87210
溴化十四烷基三甲基铵
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:
分子量:
336.39
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352116
EC Number:
214-291-9
MDL number:
Beilstein/REAXYS Number:
3633227
产品名称
溴化十四烷基三甲基铵, 98% (AT)
InChI key
CXRFDZFCGOPDTD-UHFFFAOYSA-M
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
SMILES string
[Br-].CCCCCCCCCCCCCC[N+](C)(C)C
description
cationic
assay
≥97.5% (AT)
98% (AT)
form
crystals
mol wt
micellar avg mol wt 27,000
aggregation number
80
CMC
4-5 mM (20-25°C)
mp
245-250 °C (lit.)
solubility
H2O: 0.1 g/mL, clear
Quality Level
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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.
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.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
target_organs
Gastrointestinal tract, Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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)
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)
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)
Dulan B Gunasekara et al.
Electrophoresis, 32(8), 832-837 (2011-03-26)
The combination of microchip electrophoresis with amperometric detection leads to a number of analytical challenges that are associated with isolating the detector from the high voltages used for the separation. While methods such as end-channel alignment and the use of
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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