Sigma-Aldrich D8638 Dodecyltrimethylammonium bromide ≥98% 25 gr
| Sigma-Aldrich D8638 Dodecyltrimethylammonium bromide ≥98% 25 gr |
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Synonym(s): Lauryltrimethylammonium bromide
Linear Formula: CH3(CH2)11N(CH3)3Br
CAS Number: 1119-94-4
Molecular Weight: 308.34
Beilstein: 3597463
EC Number: 214-290-3
MDL number: MFCD00011767
PubChem Substance ID: 24894108
NACRES: NA.25
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PROPERTIES
description cationic
Quality Level 200
assay ≥98%
form powder
mol wt 308.34 g/mol
mp 246 °C (dec.) (lit.)
SMILES string [Br-].CCCCCCCCCCCC[N+](C)(C)C
InChI 1S/C15H34N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1
InChI key XJWSAJYUBXQQDR-UHFFFAOYSA-M
DESCRIPTION
General description
Dodecyltrimethylammonium bromide (DTAB) is a quaternary ammonium surfactant.
Application Dodecyltrimethylammonium bromide has been used in a study to assess the distribution of binary mixed counterions in surfactant adsorbed films. It has also been used in a study to investigate chain length compatibility of surfactants for extraction of organophosphorous pesticides.
Packaging
25, 100 gr in poly bottle |