钠5-(氨基磺酰基)-2-[7-(二乙基氨基)-2-氧代-2H-1-苯并吡喃-3-基]苯并恶唑磺酸酯 | 93859-32-6

• 物质功能分类: 化学试剂 - 有机试剂
• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 中文名称: 钠5-(氨基磺酰基)-2-[7-(二乙基氨基)-2-氧代-2H-1-苯并吡喃-3-基]苯并恶唑磺酸酯
• 英文名称: Sodium 5-(aminosulphonyl)-2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)benzoxazolesulphonate
• 英文别名: sodium;2-[7-(diethylamino)-2-oxochromen-3-yl]-5-sulfamoyl-3H-1,3-benzoxazole-2-sulfonate
• CAS: 93859-32-6
• 化学式: C20H20N3NaO8S2
• 分子量: 517.5
• InChiKey: YYMUVSVWZRFULJ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.55
• 重原子数：
  34
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  185
• 氢给体数：
  2
• 氢受体数：
  11

文献信息

• INK JET INK COMPOSITION AND RECORDING METHOD
  申请人：Seiko Epson Corporation

  公开号：EP3366738A1

  公开（公告）日：2018-08-29

  An ink jet ink composition includes one or two or more compounds A selected from the group consisting of a compound represented by Formula (1) and a compound represented by Formula (4), one or two or more compounds B selected from the group consisting of a compound represented by Formula (2), a compound represented by Formula (3), and a compound represented by Formula (5), and water, (in Formula (1) to Formula (5), R each independently represents NZ2 or OZ; R' each independently represents a hydrogen atom, a sulfate group, or a sulfate; X each independently represents a hydroxyl group or a hydroxide salt; Y each independently represents a hydrogen atom, a hydroxyl group, or a hydroxide salt; and Z each independently represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms).

  喷墨墨水组合物包括一种或两种或两种以上选自由式（1）代表的化合物和式（4）代表的化合物组成的组的化合物 A，一种或两种或两种以上选自由式（2）代表的化合物、式（3）代表的化合物和式（5）代表的化合物组成的组的化合物 B，以及水、 (在式 (1) 至式 (5) 中，R 分别独立地代表 NZ2 或 OZ；R'分别独立地代表氢原子、硫酸基团或硫酸盐；X 分别独立地代表羟基或氢氧化盐；Y 分别独立地代表氢原子、羟基或氢氧化盐；Z 分别独立地代表氢原子或具有 1 至 6 个碳原子的烷基）。
• Ink jet ink composition and recording method
  申请人：Seiko Epson Corporation

  公开号：US10676627B2

  公开（公告）日：2020-06-09

  An ink jet ink composition includes one or two or more compounds A selected from the group consisting of a compound represented by Formula (1) and a compound represented by Formula (4), one or two or more compounds B selected from the group consisting of a compound represented by Formula (2), a compound represented by Formula (3), and a compound represented by Formula (5), and water, (in Formula (1) to Formula (5), R each independently represents NZ2 or OZ; R′ each independently represents a hydrogen atom, a sulfate group, or a sulfate; X each independently represents a hydroxyl group or a hydroxide salt; Y each independently represents a hydrogen atom, a hydroxyl group, or a hydroxide salt; and Z each independently represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms).

  喷墨墨水组合物包括一种或两种或两种以上选自由式（1）代表的化合物和式（4）代表的化合物组成的组的化合物 A，一种或两种或两种以上选自由式（2）代表的化合物、式（3）代表的化合物和式（5）代表的化合物组成的组的化合物 B，以及水、 (在式(1)至式(5)中，R各自独立地代表NZ2或OZ；R′各自独立地代表氢原子、硫酸基团或硫酸盐；X各自独立地代表羟基或氢氧化盐；Y各自独立地代表氢原子、羟基或氢氧化盐；Z各自独立地代表氢原子或具有1至6个碳原子的烷基）。
• [EN] PIGMENT FOR DYEING FIBRES, YARNS, FABRICS AND GARMENTS<br/>[FR] PIGMENT POUR COLORER DES FIBRES, DES FILS, DES TISSUS ET DES VÊTEMENTS
  申请人：ANTICA VALSERCHIO S R L

  公开号：WO2021220310A1

  公开（公告）日：2021-11-04

  The present invention concerns a multi-responsive piezochromic pigment for colouring or dyeing a textile support surface to be marked or identified, comprising: - an inorganic matrix having a lamellar conformation, - an organic filler configured to be intercalated or absorbed between the lamellae of said inorganic matrix, said pigment having a first configuration, at a first pressure value (P1), wherein said inorganic matrix lamellae are spaced apart and at least one organic filling layer is positioned between two of said lamellae, and a second configuration, at a second pressure value (P2), said second pressure (P2) being higher than said first pressure (P1), wherein said inorganic matrix layers are close together allowing a molecular aggregation of said organic filler, said molecular aggregation generating a change in the pigment coloration such that, in a configuration of use of the pigment applied on the support surface, when a compression is applied on a portion of the treated support surface, the pigment changes from said first to said second configuration, resulting in a change in coloration of the portion of treated surface that has undergone compression with respect to the rest of the treated surface that has not undergone compression, allowing a marking or identification of the authenticity of the treated support surface, said molecular aggregation generating a change in pigment coloration such that, in a second configuration of use of the pigment once activated (piezochromic) and applied on the support surface, when UV irradiation is applied on a portion of the treated support surface, the pigment changes from a first coloration to a second coloration (photochromic), resulting in a change in colour and a fluorescent response of the portion of the treated surface which has undergone UV irradiation with respect to the remaining treated surface that has not undergone irradiation, allowing marking or identification of authenticity of the treated support surface.