十四烷醇硫酸单酯与三乙醇胺的化合物

• 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: 十四烷醇硫酸单酯与三乙醇胺的化合物
• 英文名称: Tetradecyl sulfate;tris(2-hydroxyethyl)azanium
• 英文别名: tetradecyl sulfate;tris(2-hydroxyethyl)azanium
• 化学式: C20H45NO7S
• 分子量: 443.6
• InChiKey: BBECRFZLZMRJLF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.77
• 重原子数：
  29
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  136
• 氢给体数：
  4
• 氢受体数：
  8

文献信息

• Process for producing benzoyl peroxide crystals of a small size
  申请人：WARNER-LAMBERT COMPANY

  公开号：EP0075442A1

  公开（公告）日：1983-03-30

  There is disclosed a process for producing benzoyl peroxide in crystalline form with crystals having a size of up to approximately 10 microns, comprising: forming a first solution comprising benzoyl peroxide and a precipitate-promoting material selected from sulphur-containing aliphatic ethers, long-chain aliphatic and araliphatic ethers, ethylene oxide derivatives, and mixtures thereof; mixing the first solution with a second solution comprising an aqueous solution of a non-toxic and non-reactive dispersant selected from cellulosic derivatives, anionic surfactants, non-ionic surfactants, inorganic colloidal materials, and mixtures thereof; and recovering the benzoyl peroxide in the desired crystalline form. The process may be performed at room temperature and is therefore safe and energy conservative. The resulting benzoyl peroxide crystals are of desirable small size, and are particularly well suited for incorporation into commercial cosmetic and pharmaceutical preparations.

  本发明公开了一种生产结晶状过氧化苯甲酰的工艺，其结晶的尺寸可达约 10 微米，该工艺包括 形成由过氧化苯甲酰和沉淀促进材料组成的第一溶液，沉淀促进材料选自含硫脂肪族醚、长链脂肪族和芳香族醚、环氧乙烷衍生物及其混合物； 将第一种溶液与第二种溶液混合，第二种溶液包含一种无毒、无反应的分散剂水溶液，该分散剂选自纤维素衍生物、阴离子表面活性剂、非离子表面活性剂、无机胶体材料及其混合物；以及 回收所需晶型的过氧化苯甲酰。 该工艺可在室温下进行，因此既安全又节能。所得到的过氧化苯甲酰晶体具有理想的小尺寸，特别适合加入商业化妆品和药物制剂中。
• Ophthalmic composition
  申请人：Omnivision GmbH

  公开号：EP2452669A1

  公开（公告）日：2012-05-16

  The present invention relates to an aqueous ophthalmic composition comprising (i) a prostaglandin; and (ii) one or more anionic surfactants, characterized in that the concentration of anionic surfactant in the ophthalmic composition is from 0.001 to 1.0 g/L.

  本发明涉及一种水性眼科组合物，其中包括 (i) 前列腺素；和 (ii) 一种或多种阴离子表面活性剂、 其特征在于 眼科组合物中阴离子表面活性剂的浓度为 0.001 至 1.0 克/升。
• 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。
• ECO-FRIENDLY LAUNDRY PRETREATMENT COMPOSITIONS
  申请人：S.C. Johnson & Son, Inc.

  公开号：EP2408887A1

  公开（公告）日：2012-01-25
• OPHTHALMIC COMPOSITION
  申请人：Omnivision GmbH

  公开号：EP2632427A1

  公开（公告）日：2013-09-04