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描述
cationic
质量水平
方案
≥97.5% (AT)
98% (AT)
表单
crystals
分子量
micellar avg mol wt 27,000
聚集数
80
CMC
4-5 mM (20-25°C)
mp
245-250 °C (lit.)
溶解性
H2O: 0.1 g/mL, clear
SMILES字符串
[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
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一般描述
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.
应用
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.
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
靶器官
Gastrointestinal tract, 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
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
How myristyltrimethylammonium bromide enhances biomass harvesting and pigments extraction from Synechocystis sp. PCC 6803
Zhou Y, et al.
Water Research, 126, 189-196 (2017)
Mixed micelle formation between amphiphilic drug amitriptyline hydrochloride and surfactants (conventional and gemini) at 293.15- 308.15 K
Rub MA,
The Journal of Physical Chemistry B, 114(19), 6354-6364 (2010)
The role of organic capping layers of platinum nanoparticles in catalytic activity of CO oxidation
Park JY, et al.
Catalysis Letters, 129, 1-6 (2009)
Hayat M Marafie et al.
Talanta, 91, 26-32 (2012-03-01)
Two conventional plastic membrane electrodes that are selective for the tetradecyltrimethylammonium cation (TTA) have been prepared. The ion exchangers of these sensors were the ion associate, TTA-PT, and the ion aggregate, TTA-PSS, where PT and PSS are phosphotungstate and polystyrene
Yuri Borodko et al.
Langmuir : the ACS journal of surfaces and colloids, 25(12), 6665-6671 (2009-04-29)
The vibrational spectra of platinum nanoparticles (12 nm) capped with tetradecyltrimethylammonium bromide, C(14)TAB, were investigated by Fourier transform infrared (FTIR) spectroscopy. We have shown that the thermal decay of Pt-C(14)TAB nanoparticles in N(2), H(2), and O(2) atmospheres leads to the
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