Disodium 2-(4,5-diiodo-6-oxido-3-oxoxanthen-9-yl)benzoate | 33239-19-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: Disodium 2-(4,5-diiodo-6-oxido-3-oxoxanthen-9-yl)benzoate
• 英文别名: disodium;4',5'-diiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
• CAS: 33239-19-9
• 化学式: C20H8I2Na2O5
• 分子量: 628.1
• InChiKey: AHSJNHONMVUMLK-UHFFFAOYSA-L

物化性质

• 熔点：
  240 °C (dec.)(lit.)
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解，也未有已知的危险反应。避免与氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  -2.38
• 重原子数：
  29
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  81.6
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• WGK Germany：
  3
• 海关编码：
  2932999099

文献信息

• Sunscreen compositions comprising colour pigments
  申请人：BASF SE

  公开号：EP2710996A2

  公开（公告）日：2014-03-26

  Disclosed are cosmetic formulation comprising (a) particulates having an absorption in the range of 400 to 800nm; and (b) UV filters selected from (b1) particulate organic UV-filters; and (b2) soluble organic UV filters.

  所公开的化妆品配方包括 (a) 吸收波长范围为 400 至 800 纳米的微粒；以及 (b) 紫外线过滤剂，选自 (b1) 颗粒有机紫外线过滤器；和 (b2) 可溶性有机紫外线过滤剂。
• HAIR DYEING COMPOSITION
  申请人：BASF SE

  公开号：EP3459520A1

  公开（公告）日：2019-03-27

  Disclosed is a hair dyeing composition comprising (a) a dye of formula (b) at least one dye selected from the compounds of formulae wherein D is the radical of a diazo component of the formula (2a) K is the radical of a coupling component selected from aniline derivatives; phenol derivatives; and a radical of a heterocyclic coupling component; X is -O-; -S-; or-N(R8)-; Y is -CH=; -CR15=; or -N=; R1, R2, R3 and R4 independently from each other are hydrogen; or C1-C4alkyl; R5 and R6 independently from each other are hydrogen; C1-C4alkyl; or C1-C4alkoxy; R7 and R9 independently from each other are unsubstituted or OH-, C1-C4alkoxy-, halogen-, amino-, C1-C4-mono or-dialkylamino-substituted C1-C4alkyl; R8 is hydrogen; or C1-C4alkyl; R10 is hydrogen; C1-C4alkyl; or CN; R11 is unsubstituted or OH- or CN-substituted C1-C4alkyl; R12 is hydrogen; or C1-C4alkyl; R13 and R14 independently from each other are hydrogen; C1-C4alkyl; or C1-C4alkoxy; or R13 and R14 together with the nitrogen and carbon atoms joining them together form a 5- or 6-membered ring; R15 is hydrogen; or C1-C4alkyl; and An1-is a colorless anion; and (c) a quaternary ammonium salt.

  本发明公开了一种染发组合物，其中包括 (a) 式中的染料 (b) 至少一种选自式化合物的染料 其中 D 是式 (2a) 中重氮组分的基团 K 是偶联组分的基团，选自苯胺衍生物、苯酚衍生物和杂环偶联组分的基团； X 是-O-；-S-；或-N(R8)-； Y 是-CH=；-CR15=；或-N=； R1、R2、R3 和 R4 相互独立地为氢；或 C1-C4 烷基； R5 和 R6 各自独立地为氢、C1-C4 烷基或 C1-C4 烷氧基； R7和R9各自独立地为未取代的或OH-、C1-C4烷氧基-、卤素-、氨基-、C1-C4-单烷基或二烷基氨基-取代的C1-C4烷基； R8 是氢；或 C1-C4 烷基； R10 是氢；或 C1-C4 烷基；或 CN； R11是未取代的或OH-或CN-取代的C1-C4烷基； R12 是氢；或 C1-C4 烷基； R13和R14彼此独立地为氢、C1-C4烷基或C1-C4烷氧基；或 R13 和 R14 与连接它们的氮原子和碳原子一起形成 5 或 6 元环； R15 是氢；或 C1-C4 烷基；和 An1- 是无色阴离子；以及 (c) 季铵盐。
• Compositions and methods to inhibit tartar and microbes using denture adhesive compositions with colorants
  申请人：——

