Propanoic acid, 3-[bis(carboxymethyl)amino]-2-hydroxy- | 119710-97-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Propanoic acid, 3-[bis(carboxymethyl)amino]-2-hydroxy-
• 英文别名: 3-[bis(carboxymethyl)amino]-2-hydroxypropanoic acid
• CAS: 119710-97-3
• 化学式: C₇H₁₁NO₇
• 分子量: 221.16
• InChiKey: ODAKQJVOEZMLOD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.9
• 重原子数：
  15
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  135
• 氢给体数：
  4
• 氢受体数：
  8

文献信息

• 2-Hydroxy-3-amino-propionsäure-N,N-diessigsäure und ihre Derivate, ihre Herstellung und Verwendung insbesondere als Komplexbildner und diese enthaltende Wasch- und Reinigungsmittel
  申请人：BASF Aktiengesellschaft

  公开号：EP0287846A1

  公开（公告）日：1988-10-26

  Die Erfindung betrifft die 2-Hydroxy-3-amino-propionsäure-N,N-diessigsäure und Derivate, ihre Herstellung und die Verwendung insbesondere als Komplexbildner, Bleichmittelstabilisator und Gerüststoff in Wasch- und Reinigungsmitteln sowie diese enthaltende Wasch- und Reinigungsmittel.

  本发明涉及 2-羟基-3-氨基丙酸-N,N-二乙酸及其衍生物、其制备方法和用途，特别是用作洗涤剂和清洁剂中的络合剂、漂白稳定剂和增效剂，以及含有它们的洗涤剂和清洁剂。
• Photographic processing composition and processing method
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0588289A2

  公开（公告）日：1994-03-23

  A novel composition for processing a silver halide photographic material is provided, which comprises at least one metal chelate compound composed of a chelate-forming compound or salt thereof and a metal ion selected from the group consisting of Fe(III), Mn(III), Co(III), Rh(II), Rh(III), Au(II), Au(III) and Ce(IV), the chelate-forming compound is represented by formula (I): wherein G1 and G2 each represents a carboxyl group, a phosphono group, a sulfo group, a hydroxyl group, a mercapto group, an aryl group, a heterocyclic group, an alkylthio group, an amidino group, a guanidino group or a carbamoyl group; Li, L2 and L3 each represents a divalent aliphatic group, a divalent aromatic group or a divalent connecting group formed by a combination of a divalent aliphatic group and a divalent aromatic group; m and n each represents an integer 0 or 1; X represents a hydrogen atom, an aliphatic group or an aromatic group; and M represents a hydrogen atom or a cation. Furthermore, a process the processing an imagewise exposed silver halide photographic material is provided, which comprises developing in a developing solution and processing in the above described processing composition containing a metal chelate compound. Moreover, a processing composition having a bleaching capacity for bleaching a silver halide color photographic material is provided, containing the above described metal chelate compound as a bleaching agent. A process for processing an imagewise exposed silver halide color photographic material is also provided which comprises developing in a color developing solution and processing in the above described processing composition having a bleaching capacity and containing the above described metal chelate compound as a bleaching agent.

  本发明提供了一种用于处理卤化银感光材料的新型组合物，该组合物包含至少一种金属螯合物，该金属螯合物由螯合形成化合物或其盐和选自 Fe(III)、Mn(III)、Co(III)、Rh(II)、Rh(III)、Au(II)、Au(III) 和 Ce(IV)的金属离子组成，螯合形成化合物由式 (I) 表示： 其中 G1 和 G2 分别代表羧基、膦基、磺基、羟基、巯基、芳基、杂环基、烷硫基、脒基、胍基或氨基甲酰基；Li、L2 和 L3 分别代表二价脂肪族基团、二价芳香族基团或由二价脂肪族基团和二价芳香族基团组合形成的二价连接基团；m 和 n 分别代表整数 0 或 1；X 代表氢原子、脂肪族基团或芳香族基团；M 代表氢原子或阳离子。此外，还提供了一种处理图像曝光卤化银感光材料的工艺，该工艺包括在显影液中显影和在上述含有金属螯合物的冲洗组合物中冲洗。此外，还提供了一种具有漂白能力的冲洗组合物，用于漂白卤化银彩色感光材料，该组合物含有上述金属螯合物作为漂白剂。本发明还提供了一种用于处理图像曝光的卤化银彩色感光材料的工艺，该工艺包括在彩色显影液中显影和在上述具有漂白能力并含有上述金属螯合物作为漂白剂的冲洗组合物中冲洗。
• A photographic processing composition and a processing process therewith
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0649057A2

  公开（公告）日：1995-04-19

  A processing composition for a silver halide photographic material, which comprises at least one of Fe (III), Mn (III), Co (III), Rh (II), Rh (III), Au (II), Au (III), and Ce (IV) chelate compounds of a compound represented by formula (I) or a salt thereof: wherein R1 represents a hydrogen atom, an aliphatic group or an aromatic group; R2 represents an aromatic group; L3 represents a divalent aliphatic group; n represents 0 or 1; X1 represents a hydrogen atom or -L4-A2; L1, L2 and L4 each represents a divalent aliphatic group, a divalent aromatic group, or a divalent linkage group comprising a combination thereof; A1 and A2 each represent a carboxy group, a phosphono group, a sulfo group, or a hydroxy group; and Z represents an oxygen atom or a sulfur atom.

