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374350

Sigma-Aldrich

Tridodecylmethylammonium iodide

97%

Synonym(s):

Methyltridodecylammonium iodide

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About This Item

Linear Formula:
[CH3(CH2)11]3N(I)CH3
CAS Number:
29710-98-3
Molecular Weight:
663.93
Beilstein/REAXYS Number:
4260774
MDL number:
MFCD00075595
UNSPSC Code:
12352116
PubChem Substance ID:
24863302
NACRES:
NA.22

Quality Level

100

assay

97%

mp

106-107 °C (lit.)

SMILES string

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

InChI

1S/C37H78N.HI/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

JRLISGAUAJZAGL-UHFFFAOYSA-M

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Application

Tridodecylmethylammonium iodide (3C12MAI) can be used:
  • As a triple-chained cationic surfactant.
  • to prepapre glucose oxidase enzyme immobilized iodide electrode for the detection of glucose concentration.
  • As a cationic phase-transfer catalyst in the oxidation of hydrocarbons by O2.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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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The role of onium salts in the oxidation of hydrocarbons by O 2 catalysed by cationic phase-transfer reagents
Csanyi L, et al.
Physical Chemistry Chemical Physics, 2(17), 3801-3805 (2000)
Preparation and application of a new glucose sensor based on iodide ion selective electrode
K Sukru, et al.
Talanta, 65(1), 87-91 (2005)
A B Packard et al.
Nuclear medicine and biology, 22(7), 887-891 (1995-10-01)
Iridium-191m is an attractive radionuclide for first-pass radionuclide angiography, but development of an 191Os/191mIr generator with high 191mIr yield has proven difficult. The use of trans-dioxobisoxalatoosmate(VI) as a parent species results in a higher initial yield (20 to 25%/mL), but
Y B Kim et al.
Journal of Korean medical science, 9(5), 357-361 (1994-10-01)
Expanded polytetrafluoroethylene(ePTFE) grafts 4mm long and 1mm in diameter were implanted into the iliac artery of 100-150g male rats using standard microvascular technique. Prior to clamp removal, the cremaster muscle was isolated as an island flap based on the iliac
A J Freeman et al.
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.
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