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367729

Sigma-Aldrich

Tridodecylmethylammonium chloride

98%

Synonym(s):

Methyltridodecylammonium chloride

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About This Item

Linear Formula:
[CH3(CH2)11]3N(Cl)CH3
CAS Number:
7173-54-8
Molecular Weight:
572.47
Beilstein/REAXYS Number:
6031445
MDL number:
MFCD00043303
UNSPSC Code:
12352116
PubChem Substance ID:
24862829
NACRES:
NA.22

Quality Level

200

assay

98%

mp

110-112 °C (lit.)

SMILES string

[Cl-].CCCCCCCCCCCC[N+](C)(CCCCCCCCCCCC)CCCCCCCCCCCC

InChI

1S/C37H78N.ClH/c1-5-8-11-14-17-20-23-26-29-32-35-38(4,36-33-30-27-24-21-18-15-12-9-6-2)37-34-31-28-25-22-19-16-13-10-7-3;/h5-37H2,1-4H3;1H/q+1;/p-1

InChI key

SBHRWOBHKASWGU-UHFFFAOYSA-M

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Application

Tridodecylmethylammonium chloride can be used as a:
  • Catalyst in the transesterification of methyl esters with glycidol to synthesize glycidyl esters.
  • Bulky lipophilic cationic additive for polyaniline membranes.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Analytical chemistry, 59(24), 2846-2848 (1987-12-15)
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Journal of pharmacological methods, 23(1), 7-11 (1990-03-01)
The patency of chronically implanted intravascular cannulae is usually limited by thrombus formation at the cannula tip. In the present experiments, methods of improving the antithrombotic properties of the cannulae have been examined using a number of different heparin-bonding treatments.
A J Hamilton et al.
Neurosurgery, 40(5), 1043-1049 (1997-05-01)
The biotoxicity of tri-iododecyclemethyl ammonium chloride (TDMAC)-coated catheters in the brain was tested, as was the efficacy of the vancomycin-bonded, TDMAC-coated catheters to inhibit staphylococcal growth in vitro and to delay the onset of clinical manifestations of catheter-related staphylococcal ventriculitis
Vlasta Tomašić et al.
Soft matter, 10(39), 7887-7896 (2014-08-27)
The effect of cationic chemical structure on the mesophase behavior, and self-assembly of catanionic compounds is studied through a systematic structure variation of six cationic surfactants with anionic sodium 4-(1-pentylheptyl)benzenesulfonate surfactant. A series of cationic surfactants are selected with an
Huimin Guo et al.
Talanta, 75(3), 851-855 (2008-07-01)
A novel potentiometric method for the determination of ascorbate is described in this communication. It is based on ascorbate oxidation with permanganate which is continuously released from the inner reference solution of a ligand-free tridodecylmethylammonium chloride (TDMAC)-based polymeric membrane ion
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