2-Hexadecyloxirane;2-tetradecyloxirane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 英文名称: 2-Hexadecyloxirane;2-tetradecyloxirane
• 化学式: C34H68O2
• 分子量: 508.9
• InChiKey: VKOKFSITVDKXFI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.73
• 重原子数：
  36
• 可旋转键数：
  28
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  25.1
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With N-Alkanoyl-Polyhydroxyalkylamines
  申请人：Clariant International, Ltd.

  公开号：US20210179922A1

  公开（公告）日：2021-06-17

  The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R 5 -L-N(R 1 )(R 2 )(R 3 )] + X − (1) wherein each of R 1 and R 2 is independently an alkyl group having from 1 to 5 carbon atoms; or wherein the nitrogen atom and the R 1 and R 2 groups together form a substituted or unsubstituted heterocyclic group; R 3 is present or not as hydrogen or an alkyl group having from 1 to 8 carbon atoms which optionally bears a hydroxy group or a carboxy group in the 2-position; L is a linking moiety comprising an optionally substituted hydrocarbyl group having at least 2 adjacent carbon atoms, at least one heteroatom selected from nitrogen and oxygen, and optionally one or more further heteroatoms; R 5 is a hydrocarbyl group having from 6 to 22 carbon atoms; and X − is present as an anion when R 3 is present; and a nonionic surfactant which is selected from N-acylated polyhydroxyalkylamines and a method of using the gas hydrate inhibitor composition.
• Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Quaternary Alkyl Ammonium Compounds
  申请人：Clariant International, Ltd.

  公开号：US20210179916A1

  公开（公告）日：2021-06-17

  The present disclosure relates to a gas hydrate inhibitor composition comprising from an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R 5 -L-N(R 1 )(R 2 )(R 3 )] + X − (1) wherein each of R 1 and R 2 is independently an alkyl group having from 1 to 5 carbon atoms; or wherein the nitrogen atom and the R 1 and R 2 groups together form a substituted or unsubstituted heterocyclic group; R 3 is present or not as hydrogen or an alkyl group having from 1 to 8 carbon atoms which optionally bears a hydroxy group or a carboxy group in the 2-position; L is a linking moiety comprising an optionally substituted hydrocarbyl group having at least 2 adjacent carbon atoms, at least one heteroatom selected from nitrogen and oxygen, and optionally one or more further heteroatoms; R 5 is a hydrocarbyl group having from 6 to 22 carbon atoms; and X − is present as an anion when R 3 is present; and from a cationic surfactant which is selected from di(C 8 -C 18 alkyl)dimethyl ammonium salts.
• Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Quaternary Benzyl Ammonium Compounds
  申请人：Clariant International, Ltd.

  公开号：US20210179918A1

  公开（公告）日：2021-06-17

  The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R 5 -L-N(R 1 )(R 2 )(R 3 )] + X − (1) wherein each of R 1 and R 2 is independently an alkyl group having from 1 to 5 carbon atoms; or wherein the nitrogen atom and the R 1 and R 2 groups together form a substituted or unsubstituted heterocyclic group; R 3 is present or not as hydrogen or an alkyl group having from 1 to 8 carbon atoms which optionally bears a hydroxy group or a carboxy group in the 2-position; L is a linking moiety comprising an optionally substituted hydrocarbyl group having at least 2 adjacent carbon atoms, at least one heteroatom selected from nitrogen and oxygen, and optionally one or more further heteroatoms; R 5 is a hydrocarbyl group having from 6 to 22 carbon atoms; and X − is present as an anion when R 3 is present; and a cationic surfactant which is selected from quaternary benzyl ammonium salts having besides the benzyl group at least one C 8 -C 18 -alkyl group bound to the nitrogen atom and a method of using the gas hydrate inhibitor composition.
• Synergistic Blends Of Anti-Agglomerant Gas Hydrate Inhibitors With Alkoxylates Of Fatty Alcohols, Fatty Amines And Fatty Acids
  申请人：Clariant International, Ltd.

  公开号：US20210179920A1

  公开（公告）日：2021-06-17

  The present disclosure relates to a gas hydrate inhibitor composition comprising an amphiphile having a hydrophobic tail linked to a hydrophilic head group by a linking moiety, the amphiphile having the general formula (1) [R 5 -L-N(R 1 )(R 2 )(R 3 )] + X − (1) wherein each of R 1 and R 2 is independently an alkyl group having from 1 to 5 carbon atoms; or wherein the nitrogen atom and the R 1 and R 2 groups together form a substituted or unsubstituted heterocyclic group; R 3 is present or not as hydrogen or an alkyl group having from 1 to 8 carbon atoms which optionally bears a hydroxy group or a carboxy group in the 2-position; L is a linking moiety comprising an optionally substituted hydrocarbyl group having at least 2 adjacent carbon atoms, at least one heteroatom selected from nitrogen and oxygen, and optionally one or more further heteroatoms; R 5 is a hydrocarbyl group having from 6 to 22 carbon atoms; and X − is present as an anion when R 3 is present; and a nonionic surfactant which is selected from alkoxylated C 8 -C 18 fatty alcohols, alkoxylated C 8 -C 18 fatty amines, alkoxylated C 8 -C 18 fatty acids and alkoxylated C 8 -C 18 fatty acid amides and a method of using the gas hydrate inhibitor composition.