二甲基苄基十六烷基氯化铵 | 10328-34-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 二甲基苄基十六烷基氯化铵
• 中文别名: 苄基十六烷基二甲基氯化铵水合物；N-十六烷基-N,N-二甲基苄基氯化铵；十六烷基二甲基苄基氯化铵(HDBAC)；苄基-十六烷基-二甲基氯化铵；十六烷基二甲基苄基氯化铵；西他氯铵；十六烷基苄基二甲基氯化铵
• 英文名称: benzyldimethylhexadecylammonium cation
• 英文别名: Hexadecyl-dimethyl-benzyl-ammonium；Dimethyl-hexadecyl-benzyl-ammonium；Cetyl-dimethyl-benzyl-ammonium；Benzyl-cetyl-dimethylammonium；Cetalkonium；benzyl-hexadecyl-dimethylazanium
• CAS: 10328-34-4
• 化学式: C₂₅H₄₆N
• 分子量: 360.647
• InChiKey: QDYLMAYUEZBUFO-UHFFFAOYSA-N

物化性质

• 熔点：
  71.5-72.5 °C
• 溶解度：
  8.5 g/L
• 碰撞截面：
  214.8 Ų [M]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

计算性质

• 辛醇/水分配系数(LogP)：
  9.5
• 重原子数：
  26
• 可旋转键数：
  17
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.76
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

ADMET

代谢

由于西他克林不被吸收，这一药代动力学特性与此无关。

As cetalkonium is not absorbed, this pharmacokinetic property is not relevant.

来源:DrugBank

毒理性

• 蛋白质结合

由于庚甲锡不吸收，这一药代动力学特性与此无关。

As cetalkonium is not absorbed, this pharmacokinetic property is not relevant.

来源:DrugBank

吸收、分配和排泄

• 吸收

Cetalkonium主要用于局部外用，不会被吸收。当口服和静脉注射时，可能会发生Cetalkonium的吸收，但非常微不足道。

Cetalkonium is used mainly topically and it is not absorbed. When administered orally and parenterally, cetalkonium absorption may happen but it is very insignificant.

来源:DrugBank

吸收、分配和排泄

• 消除途径

由于西他克林不被吸收，这一药代动力学特性与此无关。当口服给药时，大部分给药剂量以原形在粪便中排泄，因为它吸收非常差。

As cetalkonium is not absorbed, this pharmacokinetic property is not relevant. When administered orally, most of the administered dose is excreted unchanged in the feces as it is very poorly absorbed.

来源:DrugBank

吸收、分配和排泄

• 分布容积

由于西他克林不被吸收，这一药代动力学特性与此无关。

As cetalkonium is not absorbed, this pharmacokinetic property is not relevant.

来源:DrugBank

吸收、分配和排泄

• 清除

由于西他克林不被吸收，这一药代动力学特性与此无关。

As cetalkonium is not absorbed, this pharmacokinetic property is not relevant.

来源:DrugBank

文献信息

• PROCESS FOR PRODUCING 1,1-DICHLORO-2,3,3,3-TETRAFLUOROPROPENE AND 2,3,3,3-TETRAFLUOROPROPENE
  申请人：SEKI Ryuji

  公开号：US20110319678A1

  公开（公告）日：2011-12-29

  To provide a process to produce 1,1-dichloro-2,3,3,3-tetrafluoropropene (CFO-1214ya) simply and economically without requiring purification of 1,1-dichloro-2,2,3,3,3-pentafluoropropane (HCFC-225ca) from the raw material component obtained as a mixture of isomers, i.e. dichloropentafluoropropane (HCFC-225) including HCFC-225ca and at the same time to produce simply and economically 2,3,3,3-tetrafluoropropene (HFO-1234yf) from 1-chloro-2,3,3,3-tetrafluoropropane (HCFC-244eb). A raw material composition comprising HCFC-244eb and HCFC-225 including HCFC-225ca is contacted with an alkali aqueous solution in the presence of a phase-transfer catalyst to produce CFO-1214ya from HCFC-225ca and at the same time to produce HFO-1234yf from HCFC-244eb.

