Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

51131

Sigma-Aldrich

4-(3-Butyl-1-imidazolio)-1-butanesulfonate

≥98.0% (N)

Synonym(s):

1-(4-Sulfobutyl)-3-butylimidazolium betaine, 1-Butylimidazolium-3-(N-butanesulfonate), 4-(1-Butyl-1H-imidazol-3-ium-3-yl)butane-1-sulfonate, 4-(3-Butyl-1-imidazolio)-1-butanesulfonate

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C11H20N2O3S
CAS Number:
Molecular Weight:
260.35
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

≥98.0% (N)

anion traces

bromide (Br-): ≤10 mg/kg
chloride (Cl-): ≤10 mg/kg
fluoride (F-): ≤10 mg/kg
nitrate (NO3-): ≤10 mg/kg
phosphate (PO43-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg

functional group

sulfonic acid

SMILES string

CCCCn1cc[n+](CCCCS([O-])(=O)=O)c1

InChI

1S/C11H20N2O3S/c1-2-3-6-12-8-9-13(11-12)7-4-5-10-17(14,15)16/h8-9,11H,2-7,10H2,1H3

InChI key

DTSDUBQXWJFKTP-UHFFFAOYSA-N

pictograms

Exclamation mark

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


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Functionalized imidazolium cations with thioether, urea, or thiourea derivatized side chains act as metal-ligating moieties, whereas the PF6– anions provide the desired water immiscibility.

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service