  一种用于卤化银感光材料的冲洗组合物，它包含由式 (I) 所代表的化合物或其盐组成的 Fe (III)、Mn (III)、Co (III)、Rh (II)、Rh (III)、Au (II)、Au (III) 和 Ce (IV) 螯合物中的至少一种： 其中 R1 代表氢原子、脂肪族基团或芳香族基团；R2 代表芳香族基团；L3 代表二价脂肪族基团；n 代表 0 或 1；X1 代表氢原子或 -L4-A2；L1、L2 和 L4 分别代表二价脂肪族基团、二价芳香族基团或由其组合而成的二价连接基团；A1 和 A2 分别代表羧基、膦基、磺基或羟基；Z 代表氧原子或硫原子。
• VINYL CHLORIDE RESIN LATEX, PROCESS FOR PRODUCING SAME, AND THERMAL TRANSFER IMAGE-RECEIVING SHEET OBTAINED USING SAME
  申请人：Tosoh Corporation

  公开号：EP2511310A1

  公开（公告）日：2012-10-17

  The invention is to provide vinyl chloride-based resin latexes which froth little when the unreacted monomers remaining in the latexes are recovered under heat and reduced-pressure conditions and to provide a thermal transfer image-receiving sheet which has satisfactory water resistance, does not yellow during storage, and gives images having excellent durability and light resistance. The invention relates to: vinyl chloride-based resin latexes that contain a copolymer which contains vinyl chloride and an epoxy-group-containing vinyl or contains vinyl chloride, an epoxy-group-containing vinyl, and a carboxylic acid vinyl ester and in which the content of the epoxy-group-containing vinyl is 0.1% by weight or more but less than 3% by weight, characterized by containing no surfactant and having a solid concentration of 25% by weight or more; processes for producing the latexes; and a thermal transfer image-receiving sheet obtained using the latexes.

  本发明旨在提供氯乙烯基树脂胶乳，当在加热和减压条件下回收残留在胶乳中的未反应单体时，胶乳起泡很少，并提供一种热转印图像接收片材，该片材具有令人满意的耐水性，在储存期间不会变黄，并且图像具有优异的耐久性和耐光性。本发明涉及：氯乙烯基树脂胶乳，它含有氯乙烯和含环氧基乙烯基的共聚物，或含有氯乙烯、含环氧基乙烯基和羧酸乙烯基酯，其中含环氧基乙烯基的含量为 0.1%（按重量计）或更高，但低于 3%（按重量计），其特征是不含表面活性剂，固体浓度为 25%（按重量计）或更高；生产这种胶乳的工艺；以及使用这种胶乳获得的热转印图像接收片材。
• A fragrance composition
  申请人：Symrise AG

  公开号：EP2979682A1

  公开（公告）日：2016-02-03

  Suggested is a fragrance composition, comprising (a) at least one a fragrance selected from the group of aromatic nitriles according to formula (I) wherein R1, R2, R3, R4 and R5 independently of one another represent hydrogen or linear or branched C1-C10-alkyl, which is optionally substituted with hydroxy or C1-C4-alkyl or linear or branched C1-C10-alkoxy, which is optionally substituted with hydroxy or C1-C4-alkyl, and (b) at least one a solvent selected from the group consisting of benzylalcohol, benzylbenzoate, diethylphthalate, dipropylene glycol, ethyl alcohol, iso-propyl myristate, triethylcitrate, downol DPM, IsoPar L, triacetine and their mixtures.

  建议一种香料组合物，包括 (a) 至少一种选自符合式（I）的芳香族腈类的香料 其中 R1、R2、R3、R4 和 R5 相互独立地代表氢或直链或支链 C1-C10-烷基（可选被羟基或 C1-C4 烷基取代）或直链或支链 C1-C10- 烷氧基（可选被羟基或 C1-C4 烷基取代），和 (b) 至少一种选自以下组别的溶剂：苄醇、苯甲酸苄酯、邻苯二甲酸二乙酯、二丙二醇、乙 醇、肉豆蔻酸异丙酯、柠檬酸三乙酯、downol DPM、IsoPar L、三乙炔及其混合物。