Advanced Search



Didodecyldimethylammonium bromide

ALDRICH/359025 - 98%

Synonym: DDAB; Dimethyldidodecylammonium bromide

CAS Number: 3282-73-3
Empirical Formula (Hill Notation): C26H56BrN
Molecular Weight: 462.63
EC Number: 221-923-7
MDL Number: MFCD00041969
Linear Formula: [CH3(CH2)11]2N(CH3)2(Br)
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-359025-2G 2 g
 $85.50
1/EA		 Add To Favorites
45-359025-10G 10 g
 $290.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 359025-2G.

 

assay 98%
InChI 1S/C26H56N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27(3,4)26-24-22-20-18-16-14-12-10-8-6-2;/h5-26H2,1-4H3;1H/q+1;/p-1
InChI key XRWMGCFJVKDVMD-UHFFFAOYSA-M
mp 157-162 °C (lit.)
Quality Level 200 
SMILES string [Br-].CCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCC
Application: Didodecyldimethylammonium bromide (DDAB) is a double-chain cationic surfactant.

Possible applications:
• DDAB can be employed as a co-surfactant to synthesize well-defined multilamellar vesicular silica with an adjustable number of layers.
• As a surfactant to synthesize gold nanoclusters and nanocubes.
• It forms supersaturated reverse micelles and microemulsions that act as organized reaction microenvironments for the synthesis of barium sulfate.
• Calcium montmorillonite can be modified by DDAB through direct ion-exchange to synthesize thermally stable organoclay.
Packaging: 2, 10 g in glass bottle
Purity 98%
mp 157-162 °C (lit.)
UNSPSC 12352116

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top