted)
• 溶解度：
  在DMF中可溶

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.055
• 拓扑面积：
  78.5
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xn
• 危险类别码：
  R22
• WGK Germany：
  3
• 海关编码：
  2934200090

文献信息

• RADIATION DOSIMETRY SOL OR GEL AND RADIATION DOSIMETER COMPRISING SAME AS MATERIAL FOR RADIATION DOSIMETRY
  申请人：Riken

  公开号：EP3686632A1

  公开（公告）日：2020-07-29

  There is provided a radiation dosimetry sol or gel, and a radiation dosimeter containing the sol or the gel as a material for radiation dosimetry. A radiation dosimetry sol or gel characterized by comprising a compound (A) having an excitation light-induced fluorescence property that is changed by a radiolysis product of water; and a silicate salt (B). A radiation dosimetry sol or gel characterized by comprising a compound (A) having an excitation light-induced fluorescence property that is changed by a radiolysis product of water; a silicate salt (B); a water-soluble organic polymer (C) having an organic acid salt structure or an organic acid anion structure; and a dispersant (D) for the silicate salt (B). A radiation dosimeter comprising, as a material for radiation dosimetry, the above-mentioned radiation dosimetry sol or gel.

  提供了一种辐射剂量测定溶胶或凝胶，以及一种含有该溶胶或凝胶作为辐射剂量测定材料的辐射剂量计。 一种辐射剂量测定溶胶或凝胶，其特征在于包含一种化合物 (A)，该化合物具有由水的辐射分解产物改变的激发光诱导荧光特性；以及一种硅酸盐 (B)。 一种辐射剂量计溶胶或凝胶，其特征在于包含一种化合物（A），该化合物具有受水的辐射分解产物影响而改变的激发光诱导荧光特性；一种硅酸盐（B）；一种具有有机酸盐结构或有机酸阴离子结构的水溶性有机聚合物（C）；以及一种用于硅酸盐（B）的分散剂（D）。 一种辐射剂量计，包括作为辐射剂量测定材料的上述辐射剂量测定溶胶或凝胶。
• Radiation dosimetry sol or gel and radiation dosimeter comprising same as material for radiation dosimetry
  申请人：RIKEN

  公开号：US11150358B2

  公开（公告）日：2021-10-19

  A radiation dosimetry sol or gel, and a radiation dosimeter containing the sol or the gel as a material for radiation dosimetry. A radiation dosimetry sol or gel including a compound (A) having an excitation light-induced fluorescence property that is changed by a radiolysis product of water; and a silicate salt (B). A radiation dosimetry sol or gel including a compound (A) having an excitation light-induced fluorescence property that is changed by a radiolysis product of water; a silicate salt (B); a water-soluble organic polymer (C) having an organic acid salt structure or an organic acid anion structure; and a dispersant (D) for the silicate salt (B). A radiation dosimeter including, as a material for radiation dosimetry, the above-mentioned radiation dosimetry sol or gel.

  一种辐射剂量测定溶胶或凝胶，以及一种含有该溶胶或凝胶作为辐射剂量测定材料的辐射剂量计。一种辐射剂量测定溶胶或凝胶，包括一种化合物 (A)，其激发光诱导荧光特性会因水的辐射分解产物而改变；以及一种硅酸盐 (B)。一种辐射剂量测定溶胶或凝胶，包括一种化合物（A），其激发光诱导荧光特性会因水的辐射分解产物而改变；一种硅酸盐（B）；一种水溶性有机聚合物（C），其具有有机酸盐结构或有机酸阴离子结构；以及一种用于硅酸盐（B）的分散剂（D）。一种辐射剂量计，包括作为辐射剂量测定材料的上述辐射剂量测定溶胶或凝胶。
• SELF INDICATING RADIATION ALERT DOSIMETER
  申请人：Patel Gordhabhai N.

  公开号：US20120205591A1

  公开（公告）日：2012-08-16

  Described is a self-indicating instant radiation dosimeter ( 1001 ) for monitoring high energy radiations, such as X-ray. The dosimeter contains a radiation sensitive, color changing, indicating composition ( 10 ), e.g., a diacetylene (R—C≡C—C≡C—R′, where R and R′ are substituents groups) or a radiochromic dye, a polymeric binder ( 20 ) and optionally a shelf life extender ( 50 ) or an activator ( 40 ). The radiation sensitive composition ( 10 ) changes color instantly when exposed to high energy radiation. The dose is estimated by comparing the color with a color reference chart or more accurately with a spectrophotometer or an optical densitometer. The radiation sensitive composition ( 10 ) is protected from low energy radiation such as UV light, by a layer of low energy absorbing materials, such as UV absorbers.
• SKIN SENSITIZATION MEASURING REAGENT, METHOD FOR MEASURING SKIN SENSITIZATION, AND COMPOUND
  申请人：FUJIFILM Corporation

  公开号：US20220214276A1

  公开（公告）日：2022-07-07

  An object of the present invention is to provide a skin sensitization measuring reagent, a method for measuring skin sensitization, and a compound that allow the sensitization of a test substance to be measured using a single reagent. According to the present invention, there is provided a skin sensitization measuring reagent including, as a main measuring agent, an organic compound having at least one thiol group derived from an amino acid and at least one amino group derived from a side chain of an amino acid. The organic compound has an absorption spectrum in an ultraviolet, visible, or near-infrared region and has a molar absorption coefficient of 100 L/mol·cm or more and 500,000 L/mol·cm or less at a maximal absorption wavelength.