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87210

Myristyltrimethylammonium bromide

98% (AT), crystals

Synonym(s):

Tetradecyltrimethylammonium bromide, Trimethyl(tetradecyl)ammonium bromide

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About This Item

Linear Formula:
CH3(CH2)13N(Br)(CH3)3
CAS Number:
1119-97-7
Molecular Weight:
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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Product Name

Myristyltrimethylammonium bromide, 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

80

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

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.

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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

Storage Class

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN5731
BCCN0257
BCCK2471
BCCG3519
BCCC2038

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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)
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)
View All Related Papers

Global Trade Item Number

SKUGTIN
87210-500G04061833441329
87210-100G04061833050828