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40236

Sigma-Aldrich

N,N-Dimethyldodecylamine N-oxide solution

~30% in H2O

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Synonym(s):
DDAO, LDAO, Lauryldimethylamine N-oxide
Empirical Formula (Hill Notation):
C14H31NO
CAS Number:
Molecular Weight:
229.40
Beilstein:
1769927
MDL number:
PubChem Substance ID:

description

non-ionic

form

liquid

mol wt

229.40 g/mol

concentration

~30% in H2O

technique(s)

protein quantification: suitable

refractive index

n20/D 1.378

density

0.982 g/mL at 20 °C

SMILES string

CCCCCCCCCCCC[N+](C)([O-])C

InChI

1S/C14H31NO/c1-4-5-6-7-8-9-10-11-12-13-14-15(2,3)16/h4-14H2,1-3H3

InChI key

SYELZBGXAIXKHU-UHFFFAOYSA-N

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This Item
402344010340166
N,N-Dimethyldodecylamine N-oxide BioXtra, ≥99.0% (NT)

Sigma-Aldrich

40234

N,N-Dimethyldodecylamine N-oxide

Premium Grade
form

liquid

form

powder

form

powder

form

powder

mol wt

229.40 g/mol

mol wt

229.40 g/mol

mol wt

201.35 g/mol

mol wt

257.46 g/mol

technique(s)

protein quantification: suitable

technique(s)

protein quantification: suitable

technique(s)

-

technique(s)

protein purification: suitable, protein quantification: suitable

density

0.982 g/mL at 20 °C

density

-

density

-

density

-

concentration

~30% in H2O

concentration

-

concentration

-

concentration

-

General description

N,N-Dimethyldodecylamine N-oxide (DDAO), an amphoteric surfactant, is nonionic at high pH. The surfactant headgroup of amphoteric surfactants may carry positive and negative charges as the net charge is pH sensitive.

Application

N,N-Dimethyldodecylamine N-oxide solution has been used:
  • to examine the individual components of solvable for the extraction of few-layer graphene (FLG)and graphene oxide (GO) from complex organic matrices
  • as a component of wash buffer, elution buffer, and anion loading buffer for the purification of the double mutant reaction centers (DM RCs)
  • in the extraction of bilirubin and biliverdin by high-performance liquid chromatography (HPLC)

Biochem/physiol Actions

N,N-Dimethyldodecylamine N-oxide (DDAO) is preferred for protein studies. It is also frequently utilized for the extraction of membrane proteins.

Features and Benefits

  • Suitable for protein quantification

Pictograms

CorrosionEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Protocols

Solubilization of Membrane Proteins

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