sulfuric acid mono-(2-phenoxy-ethyl ester) | 37930-24-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: sulfuric acid mono-(2-phenoxy-ethyl ester)
• 英文别名: Schwefelsaeure-mono-(2-phenoxy-aethylester)；β-Phenoxyethylsulfat；Phenoxyethylsulfat；Poly(oxy-1,2-ethanediyl), I+/--sulfo-I-phenoxy-；2-phenoxyethyl hydrogen sulfate
• CAS: 37930-24-8
• 化学式: C₈H₁₀O₅S
• 分子量: 218.23
• InChiKey: MMOKERXNMOBWHM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  81.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  己二酸,聚合2,2-二甲基-1,3-丙二醇和2,5-呋喃二酮,苯酸酯 在 sodium hydroxide 、 chlorosulphuric acid 、 乙醚 作用下， 生成 sulfuric acid mono-(2-phenoxy-ethyl ester)
  参考文献：
  名称：

  US2573769

  摘要：

  公开号：

文献信息

• Process for the production of salts of aryloxyalkanol-sulfuric acid semiesters
  申请人：HENKEL &

  公开号：US02852548A1

  公开（公告）日：1958-09-16

  A process for the production of salts of aryloxyalkanol-sulphuric acid half esters of the general formula Ar-O-R-O-SO2-O-M in which Ar represents an aromatic residue in which an aromatic nucleus is directly linked with the oxygen atom, R signifies an aliphatic residue and M signifies a salt-forming cation, comprises heating an aromatic hydroxy compound with a salt of a haloalkanol-sulphuric acid half ester at a temperature of at least 50 DEG C. and in the presence of an acid-binding agent. M may be the cation of an inorganic base, e.g. alkali liquors or ammonia or an organic base, e.g. mono-, di- or triethanolamine or tetraethylol ammonium hydroxide. Salts of haloalkanol-sulphuric acid half esters may contain chlorine or bromine as halogen and may be obtained by sulphation of alcohols, e.g. 2-chloroethanol. Aromatic hydroxy compounds mentioned include phenol, 2- and 4-chlorophenol, 2,4,6- and 2,4,5-trichloro-phenol, 4-bromo-phenol, 2,4-dibromophenol, o-, m- and p-cresols, 4-chloro-o-cresol, 4,5-dichloro-o-cresol, 4,6-dichloro-o-cresol, 4-chloro-m-cresol, 4,6-dichloro-m-cresol, 2-chloro-p-cresol, 2,6-dichloro-p-cresol, 2,4-, 2,5-, 2,6-, 3,5-, 6-chloro-2,4-, 4-chloro-2,6-, 4-chloro-2,5-, 4-chloro-3,5- and 2,4,6-trichloro-xylenols, 4-nitrophenol, pseudocumenol, mesitol, isopropylphenol, isopropylphenol, carvacrol, thymol, 4-butylphenol, 4-isoamyl-, 4-isoheptyl-, 4-isodecyl, 4-phenyl-, 4-chloro-2-phenyl- and 4-benzyl phenols, guaiacol, 4-phenoxyphenol, 1-naphthol, 4-chloro-1-naphthol 1 - chloro - 2 - naphthol, 1 - bromo - 2 - naphthol, 2,21 - dihydroxy - diphenyl, 4,41 - dihydroxy - diphenyl, 4,41 - dihydroxydiphenyl methane, 4,41 - dihydroxy - diphenylpropane and 4,41 - dihydroxydiphenylsulphone. Acid-binding agents mentioned include sodium and potassium hydroxides, organic bases which form salts with phenolic compounds, alkali metal carbonates and alkaline earth metal hydroxides. In examples: phenoxyethyl-(1), p - cresoxyethyl - (2), o - cresoxyethyl - (3), 2,4 - dichlorophenoxyethyl - (4), 4 - chloro - o - cresoxyethyl - (5), o - methoxy - phenoxyethyl-(6), naphth - 1 - oxyethyl - (7), p - carboxy - phenoxyethyl - (9), 3,5 - dimethylphenoxyethyl-(10), 4 - chloro - 3,5 - dimethylphenoxyethyl-(11), 2,4,6 - tribromo - phenoxyethyl - (12), and 2,4,6 - trichloro - 3,5 - dimethylphenoxyethyl-(13) sodium sulphates and b ,b -diphenylpropane - 4,41 - bis - (oxyethyl - sodium sulphate) are obtained by reacting the appropriate phenols with b -chloroethyl-sodium sulphate in aqueous caustic soda solution. Reference has been directed by the Comptroller to Specification 735,408.

