硫酸单-(2-十二烷氧基-乙基)酯 | 48073-44-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机硫酸及其衍生物
• 中文名称: 硫酸单-(2-十二烷氧基-乙基)酯
• 英文名称: Dodecyloxyaethylenschwefelsaeure
• 英文别名: sulfuric acid mono-(2-dodecyloxy-ethyl) ester；2-Dodecyloxy-aethylschwefelsaeure；Schwefelsaeure-mono-(2-dodecyloxy-aethylester)；2-Dodecoxyethyl hydrogen sulfate
• CAS: 48073-44-5
• 化学式: C₁₄H₃₀O₅S
• 分子量: 310.455
• InChiKey: QTDIEDOANJISNP-UHFFFAOYSA-N

物化性质

• 密度：
  1.067±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  20
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  环氧乙烷 、 十二烷醇 生成 硫酸单-(2-十二烷氧基-乙基)酯
  参考文献：
  名称：

  GB377678

  摘要：

  公开号：

文献信息

• Super absorbent polymer composition
  申请人：KAO CORPORATION

  公开号：EP0781804A2

  公开（公告）日：1997-07-02

  The super absorbent polymer composition of the present invention comprises a super absorbent polymer and a diphosphonic acid represented by the following general formula (I): wherein R represents a saturated or unsaturated hydrocarbon group having 5 to 23 carbon atoms, or a salt thereof.

  本发明的超级吸水聚合物组合物包括超级吸水聚合物和由下式通式（I）代表的二膦酸： 其中 R 代表具有 5 至 23 个碳原子的饱和或不饱和烃基，或其盐。
• METHOD FOR CLEANING SURFACE OF SUBSTRATE
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP1389496A1

  公开（公告）日：2004-02-18

  A highly efficient method for cleaning a substrate, whereby in the cleaning of the substrate, ① in a short time, ② both particle contaminants and metal contaminants can be removed, and ③ a problem associated therewith, such as re-deposition of contaminants or a dimensional change due to etching, can be remarkably reduced, and which has the following characteristics. A method for cleaning a surface of a substrate, which comprises at least the following steps (1) and (2), wherein the step (2) is carried out after carrying out the step (1): Step (1): A cleaning step of cleaning the surface of the substrate with an alkaline cleaning agent containing a complexing agent, and Step (2): A cleaning step employing a cleaning agent having a hydrofluoric acid content C (wt%) of from 0.03 to 3 wt%, wherein the cleaning time t (seconds) of the substrate with said cleaning agent is at most 45 seconds, and C and t satisfy the relationship of 0.25≦tC1.29≦5.

  一种清洗基片的高效方法，在清洗基片的过程中，①在短时间内，②颗粒污染物和金属污染物都能被清除，③与之相关的问题，如污染物的再沉积或由于蚀刻引起的尺寸变化，可以显著减少，该方法具有以下特点。 一种清洁基底表面的方法，至少包括以下步骤（1）和（2）、 其中步骤(2)在步骤(1)之后进行： 步骤 (1)：用含有络合剂的碱性清洗剂清洗基底表面的清洗步骤，以及 步骤 (2)：使用氢氟酸含量 C（重量百分比）为 0.03 至 3 重量百分比的清洗剂的清洗步骤，其中使用所述清洗剂清洗基底的时间 t（秒）最多为 45 秒，且 C 和 t 满足 0.25≦tC1.29≦5。
• METHOD FOR EXTRACTING STAPHYLOCOCCUS AUREUS ANTIGEN, REAGENT FOR EXTRACTING STAPHYLOCOCCUS AUREUS ANTIGEN, AND METHOD FOR TESTING STAPHYLOCOCCUS AUREUS
  申请人：Kikkoman Corporation

  公开号：EP2540738A1

  公开（公告）日：2013-01-02

  The invention provides a method for extracting a Staphylococcus aureus antigen which comprises using an extraction reagent with a pH of no higher than 5.0, containing one or more acids selected from among hydrochloric acid, acetic acid, citric acid, phosphoric acid, sulfuric acid and nitric acid, to extract a Staphylococcus aureus antigen comprising a methicillin-resistant Staphylococcus aureus antigen and/or a methicillin-sensitive Staphylococcus aureus antigen, from Staphylococcus aureus in a specimen. The invention further provides a method for assessing Staphylococcus aureus.

  本发明提供了一种提取金黄色葡萄球菌抗原的方法，该方法包括使用 pH 值不高于 5.0，含有选自盐酸、醋酸、柠檬酸、磷酸、硫酸和硝酸中的一种或多种酸的提取试剂，从标本中的金黄色葡萄球菌中提取金黄色葡萄球菌抗原，包括耐甲氧西林金黄色葡萄球菌抗原和/或甲氧西林敏感金黄色葡萄球菌抗原。本发明进一步提供了一种评估金黄色葡萄球菌的方法。
• FILLER FOR AFFINITY CHROMATOGRAPHY
  申请人：JSR Corporation

  公开号：EP2562178A1

  公开（公告）日：2013-02-27

  Provided is a filler for affinity chromatography which is useful for protein purification and contains porous particles that have a high dynamic binding capacity for proteins and excellent pressure characteristics. The filler for affinity chromatography of the present invention is characterized in that it includes a porous particle consisting of a polymer of vinyl monomer including a cross-linkable vinyl monomer that contains hydroxyl group but does not contain epoxy group and an epoxy group-containing non-cross-linkable vinyl monomer, or a cross-linkable vinyl monomer that contains hydroxyl group and epoxy group, ligands bound to the porous particle, and ring-opened epoxy groups.

  本发明提供了一种用于亲和层析的填料，该填料可用于蛋白质纯化，其中的多孔颗粒对蛋白质具有较高的动态结合能力和优异的压力特性。本发明的亲和层析用填料的特点是，它包括由乙烯基单体聚合物（包括含有羟基但不含环氧基的可交联乙烯基单体和含有环氧基的不可交联乙烯基单体，或含有羟基和环氧基的可交联乙烯基单体）、与多孔颗粒结合的配体和环开环氧基团组成的多孔颗粒。
• Hardness measurement method, and fouling prevention method for hardness-measuring device
  申请人：KURITA WATER INDUSTRIES LTD.

  公开号：US10718746B2

  公开（公告）日：2020-07-21

  A water hardness-measuring method and a fouling prevention method for hardness-measuring device include adding a colorant containing Eriochrome Black T and/or Calmagite and a sulfate ester-type anionic surfactant having a bonding unit derived from a sulfate ester including an alkyl group having 8 to 18 carbon atoms that may have one or more substituent in its chemical formula to a sample water.

  用于硬度测量装置的水硬度测量方法和防污方法包括向样品水中添加含有绮丽彩黑 T 和/或钙钛矿的着色剂和硫酸酯类阴离子表面活性剂，硫酸酯类阴离子表面活性剂的键合单元来自硫酸酯，硫酸酯包括具有 8 至 18 个碳原子的烷基，其化学式中可能具有一个或多个取代基。