75094
Trimethyloctylammonium chloride
≥97.0% (AT), crystals
Synonym(s):
Octyltrimethylammonium chloride
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About This Item
Linear Formula:
CH3(CH2)7N(CH3)3(Cl)
CAS Number:
Molecular Weight:
207.78
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352116
MDL number:
Beilstein/REAXYS Number:
4005082
Product Name
Trimethyloctylammonium chloride, ≥97.0% (AT)
InChI key
AQZSPJRLCJSOED-UHFFFAOYSA-M
SMILES string
[Cl-].CCCCCCCC[N+](C)(C)C
InChI
1S/C11H26N.ClH/c1-5-6-7-8-9-10-11-12(2,3)4;/h5-11H2,1-4H3;1H/q+1;/p-1
assay
≥97.0% (AT)
form
crystals
Quality Level
Related Categories
Application
Trimethyloctylammonium chloride (TOMAC) is a cationic surfactant that can be used:
- To separate SiC from ground SiO2 by flotation method.
- To prepare porous organosilicates using 1,2-bis(trimethoxysilyl)ethane as a silica precursor.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Synthesis of porous organosilicates in the presence of alkytrimethylammonium chlorides: Effect of the alkyl chain length
Hamoudi S, et al.
The Journal of Physical Chemistry B, 105(38), 9118-9123 (2001)
Flotation separation of SiC from wastes in the silicon wafer slicing process
Shibata, J, et al.
Kagaku Kogaku Ronbunshu, 32(1), 93-98 (2006)
J R Elliott et al.
The Journal of physiology, 350, 429-445 (1984-05-01)
The effects of octyltrimethylammonium ions (OTMA+), octyl sulphate ions (OS-) and octanoic acid (OA) on the sodium current of the voltage-clamped squid giant axon have been investigated using intracellular and extracellular application of the test substances. OTMA+ applied externally at
Stergios Pispas
The journal of physical chemistry. B, 110(6), 2649-2655 (2006-02-14)
Water-soluble complexes between sodium poly(isoprene-b-methacrylate) (NaIMA) amphiphilic block copolymer micelles and two cationic surfactants with different hydrophobic tail lengths, namely, dodecyltrimethylammonium bromide (DTMAB) and octyltrimethylammonium bromide (OTMAB), were prepared by mixing individual aqueous solutions of block copolymers and surfactants. The
N B Cech et al.
Analytical chemistry, 73(19), 4632-4639 (2001-10-19)
The effect of uneven fissioning of mass and charge from electrospray droplets on the amount of analyte charged during the electrospray process was explored. A surface selectivity factor (S) was developed to describe the affinity of an analyte for the
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