  一种制备通式为Ar-O-R-O-SO2-O-M的芳氧基烷基磺酸半酯盐的方法，其中Ar代表芳香残基，其中芳香核直接与氧原子连接，R表示脂肪基，M表示盐形成阳离子，包括在酸性结合剂存在下，将芳香羟基化合物与半酯盐的卤代烷醇磺酸盐在至少50°C的温度下加热。M可以是无机碱的阳离子，例如碱液或氨，或有机碱的阳离子，例如单乙醇胺、双乙醇胺或三乙醇胺或四乙醇铵氢氧化物。半酯磺酸盐可以包含氯或溴作为卤素，并可以通过磺化醇类物质（例如2-氯乙醇）获得。提到的芳香羟基化合物包括苯酚、2-和4-氯苯酚、2,4,6-和2,4,5-三氯苯酚、4-溴苯酚、2,4-二溴苯酚、邻、间和对-甲苯酚、4-氯-邻甲苯酚、4,5-二氯-邻甲苯酚、4,6-二氯-邻甲苯酚、4-氯-间甲苯酚、4,6-二氯-间甲苯酚、2-氯-对甲苯酚、2,6-二氯-对甲苯酚、2,4-、2,5-、2,6-、3,5-、6-氯-2,4-、4-氯-2,6-、4-氯-2,5-、4-氯-3,5-和2,4,6-三氯-二甲苯酚、4-硝基苯酚、假伍兹酚、甲基异丁基酚、异丙基酚、百里香酚、4-丁基苯酚、4-异戊基苯酚、4-异庚基苯酚、4-苯基苯酚、4-氯-2-苯基苯酚和4-苄基苯酚、愈创木酚、4-苯氧基苯酚、1-萘酚、4-氯-1-萘酚、1-氯-2-萘酚、1-溴-2-萘酚、2,21-二羟基二苯、4,41-二羟基二苯、4,41-二羟基二苯甲烷、4,41-二羟基二苯丙烷和4,41-二羟基二苯基砜。提到的酸结合剂包括氢氧化钠和氢氧化钾、与酚类物质形成盐的有机碱、碱金属碳酸盐和碱土金属氢氧化物。例如：通过在水性氢氧化钠溶液中将适当的酚与b-氯乙基-氢氧化钠盐反应，可以获得苯氧乙基-(1)、对甲苯氧乙基-(2)、间甲苯氧乙基-(3)、2,4-二氯苯氧乙基-(4)、4-氯-邻甲苯氧乙基-(5)、邻甲氧基苯氧乙基-(6)、萘-1-氧乙基-(7)、对羧基苯氧乙基-(9)、3,5-二甲基苯氧乙基-(10)、4-氯-3,5-二甲基苯氧乙基-(11)、2,4,6-三溴苯氧乙基-(12)和2,4,6-三氯-3,5-二甲基苯氧乙基-(13)的钠硫酸盐和b,b-二苯基丙烷-4,41-双-(氧乙基-钠硫酸盐)。参考文献为专利规范735,408。
• Excavation-stabilizing slurry, production process therefor and excavation method
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP0979856A1

  公开（公告）日：2000-02-16

  The present invention provides: an excavation-stabilizing slurry which merely spoils with difficulty, and has high viscosity and low fluid loss; a production process for the excavation-stabilizing slurry; and an excavation method involving the use of the excavation-stabilizing slurry. The excavation-stabilizing slurry comprises an emulsion containing a polymer which thickens with an alkaline substance. The production process for an excavation-stabilizing slurry is a process comprising the step of adding an alkaline substance to an emulsion containing a polymer which thickens due to its reaction upon the alkaline substance, thus adjusting the pH of the emulsion to 6 or more to thicken the emulsion. The excavation method is a method comprising the step of excavating the earth while the collapse of the resultant trench walls is prevented using the above excavation-stabilizing slurry.

