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D8638 Sigma-Aldrich

Dodecyltrimethylammonium bromide

≥98%

Synonym: Lauryltrimethylammonium bromide

  • CAS Number 1119-94-4

  • Linear Formula CH3(CH2)11N(CH3)3Br

  • Molecular Weight 308.34

  •  Beilstein/REAXYS Number 3597463

  •  EC Number 214-290-3

  •  MDL number MFCD00011767

  •  PubChem Substance ID 24894108

  •  NACRES NA.25

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Properties

Related Categories Biochemicals and Reagents, Cationic Detergents, Detergents, Detergents A to M
Quality Level   200
description   cationic
assay   ≥98%
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 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 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 3
RTECS 
BQ3195000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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