1H-Imidazole-1-ethanol, 4,5-dihydro-2-octadecyl- | 13146-84-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 亚胺内酰胺
• 英文名称: 1H-Imidazole-1-ethanol, 4,5-dihydro-2-octadecyl-
• 英文别名: 2-(2-octadecyl-4,5-dihydroimidazol-1-yl)ethanol
• CAS: 13146-84-4
• 化学式: C₂₃H₄₆N₂O
• 分子量: 366.6
• InChiKey: IHGSBHASVBPXOD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  26
• 可旋转键数：
  19
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  35.8
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1H-Imidazole-1-ethanol, 4,5-dihydro-2-octadecyl- 、 丙烯酸 生成 3-[3-(2-hydroxyethyl)-2-octadecylimidazolidin-1-yl]propanoic acid
  参考文献：
  名称：

  HITZ, HANS;SCHAFER, ROLF;BAUST, HEINRICH;GROSS. , WOLFGANG

  摘要：

  DOI：
• 作为产物：
  描述：

  羟乙基乙二胺 、 十九酰氯 生成 1H-Imidazole-1-ethanol, 4,5-dihydro-2-octadecyl-
  参考文献：
  名称：

  HITZ, HANS;SCHAFER, ROLF;BAUST, HEINRICH;GROSS. , WOLFGANG

  摘要：

  DOI：

文献信息

• Alkoxy disulfides as antimicrobial agents
  申请人：ROHM AND HAAS COMPANY

  公开号：EP1008296A1

  公开（公告）日：2000-06-14

  Disclosed is a method of inhibiting the growth of microorganisms in, at, or on a locus subject to microbial attack, comprising introducing to said locus an antimicrobially effective amount of at least one alkoxy disulfide of formula:R1-CHR3-O-S-S-O-CHR4-R2 wherein: R1, R2are independently selected from 5- or 6-membered aromatic rings, optionally substituted with up to 3 e· donating substituents of which 2 can optionally be combined to form another ring; and R3, R4are independently selected from H, CH3, or CH2CH3.

  揭示了一种抑制微生物在受微生物攻击的位置生长的方法，包括向该位置引入至少一种符合以下式的烷氧基二硫化物的抗微生物有效量：R1-CHR3-O-S-S-O-CHR4-R2其中：R1，R2分别选自5-或6-成员芳香环，可选择地取代多达3个e·供体取代基，其中2个可选择地结合形成另一个环；而R3，R4分别选自H，CH3或CH2CH3。
• Associative thickeners for aqueous systems
  申请人：Lai Ta-Yuan John

  公开号：US20060039939A1

  公开（公告）日：2006-02-23

  Thiocarbonate compounds which, in one embodiment, are utilized as a rheology modifier or associative thickener. The thiocarbonate compounds thicken or increase the viscosity of a composition, preferably an aqueous composition when used in an effective amount. In one preferred embodiment, the thiocarbonate compounds include at least one hydrophilic group containing repeat unit such as derived from acrylic acid, and at least one hydrophobic group to enhance association with other compounds and thus increase viscosity of a composition. Aqueous composition comprising a latex and thiocarbonate associative thickeners are described.

  Thiocarbonate化合物在一种实施方式中被用作流变改性剂或联合增稠剂。当以有效量使用时，这些thiocarbonate化合物可以增稠或增加组成物的粘度，特别是水性组成物。在一个优选实施方式中，这些thiocarbonate化合物包括至少一个亲水基团重复单元，例如来自丙烯酸，并且至少一个疏水基团，以增强与其他化合物的结合，从而增加组成物的粘度。描述了包含乳胶和thiocarbonate联合增稠剂的水性组成物。
• Multi-purpose polymers, methods and compositions
  申请人：——