  公开号：US20030108488A1

  公开（公告）日：2003-06-12

  The present invention relates to compositions comprising: (a) from about 15% to about 70% by weight of the composition of a denture adhesive component; (b) a safe and effective amount of a colorant selected from the group consisting of xanthene dyes, fluorescein dyes, free acids and salts thereof, and mixtures thereof; and (c) a safe and effective amount of a non-aqueous denture adhesive carrier. The present invention further relates to a method of reducing, inhibiting and/or preventing, calculus, tartar, plaque, stain, and/or microbes in the oral cavity, by applying the above denture adhesive composition to the oral cavity of a denture wearer in need thereof. The present invention further relates to a method of providing improved antimicrobial effects in the oral cavity by applying the above denture adhesive composition to the oral cavity of a denture wearer in need thereof.

  本发明涉及包含以下成分的组合物：(a)按重量计占组合物约15%至约70%的义齿粘合剂成分；(b)安全有效量的着色剂，该着色剂选自呫吨染料、荧光素染料、游离酸及其盐类以及它们的混合物组成的组；以及(c)安全有效量的非水性义齿粘合剂载体。本发明进一步涉及一种减少、抑制和/或预防口腔中的牙结石、牙垢、牙菌斑、污渍和/或微生物的方法，方法是将上述义齿粘合剂组合物涂抹在有需要的义齿佩戴者的口腔中。本发明进一步涉及一种通过将上述义齿粘合剂组合物涂抹到有需要的义齿佩戴者的口腔中，从而在口腔中提供更好的抗菌效果的方法。
• Dye composition and method for detection of demineralized lesions in teeth
  申请人：Ramji Nivedita

  公开号：US20050058602A1

  公开（公告）日：2005-03-17

  The present invention relates to an oral care dye composition for detection of demineralization lesions comprising: a first phase (or first composition) comprising from about 0.1% to about 10% by weight of the composition of a blue dye and mixtures thereof; a second phase (or second composition) comprising from about 0.1% to about 10% by weight of the composition of a red dye or a yellow dye or mixtures thereof; a safe and effective amount of a solvent wherein the dye is soluble in the solvent; and optionally a safe and effective amount of a flavor; wherein the composition is effective for detection of demineralized lesions. The present invention further relates to method of visually highlighting demineralization lesions, in tooth surfaces, or a method of detecting the mineralization health of teeth, wherein the above dye composition is applied to the oral cavity or to the teeth, of a human or animal subject, in need thereof. In one embodiment a first dye composition and a second dye composition are applied, sequentially, to a human or animal subject's oral cavity or teeth, in need thereof, wherein after the dye compositions are applied, the teeth are visually observed to assess demineralized lesions stained by the dyes.

  本发明涉及一种用于检测脱矿病变的口腔护理染料组合物，其包括：第一相（或第一组合物），按重量计包括约 0.1% 至约 10% 的蓝色染料及其混合物的组合物；第二相（或第二组合物），按重量计包括约 0.1%至约10%（按重量计）的红色染料或黄色染料或其混合物的组合物；安全有效量的溶剂，其中染料溶于溶剂中；以及任选安全有效量的香料；其中所述组合物对检测脱矿病变有效。本发明进一步涉及在视觉上突出牙齿表面的脱矿化病变的方法，或检测牙齿矿化健康状况的方法，其中将上述染料组合物涂在需要的人或动物的口腔或牙齿上。在一个实施方案中，将第一种染料组合物和第二种染料组合物依次施用到需要的人或动物的口腔或牙齿上，其中在施用染料组合物后，目视观察牙齿以评估被染料染色的脱矿病变。
• DYE COMPOSITION AND METHOD FOR DETECTION OF DEMINERALIZED LESIONS IN TEETH
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP1663138B1

  公开（公告）日：2008-11-26