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D0431

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

Synonym(s):

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

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About This Item

Linear Formula:
CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
CAS Number:
14933-08-5
Molecular Weight:
335.55
NACRES:
NA.25
PubChem Substance ID:
24893233
eCl@ss:
32190102
UNSPSC Code:
12161900
EC Number:
239-002-3
MDL number:
MFCD00036909
Beilstein/REAXYS Number:
4145308
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description

zwitterionic

Quality Segment

200

assay

>99% (TLC)

form

powder

mol wt

micellar avg mol wt 18,500

aggregation number

55

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter

ign. residue

≤0.1%

CMC

2-4 mM (20-25°C)

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%, Ca: ≤0.002%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%

SMILES string

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

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

General description

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate is a zwitterionic surfactant. [1]

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. [2] It has also been used in a study to investigate the interaction between ionic liquid and zwitterionic surfactant.

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This Item
4023240772T7763
N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate

Sigma-Aldrich

D0431

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

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate ≥97.0% (dried material, CHN)

Sigma-Aldrich

40232

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

3-(N,N-Dimethylmyristylammonio)propanesulfonate ≥98.0% (TLC)

Sigma-Aldrich

40772

3-(N,N-Dimethylmyristylammonio)propanesulfonate

3-(N,N-Dimethylmyristylammonio)propanesulfonate ≥99% (TLC)

Sigma-Aldrich

T7763

3-(N,N-Dimethylmyristylammonio)propanesulfonate

form

powder

form

powder

form

powder

form

-

assay

>99% (TLC)

assay

≥97.0% (dried material, CHN)

assay

≥98.0% (TLC)

assay

≥99% (TLC)

aggregation number

55

aggregation number

55

aggregation number

83

aggregation number

83

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

solubility

H2O: 1 M at 20 °C, clear, colorless

solubility

-

solubility

water: 100 g/L at 20 °C

solubility

H2O: 50 mg/mL

mol wt

micellar avg mol wt 18,500

mol wt

micellar avg mol wt 18,500

mol wt

micellar avg mol wt 30,200

mol wt

micellar avg mol wt 30,200

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
048K0066V
048K0066
018K0767V
BCBL1473V
SLBH6175V

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Interaction between ionic liquid and zwitterionic surfactant: A comparative study of two ionic liquids with different anions
Behera, K. and S. Pandey
Journal of Colloid and Interface Science, 331, 10-10 (2009)
Yoshiko Moriyama et al.
Journal of oleo science, 60(5), 229-236 (2011-04-20)
The secondary structure of bovine serum albumin (BSA) in the binary surfactant system of anionic sodium dodecyl sulfate (SDS) and zwitterionic N-dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate (DDAPS) was examined at 25°C. The helicity of BSA decreased from 66% to 55% in a solution of
H L Liou et al.
Biochemistry, 40(21), 6475-6485 (2001-05-24)
The tertiary structure of murine adipocyte fatty acid-binding protein (AFABP) is a flattened 10-stranded beta-barrel capped by a helix-turn-helix segment. This helical domain is hypothesized to behave as a "lid" or portal for ligand entry into and exit from the
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Global Trade Item Number

SKUGTIN
D0431-5G04061833557679
D0431-25G04061833619384

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