Advanced Search



N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate

SIGMA/D0431

Synonym: 3-(N,N-Dimethyldodecylammonio)propanesulfonate; 3-(N,N-Dimethyllaurylammonio)propanesulfonate; 3-(Dodecyldimethylammonio)propanesulfonate; 3-(Lauryldimethylammonio)propanesulfonate; Dodecyldimethyl(3-sulfopropyl)ammonium hydroxide inner salt; Lauryl sulfobetaine; SB3-12

CAS Number: 14933-08-5
Empirical Formula (Hill Notation): C17H37NO3S
Molecular Weight: 335.55
EC Number: 239-002-3
MDL Number: MFCD00036909
Linear Formula: CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-D0431-5G 5 g
 $144.00
1/EA		 Add To Favorites
45-D0431-25G 25 g
 $509.00
1/EA		 Add To Favorites

 

aggregation number 55
anion traces chloride (Cl-): ≤0.05%
  sulfate (SO42-): ≤0.05%
assay >99% (TLC)
cation traces Al: ≤0.0005%
  Ca: ≤0.002%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.005%
  Mg: ≤0.0005%
  Na: ≤0.005%
  NH4+: ≤0.05%
  Pb: ≤0.001%
  Zn: ≤0.0005%
CMC 2-4 mM (20-25°C)
description zwitterionic
form powder
ign. residue ≤0.1%
impurities ≤0.0005% Phosphorus (P)
  ≤0.1% Insoluble matter
InChI 1S/C17H37NO3S/c1-4-5-6-7-8-9-10-11-12-13-15-18(2,3)16-14-17-22(19,20)21/h4-17H2,1-3H3
InChI key IZWSFJTYBVKZNK-UHFFFAOYSA-N
mol wt micellar avg mol wt 18,500
Quality Level 200 
SMILES string CCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O
solubility H2O: 1 M at 20 °C, clear, colorless
Application: N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate has been used in a study to assess protein structural change in a mixed system of ionic and zwitterionic surfactants. It has also been used in a study to investigate the interaction between ionic liquid and zwitterionic surfactant.
General description: N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate is a zwitterionic surfactant.
Purity >99% (TLC)
UNSPSC 12161900

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