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溴化十四烷基三甲基铵

Name: 溴化十四烷基三甲基铵
Brand: SIAL

98% (AT), crystals

别名:

三甲基(十四烷基)溴化铵, 十四烷基三甲基溴化铵

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关于此项目

线性分子式:

CH₃(CH₂)₁₃N(Br)(CH₃)₃

化学文摘社编号:

1119-97-7

分子量:

336.39

NACRES:

NA.22

PubChem Substance ID:

329769513

UNSPSC Code:

12352116

EC Number:

214-291-9

MDL number:

MFCD00011770

Beilstein/REAXYS Number:

3633227

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属性

产品名称

溴化十四烷基三甲基铵, 98% (AT)

description

cationic

Quality Level

200

assay

≥97.5% (AT), 98% (AT)

form

crystals

mol wt

micellar avg mol wt 27,000

reaction suitability

core: ammonium

aggregation number

CMC

4-5 mM (20-25°C)

mp

245-250 °C (lit.)

solubility

H₂O: 0.1 g/mL, clear

SMILES string

[Br-].CCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1

InChI key

CXRFDZFCGOPDTD-UHFFFAOYSA-M

说明

General description

Myristyltrimethylammonium bromide (MTAB) is a quaternary ammonium compound that consists of a long-chain alkyl group and a positively charged quaternary ammonium group. It is commonly used as a cationic surfactant and as a phase transfer catalyst in various chemical reactions.

Application

Myristyltrimethylammonium bromide can be used as a cationic surfactant to:

Enhance the biomass harvesting and pigments extraction from the cyanobacterium Synechocystis sp. PCC 6803.
Facilitate the formation of mixed micelles with amitriptyline hydrochloride.

It can also be used as a capping agent for platinum nanoparticles (Pt NPs), which enhances their catalytic activity in the CO oxidation reaction.