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382310

Sigma-Aldrich

Didecyldimethylammonium bromide

98%

Synonym(s):

DDAB

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1 G
$144.76
5 G
$169.20
250 G
$1,810.00

About This Item

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

$144.76

List Price$154.00Save 6%

In StockDetails

Request a Bulk Order

Quality Level

200

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

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Application

Didecyldimethylammonium bromide (DDAB) is commonly used as a surfactant[1][2] and a phase transfer catalyst.[3] It is also used in the preparation of hydrophobic ammonium-based ionic liquid.[4]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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0000214247
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0000214248
0000214247
0000214248

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