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Hexadecyltrimethylammonium chloride

ALDRICH/52366 - ≥98.0% (NT)

Synonym: Cetyltrimethylammonium chloride

CAS Number: 112-02-7
Empirical Formula (Hill Notation): C19H42ClN
Molecular Weight: 320.00
EC Number: 203-928-6
MDL Number: MFCD00011773
Linear Formula: CH3(CH2)15N(Cl)(CH3)3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-52366-10G 10 g
 $202.00
1/EA		 Add To Favorites
45-52366-50G 50 g
 $771.00
1/EA		 Add To Favorites

 

assay ≥98.0% (NT)
description cationic
InChI 1S/C19H42N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
InChI key WOWHHFRSBJGXCM-UHFFFAOYSA-M
mol wt 320.00 g/mol
mp 232-237 °C
Quality Level 200 
SMILES string [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C
Application: Hexadecyltrimethylammonium chloride (CTAC) is a cationic surfactant that can be used:
•  For the preparation of Polymethylsilsesquioxane aerogels (PMSQ) from methyltrimethoxysilane (MTMS) by hydrolysis and polycondensation reaction.
•  To determine iodine and iodide in commercial gargle products by luminol chemiluminescence.
•  As a template along with cetyltrimethylammonium bromide (CTAB) to prepare rod-like mesoporous silica from sodium silicate as a precursor.
•  As a catalyst in the synthesis of 2-amino-2-chromenes from aldehyde, malononitrile, and phenol by one-pot three-component reaction.
Application: Hexadecyltrimethylammonium chloride can be used as a precursor to synthesize MCM-41 (Mobil Oil, Composition of Matter No. 41), a uniform mesoporous material at room temperature by a two-step sol-gel process.
Packaging: 10, 50 g in glass bottle
Purity ≥98.0% (NT)
mp 232-237 °C
UNSPSC 12352116

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