  公开号：US20040241130A1

  公开（公告）日：2004-12-02

  Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino-substituted vinyl monomer; at least one nonionic vinyl monomer; at least one associative vinyl monomer; at least one semihydrophobic vinyl surfactant monomer; and, optionally, comprising one or more hydroxy-substituted nonionic vinyl monomer, crosslinking monomer, chain transfer agent or polymeric stabilizer. These vinyl addition polymers have a combination of substituents, including amino substituents that provide cationic properties at low pH, hydrophobic substituents, hydrophobically modified polyoxyalkylene substituents, and hydrophilic polyoxyalkylene substituents. The polymers provide surprisingly beneficial Theological properties in acidic aqueous compositions, and are compatible with cationic materials. Additionally, this invention relates to the incorporation of a basic material after the addition of an acidic material to reduce the pH of the composition without negatively impacting the viscosity of the composition. The multi-purpose polymers are useful in a variety of products for personal care, health care, household care, institutional and industrial care, and industrial applications.

  本发明涉及多用途聚合物，其为单体混合物的聚合物化产物，包括至少一种氨基取代的乙烯单体；至少一种非离子乙烯单体；至少一种联合乙烯单体；至少一种半亲水性乙烯表面活性剂单体；以及可选地包括一种或多种羟基取代的非离子乙烯单体、交联剂、链转移剂或聚合稳定剂。这些乙烯加成聚合物具有一些取代基的组合，包括在低pH下提供阳离子性质的氨基取代基、疏水取代基、疏水改性的聚氧烷基取代基和亲水性的聚氧烷基取代基。这些聚合物在酸性水性组合物中提供了出乎意料的有益流变特性，并且与阳离子材料兼容。此外，本发明还涉及在添加酸性物质后加入碱性物质以降低组合物的pH值，而不会对组合物的粘度产生负面影响。这些多用途聚合物在个人护理、健康护理、家庭护理、机构和工业护理以及工业应用的各种产品中非常有用。
• Linkage of agents using microparticles
  申请人：Green Howard

  公开号：US20060110379A1

  公开（公告）日：2006-05-25

  Methods, products and kits are provided for attaching agents to a skin surface via microparticles using endogenous or exogenous transglutaminase.

  提供了一种方法、产品和套件，可通过内源或外源性谷氨酰胺转移酶使用微粒子将药剂附着到皮肤表面。
• Multi-Purpose Polymers, Methods and Compositions
  申请人：Tamareselvy Krishnan

  公开号：US20080233069A1

  公开（公告）日：2008-09-25

  Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino-substituted vinyl monomer; at least one nonionic vinyl monomer; at least one associative vinyl monomer; at least one semihydrophobic vinyl surfactant monomer; and, optionally, comprising one or more hydroxy-substituted nonionic vinyl monomer, crosslinking monomer, chain transfer agent or polymeric stabilizer. These vinyl addition polymers have a combination of substituents, including amino substituents that provide cationic properties at low pH, hydrophobic substituents, hydrophobically modified polyoxyalkylene substituents, and hydrophilic polyoxyalkylene substituents. The polymers provide surprisingly beneficial rheological properties in acidic aqueous compositions, and are compatible with cationic materials. The multi-purpose polymers are useful in a variety of products for personal care, health care, household care, institutional and industrial care, and industrial applications.

  本发明涉及多用途聚合物，其为单体混合物的聚合物化产物，所述单体混合物包括至少一种氨基取代乙烯单体；至少一种非离子乙烯单体；至少一种缔合乙烯单体；至少一种半亲水性乙烯表面活性剂单体；以及可选地，包括一种或多种羟基取代的非离子乙烯单体、交联单体、链转移剂或聚合稳定剂。这些乙烯加成聚合物具有一系列取代基，包括在低pH值下提供阳离子性质的氨基取代基，疏水取代基，疏水修饰的聚氧烷基取代基和亲水性聚氧烷基取代基。这些聚合物在酸性水溶性组合物中提供出人意料的有益流变特性，并且与阳离子材料兼容。这些多用途聚合物在个人护理、健康护理、家庭护理、机构和工业护理以及工业应用的各种产品中非常有用。