  提供一种简单经济的方法来生产1,1-二氯-2,3,3,3-四氟丙烯（CFO-1214ya），无需从作为异构体混合物获得的原料组分中纯化1,1-二氯-2,2,3,3,3-五氟丙烷（HCFC-225ca），即二氯五氟丙烷（HCFC-225）包括HCFC-225ca，并同时简单经济地生产2,3,3,3-四氟丙烯（HFO-1234yf）从1-氯-2,3,3,3-四氟丙烷（HCFC-244eb）。 将包括HCFC-244eb和HCFC-225的原料组合物与相转移催化剂存在的碱性水溶液接触，从HCFC-225ca产生CFO-1214ya，同时从HCFC-244eb产生HFO-1234yf。
• MANUFACTURING METHOD OF 1-CHLORO-2,3,3,3-TETRAFLUOROPROPENE
  申请人：ASAHI GLASS COMPANY, LIMITED

  公开号：US20180297918A1

  公开（公告）日：2018-10-18

  There is provided an economically advantageous manufacturing method capable of efficiently obtaining 1-chloro-2,3,3,3-tetrafluoropropene by using 1,2-dichloro-2,3,3,3-tetrafluoropropane as a raw material. A manufacturing method of 1-chloro-2,3,3,3-tetrafluoropropene is characterized in that it includes subjecting 1,2-dichloro-2,3,3,3-tetrafluoropropane to a dehydrochlorination reaction in a liquid phase in a presence of a base.

  提供了一种经济优势的制造方法，能够有效地利用1,2-二氯-2,3,3,3-四氟丙烷作为原料，高效地获得1-氯-2,3,3,3-四氟丙烯。1-氯-2,3,3,3-四氟丙烯的制造方法的特点在于，它包括在碱的存在下将1,2-二氯-2,3,3,3-四氟丙烷在液相中进行脱氯化反应。
• Multi-functional ionic liquid compositions for overcoming polymorphism and imparting improved properties for active pharmaceutical, biological, nutritional, and energetic ingredients
  申请人：Rogers D. Robin

  公开号：US20070093462A1

  公开（公告）日：2007-04-26

  Disclosed are ionic liquids and methods of preparing ionic liquid compositions of active pharmaceutical, biological, nutritional, and energetic ingredients. Also disclosed are methods of using the compositions described herein to overcome polymorphism, overcome solubility and delivery problems, to control release rates, add functionality, enhance efficacy (synergy), and improve ease of use and manufacture.

  揭示了离子液体及制备活性药物、生物、营养和能量成分的离子液体组合物的方法。还揭示了利用本文描述的组合物的方法，以克服多型性、克服溶解度和输送问题、控制释放速率、增加功能性、增强功效（协同作用）以及改善易用性和制造工艺。
• [EN] 2-MERCAPTOBENZIMIDAZOLE DERIVATIVES AS CORROSION INHIBITORS<br/>[FR] DÉRIVÉS DE 2-MERCAPTOBENZIMIDAZOLE UTILISÉS EN TANT QU'INHIBITEURS DE CORROSION
  申请人：ECOLAB USA INC

  公开号：WO2017192514A1

  公开（公告）日：2017-11-09

  The present invention generally relates to methods and compounds for preventing metal corrosion. More specifically, the method comprises contacting a hydrocarbon-containing liquid with a composition in an effective amount to prevent metal corrosion.

  本发明一般涉及用于预防金属腐蚀的方法和化合物。更具体地，该方法包括将含碳氢化合物的液体与一种成分接触，以有效防止金属腐蚀。
• COMPOSITIONS OF HETEROCYCLIC COMPOUNDS AND USES AS SULFIDOGENESIS INHIBITORS
  申请人：ChampionX USA Inc.

  公开号：US20210238068A1

  公开（公告）日：2021-08-05

  The present disclosure generally relates to compositions and uses of sulfidogenesis inhibitor compounds of Formulae 1 and 2 for preventing sulfidogenesis, i.e., the reduction reaction of a sulfur-containing compound by sulfur-utilizing prokaryotes that produce sulfide species such as hydrogen sulfide, during enhanced oil recovery processes. A method for inhibiting or decreasing microbial sulfide production by sulfur-utilizing prokaryotes includes addition of an effective amount of sulfidogenesis inhibitor compounds of Formulae 1 and 2 to the fluid that is injected into a sulfidogenic reservoir system during enhanced oil recovery. For example, the compounds can be used as sulfidogenesis inhibitors in a water injection system for use in a hydrocarbon extraction system or a hydrocarbon production system. Thus, these compositions can be effectively used as inhibitors of biogenic hydrogen sulfide generation in oilfield fluids.

  本公开涉及一般与化合物的组成和用途有关，化合物的化学式为1和2，用于预防硫化作用，即硫利用原核生物通过还原反应将含硫化合物还原为产生硫化氢等硫化物种的过程，在增强油田开采过程中。通过向在增强油田开采过程中注入的流体中添加化合物的有效量来抑制或减少硫利用原核生物产生的微生物硫化物的方法包括将化合物的有效量添加到硫化作用储层系统中。例如，这些化合物可以作为硫化作用抑制剂在水注入系统中使用，用于烃类萃取系统或烃类生产系统。因此，这些组成物可以有效地用作油田流体中生物源硫化氢生成的抑制剂。