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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:
6031445
MDL number:
MFCD00043303
UNSPSC Code:
12352116
PubChem Substance ID:
24862829
NACRES:
NA.22

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

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

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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Raman and UV-vis spectroscopic study of polyaniline membranes containing a bulky cationic additive
Lindfors T, et al.
Journal of Electroanalytical Chemistry, 518, 131-138 (2002)
Quaternary alkyl ammonium salt-catalyzed transformation of glycidol to glycidyl esters by transesterification of methyl esters
Tanaka S, et al.
ACS Catalysis, 8, 1097-1103 (2018)
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