1-乙氧羰基十五烷基-三甲基-溴化铵 | 10567-02-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 1-乙氧羰基十五烷基-三甲基-溴化铵
• 英文名称: carbethopendecinium bromide
• 英文别名: Septonex；(1-ethoxy-1-oxohexadecan-2-yl)-trimethylazanium;bromide
• CAS: 10567-02-9
• 化学式: Br*C₂₁H₄₄NO₂
• 分子量: 422.49
• InChiKey: FXQJFHYFOGHZTB-UHFFFAOYSA-M

物化性质

• 熔点：
  157-160 °C(Solv: chloroform (67-66-3); acetone (67-64-1))
• 溶解度：
  DMF：30mg/mL； DMSO：15mg/mL；乙醇：30mg/mL； PBS（pH 7.2）：5 mg/mL

计算性质

• 辛醇/水分配系数(LogP)：
  2.72
• 重原子数：
  25
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2923900090

反应信息

• 作为产物：
  描述：

  Ethyl 2-(dimethylamino)hexadecanoate 、 溴甲烷 生成 1-乙氧羰基十五烷基-三甲基-溴化铵
  参考文献：
  名称：

  METIA, R. N.;KAPOOR, J. N.;BHATNAGAR, R. M., FERT. TECHNOL., 1983, 20, N 1-4, 1-5

  摘要：

  DOI：

文献信息

• CAYALYST SYSTEM AND MANUFACTURING METHOD OF CYCLIC CARBONATE BY THE SAME
  申请人：Industrial Technology Research Institute

  公开号：US20150119584A1

  公开（公告）日：2015-04-30

  A catalyst system and a method for manufacturing cyclic carbonate by the same are provided. The catalyst system includes a transition metal salt containing a halo group, an acetate group, or a combination thereof, and an organic phosphine ligand. The molar ratio of the organic phosphine ligand to the transition metal salt is greater than 0 and less than or equal to 50.

  提供了一种催化剂系统和通过该系统制备环状碳酸酯的方法。该催化剂系统包括含有卤素基团、乙酸基团或二者的过渡金属盐和有机膦配体。有机膦配体与过渡金属盐的摩尔比大于0且小于或等于50。
• Methods for quantifying starch and cellulose in corn samples
  申请人：EdeniQ, Inc.

  公开号：US10954547B1

  公开（公告）日：2021-03-23

  Solutions and methods are disclosed for the extraction and quantification of cellulose derived from cellulosic biomass samples. Improved extraction yields and selectivities are provided through the use of an extraction solvent mixture comprising an aprotic solvent such as DMSO, a quaternary ammonium salt such as TBAF, and an quaternary ammonium base such as TBAOH. The extracted cellulose can be optionally precipitated using disclosed precipitation solutions to further improve cellulose purity. Extracted cellulose can be measured by hydrolyzing the cellulose to glucose or cellobiose, or by using disclosed spectrophotometric assays of cellulose-salt complexes.

  本发明公开了从纤维素生物质样品中提取和定量纤维素的解决方案和方法。通过使用萃取溶剂混合物来提高萃取率和选择性，该混合物包括非烷基溶剂（如 DMSO）、季铵盐（如 TBAF）和季铵碱（如 TBAOH）。提取的纤维素可以选择使用已公开的沉淀溶液进行沉淀，以进一步提高纤维素的纯度。提取的纤维素可通过将纤维素水解为葡萄糖或纤维生物糖，或使用已公开的纤维素-盐复合物分光光度法进行测定。
• CAYALYST SYSTEM
  申请人：Industrial Technology Research Institute

  公开号：US20160096921A1

  公开（公告）日：2016-04-07

  A catalyst system includes a transition metal salt containing a halo group, an acetate group, or a combination thereof, and an organic phosphine ligand. The molar ratio of the organic phosphine ligand to the transition metal salt is greater than 0 and less than or equal to 50.
• METHODS FOR QUANTIFYING STARCH CELLULOSE IN CORN SAMPLES
  申请人：EdeniQ, Inc.

  公开号：US20210246486A1

  公开（公告）日：2021-08-12

  Solutions and methods are disclosed for the extraction and quantification of cellulose derived from cellulosic biomass samples. Improved extraction yields and selectivities are provided through the use of an extraction solvent mixture comprising an aprotic solvent such as DMSO, a quaternary ammonium salt such as TBAF, and an quaternary ammonium base such as TBAOH. The extracted cellulose can be optionally precipitated using disclosed precipitation solutions to further improve cellulose purity. Extracted cellulose can be measured by hydrolyzing the cellulose to glucose or cellobiose, or by using disclosed spectrophotometric assays of cellulose-salt complexes.
• Personal Care Compositions
  申请人：Colgate-Palmolive Company

  公开号：US20220023189A1

  公开（公告）日：2022-01-27

  Described herein are personal care compositions comprising about 0.3 wt % to about 3.0 wt % acrylic acid polymer; about 0.3 wt % to about 3.0 wt % cationic surfactant; and a cosmetically acceptable carrier. Methods of making and using these compositions are also described.