  本发明提供了：一种挖掘稳定泥浆，这种泥浆只是难以破坏，并且具有高粘度和低流体损失；一种挖掘稳定泥浆的生产工艺；以及一种涉及使用挖掘稳定泥浆的挖掘方法。开挖稳定泥浆由含有聚合物的乳液组成，该聚合物用碱性物质增稠。挖掘稳定泥浆的生产工艺包括以下步骤：向含有聚合物的乳液中添加碱性物质，聚合物在碱性物质的作用下会变稠，从而将乳液的 pH 值调节到 6 或更高，使乳液变稠。挖掘方法是一种包括以下步骤的方法：挖掘土方，同时使用上述挖掘稳定泥浆防止挖出的沟壁坍塌。
• Water-based emulsion for vibration damper
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP1520865A2

  公开（公告）日：2005-04-06

  A water-based emulsion for vibration damper is provided for the formation of an excellent vibration damper. In an aspect, the emulsion for vibration damper contains a particle including a core part formed of an acrylic copolymer (A) and a shell part formed of an acrylic copolymer (B) which covers the core part, the glass transition point of the acrylic copolymer (B) being not lower than -9°C, and the difference between the glass transition point of the acrylic copolymer (B) and the glass transition point of the acrylic copolymer (A) being not less than 20°C.

  本发明提供了一种用于减震器的水基乳液，可用于制造出色的减震器。在一个方面，减震器用乳液含有一种颗粒，该颗粒包括由丙烯酸共聚物（A）形成的核心部分和由丙烯酸共聚物（B）形成的覆盖核心部分的外壳部分，丙烯酸共聚物（B）的玻璃化转变点不低于 -9°C，丙烯酸共聚物（B）的玻璃化转变点与丙烯酸共聚物（A）的玻璃化转变点之差不低于 20°C。
• Polishing composition and polishing method using the same
  申请人：FUJIMI INCORPORATED

  公开号：EP2348080A1

  公开（公告）日：2011-07-27

  A polishing composition of the present invention contains an oxidant, an anticorrosive, and a surfactant comprising a compound represented by Chemical Formula 1: One to three of R1 to R5 in Chemical Formula 1 are alkyl groups, alkynyl groups, alkenyl groups, aryl groups, or arylalkylene groups, one is a hydrogen atom or an alkyl group having 1 to 9 carbon atoms, and the remainder are hydrogen atoms. OR6 is oxyethylene, oxypropylene, or a random or block conjugate of oxyethylene and oxypropylene. n is an integer of 1 or more. X is an OSO3- group, an OPO32- group, or an OH group.

  本发明的抛光组合物含有氧化剂、防腐剂和表面活性剂，其中表面活性剂由化学式 1 所代表的化合物组成： 化学式 1 中 R1 至 R5 的一至三个是烷基、炔基、烯基、芳基或芳基亚烷基，一个是氢原子或具有 1 至 9 个碳原子的烷基，其余是氢原子。OR6 是氧乙烯、氧丙烯或氧乙烯和氧丙烯的无规或嵌段共轭物。X 是 OSO3- 基团、OPO32- 基团或 OH 基团。
• Granular controlled release agrochemical compositions and process for the preparation thereof
  申请人：Everris International B.V.

  公开号：EP2545775A2

  公开（公告）日：2013-01-16

  A granular agrochemical composition is disclosed including a granular core material having a water soluble portion with a first coating layer applied on the surface of the core material and a second coating layer applied on the surface of the first coating layer. The first coating layer includes a wax composition having a biologically active ingredient incorporated therein and the second coating layer includes a polymeric composition.; The granular agrochemical composition exhibits a controlled rate of release of the biologically active ingredient therefrom over a period greater than about 30 days from the date of initial exposure of the granular composition to moisture whereby essentially all of the biologically active ingredient incorporated in the wax material of the first coating layer is released from the granular composition before the water soluble portion of the granular core material is released from the granular composition.

  本发明公开了一种颗粒状农用化学品组合物，包括一种颗粒状芯材，芯材具有水溶性部分，芯材表面涂有第一涂布层，第一涂布层表面涂有第二涂布层。颗粒状农用化学品组合物显示出生物活性成分从颗粒状组合物中释放的可控速率，从颗粒状组合物最初暴露于湿气之日起超过约 30 天的时间内，颗粒状组合物中的生物活性成分基本上全部从第一涂布层的蜡材料中释放出来，然后颗粒状芯材的水溶性部分才从颗粒状组合物中释放出来。