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Merck
CN

87249

Sigma-Aldrich

四溴十二烷基铵

≥99.0% (AT)

别名:

四月桂基溴化铵

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About This Item

线性分子式:
[CH3(CH2)10CH2]4N(Br)
CAS号:
分子量:
771.22
Beilstein:
5844282
EC 号:
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

≥99.0% (AT)

表单

crystals

杂质

≤0.5% water

SMILES字符串

[Br-].CCCCCCCCCCCC[N+](CCCCCCCCCCCC)(CCCCCCCCCCCC)CCCCCCCCCCCC

InChI

1S/C48H100N.BrH/c1-5-9-13-17-21-25-29-33-37-41-45-49(46-42-38-34-30-26-22-18-14-10-6-2,47-43-39-35-31-27-23-19-15-11-7-3)48-44-40-36-32-28-24-20-16-12-8-4;/h5-48H2,1-4H3;1H/q+1;/p-1

InChI key

SMEFTBPJZGVAPK-UHFFFAOYSA-M

一般描述

四溴十二烷基铵(TDAB)是一种季铵盐,由连接长烷烃链的带正电的氮原子组成。 它常用作表面活性剂和相转移催化剂。

应用

四溴十二烷基铵可作为相转移催化剂,用于合成乙基洛芬碱。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

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


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International journal of pharmaceutics, 529(1-2), 310-318 (2017-07-12)
The taste of pharmaceuticals strongly affects the compliance of patients. This study investigated the applicability of the electronic tongue and rodent brief-access taste aversion (BATA) model for the bitter compound praziquantel (PZQ) and taste masked liquid formulations for PZQ. In

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