Skip to Content
Merck
All Photos(3)

Key Documents

More Documents

382310

Sigma-Aldrich

Didecyldimethylammonium bromide

98%

Synonym(s):

DDAB

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
[CH3(CH2)9]2N(CH3)2Br
CAS Number:
2390-68-3
Molecular Weight:
406.53
Beilstein:
6492993
EC Number:
219-234-1
MDL number:
MFCD00012194
UNSPSC Code:
12352116
PubChem Substance ID:
24863889
NACRES:
NA.22

Assay

98%

mp

149-151 °C (lit.)

SMILES string

[Br-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC

InChI

1S/C22H48N.BrH/c1-5-7-9-11-13-15-17-19-21-23(3,4)22-20-18-16-14-12-10-8-6-2;/h5-22H2,1-4H3;1H/q+1;/p-1

InChI key

UMGXUWVIJIQANV-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Didecyldimethylammonium bromide (DDAB) is commonly used as a surfactant and a phase transfer catalyst. It is also used in the preparation of hydrophobic ammonium-based ionic liquid.

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Xiangwen Liu et al.
Scientific reports, 3, 1404-1404 (2013-03-09)
Nanomaterials with particular nanostructures which usually possess special properties always attract considerable attention. A novel bimetallic Pt/Cu hexapod nanostructure was prepared by a facile one-pot strategy. The formation mechanism was investigated by the time sequential evolution experiments and the hexapod
Regis Marty et al.
Nucleic acids research, 37(15), 5197-5207 (2009-06-30)
Despite considerable interest and investigations on cationic lipid-DNA complexes, reports on lipid-RNA interaction are very limited. In contrast to lipid-DNA complexes where lipid binding induces partial B to A and B to C conformational changes, lipid-tRNA complexation preserves tRNA folded
C Carbone et al.
Colloids and surfaces. B, Biointerfaces, 167, 337-344 (2018-04-24)
In this work, we aimed at developing an improved topical SLN formulation combining itraconazole delivery with a coating layer of didodecyldimethylammonium bromide, thus repurposing the drug effectiveness by synergistic skin anticancer effectiveness. In order to obtain a stable SLN formulation
Jie Qu et al.
Drug delivery, 23(9), 3408-3416 (2016-05-18)
Glioblastoma is a malignant brain tumor originating in the central nervous system. Successfully therapy of this disease required the efficient delivery of therapeutic agents to the tumor cells and tissues. Delivery of anticancer drugs using novel nanocarriers is promising in
Copper?Metallomesogen Structures Obtained by Ionic Self?Assembly (ISA): Molecular Electromechanical Switching Driven by Cooperativity.
Camerel F, et al.
Chemistry?A European Journal , 9(16), 3764-3771 (2003)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service