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374598

Sigma-Aldrich

十六烷基三甲基硫酸氢铵

99%

别名:

CTAHSO4, Hexadecyltrimethylammonium hydrogen sulfate

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About This Item

线性分子式:
CH3(CH2)15N(HSO4)(CH3)3
CAS号:
68214-07-3
分子量:
381.61
EC 号:
269-286-4
MDL编号:
MFCD00134393
UNSPSC代码:
12352107
PubChem化学物质编号:
24863318
NACRES:
NA.22

方案

99%

mp

250-260 °C (dec.) (lit.)

SMILES字符串

OS([O-])(=O)=O.CCCCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C19H42N.H2O4S/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;1-5(2,3)4/h5-19H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1

InChI key

UCRJJNVFJGKYQT-UHFFFAOYSA-M

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应用

十六烷基三甲基硫酸氢铵常作为表面活性剂用于水介质中的有机转化反应。
应用示例：
  • 铑(I)-催化的(Z)-甲基-α-乙酰氨基肉桂酸盐的不对称氢化反应。
  • 钯催化的1,3-二苯基-2-丙烯乙酸盐与二甲基丙二酸盐的不对称烷化反应。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCBS6746V
BCBS2618V
BCBM4295V
BCBJ7033V
BCBJ0598V

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Micellar effects upon oxidation of organic sulfides by anionic oxidants
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The aim of this study was the preparation of polyethylene oxide (PEO)/clay nanocomposites using organoclay produced via micellar adsorption of cethyltrimethyl ammonium bromide (CTAB) and their characterisation by X-ray diffraction (XRD), and Fourier transform infrared (FT-IR) spectra, and the investigation
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