1,2-Diamino-3-hydroxypropantetraessigsaeure | 22418-79-7

• 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: 1,2-Diamino-3-hydroxypropantetraessigsaeure
• 英文别名: 2-[[2-[Bis(carboxymethyl)amino]-3-hydroxypropyl]-(carboxymethyl)amino]acetic acid
• CAS: 22418-79-7
• 化学式: C₁₁H₁₈N₂O₉
• 分子量: 322.272
• InChiKey: XIFNWCXIAXNCDL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -6.5
• 重原子数：
  22
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  176
• 氢给体数：
  5
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  1,3-diamino-2-hydroxypropane dihydrobromide 、 氯乙酸 在 sodium hydroxide 作用下， 生成 1,2-Diamino-3-hydroxypropantetraessigsaeure
  参考文献：
  名称：

  Samoilova,O.I. et al., Journal of Organic Chemistry USSR (English Translation), 1970, vol. 6, p. 1587 - 1590

  摘要：

  DOI：

文献信息

• METHODS OF CLEANING SEMICONDUCTOR DEVICES AT THE BACK END OF LINE USING AMIDOXIME COMOSITIONS
  申请人：Lee Wai Mun

  公开号：US20100043823A1

  公开（公告）日：2010-02-25

  The present invention relates to aqueous compositions comprising amidoxime compounds and methods for cleaning plasma etch residue from semiconductor substrates including such dilute aqueous solutions. The compositions of the invention may optionally contain one or more other acid compounds, one or more basic compounds, and a fluoride-containing compound and additional components such as organic solvents, chelating agents, amines, and surfactants. The invention also relates to a method of removing residue from a substrate during integrated circuit fabrication.

  本发明涉及含有酰胺肟化合物的水性组合物及其清洗半导体衬底上等离子体刻蚀残留物的方法，包括这种稀释的水性溶液。本发明的组合物可以选择性地含有一种或多种其他酸性化合物、一种或多种碱性化合物、含氟化合物和其他成分，如有机溶剂、螯合剂、胺和表面活性剂。本发明还涉及一种在集成电路制造过程中从衬底上去除残留物的方法。
• COMPOSITION COMPRISING CHELATING AGENTS CONTAINING AMIDOXIME COMPOUNDS
  申请人：Lee Wai Mun

  公开号：US20100105595A1

  公开（公告）日：2010-04-29

  The present invention is a novel aqueous cleaning solution for use in semiconductor front end of the line (FEOL) manufacturing process wherein the cleaning solution comprises at least one amidoxime compound.

  本发明是一种用于半导体前端制造过程中的新型水性清洗溶液，其中清洗溶液包含至少一种酰胺肟化合物。
• Biodegradable bleach stabilizers for detergents
  申请人：HAMPSHIRE CHEMICAL CORPORATION

  公开号：EP0509382A2

  公开（公告）日：1992-10-21

  A process of stabilizing bleaching agents in a detergent composition using a nonphosphorus-containing biodegradable stabilizer. The process involves incorporating into a detergent composition containing a bleaching agent, a biodegradable compound of the formula in which m is NR' or sulfur; X is S03H or COOH; Y is hydrogen, S03H or COOH; R and R' are, independently, hydrogen, -CH(Z)CH2(Z'), -CH(Z)CH(Z')(Z") or -CH2COOH; and Z, Z' and Z" are, independently, hydrogen, OH, SO3 H or COOH; or a sodium, potassium or ammonium salt thereof, in an amount sufficient to stabilize the bleaching agent. Novel detergent compositions containing the biodegradable bleach stabilizers are also disclosed.

  一种使用无磷可生物降解稳定剂稳定洗涤剂组合物中漂白剂的工艺。该工艺包括在含有漂白剂的洗涤剂组合物中加入式如下的可生物降解化合物 其中 m 是 NR'或硫；X 是 S03H 或 COOH；Y 是氢、S03H 或 COOH；R 和 R'分别是氢、-CH(Z)CH2(Z')、-CH(Z)CH(Z')(Z") 或 -CH2COOH；Z、Z'和 Z "分别是氢、OH、SO3 H 或 COOH；或其钠盐、钾盐或铵盐，其用量足以稳定漂白剂。此外，还公开了含有可生物降解漂白剂稳定剂的新型洗涤剂组合物。
• High pressure high temperature (HPHT) aqueous drilling mud composition and process for preparing the same
  申请人：ISP INVESTMENTS INC.

  公开号：US10113099B2

  公开（公告）日：2018-10-30

  What is described herein is an aqueous high-temperature high-pressure (HTHP) stable drilling mud composition comprising (i) about 20 wt. % to about 80 wt. % of 0-60% w/w brine solution; (ii) about 0.1 wt. % to about 3 wt. % of butylated reaction product of p-cresol and dicyclopentadiene, a polymeric hindered phenol based antioxidant; (iii) about 0.1 wt. % to about 10.0 wt. % of triethanol amine, a chelating agent; (iv) (a) about 0.1 wt. % to about 10 wt. % of rheology modifier (RM); and/or (b) about 0.5 wt. % to about 30 wt. % of fluid loss additive (FLA); (v) about 20 wt. % to about 80 wt. % of weighting agent; (vi) about 0 wt. % to about 20 wt. % of drilling solid; and (vii) about 0 wt. % to about 50 wt % of water.

  本文所述的是一种水基高温高压（HTHP）稳定钻井泥浆组合物，包括(i)约20重量%至约80重量%的0-60% w/w盐水溶液；(ii)约0.1重量%至约3重量%的对甲酚和双环戊二烯的丁基化反应产物，一种基于受阻酚的聚合物抗氧化剂；(iii)约0.1重量%至约10.0 wt. %的三乙醇胺，一种螯合剂；(iv) (a) 约 0.1 wt. %至约 10 wt.(iv) 约 0.1 重量 % 至约 10 重量 % 的流变改性剂 (RM)；和/或 (b) 约 0.5 重量 % 至约 30 重量 % 的流体流失添加剂 (FLA)； (v) 约 20 重量 % 至约 80 重量 % 的增重剂； (vi) 约 0 重量 % 至约 20 重量 % 的钻井固体；以及 (vii) 约 0 重量 % 至约 50 重量 % 的水。
• Biocidal compositions comprising iron chelators
  申请人：Arch Chemicals, Inc.

  公开号：US10433548B2

  公开（公告）日：2019-10-08

  The present invention, therefore, is directed to an antimicrobial compositions that decreases the bioavailability of iron by introducing a higher-affinity iron-selective chelating agent capable of competing with microbial siderophores. In one aspect, the present invention relates to an antimicrobial composition including a potentiating antimicrobial composition including one or more antimicrobial agents and a chelator having a weight ratio of the antimicrobial agent to the chelator from about 1:1000 to about 1000:1.

  因此，本发明涉及一种抗菌剂组合物，该组合物通过引入能够与微生物嗜苷酸盐竞争的高亲和性铁选择性螯合剂来降低铁的生物利用率。在一个方面，本发明涉及一种抗菌组合物，包括一种增效抗菌组合物，其中包括一种或多种抗菌剂和一种螯合剂，抗菌剂与螯合剂的重量比约为 1:1000 至约 1000:1。