N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
Synonym(s):n-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate;hplc solvents
- CAS NO.：68201-55-8
- Empirical Formula: C17H37NO3S
- Molecular Weight: 335.55
- MDL number: MFCD00036909
- EINECS: 269-225-1
- Update Date: 2026-09-12 18:54:55
What is N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate?
The Uses of N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
Zwittergent 3-12 Detergent is useful for protein solubilization. Used to remove target substances from solution via foam separation method.
Definition
ChEBI: Lauryl sulfobetaine is an ammonium betaine in which the ammonium nitrogen is substituted by dodecyl, 3-sulfatopropyl and two methyl groups. It has a role as a detergent. It is a conjugate base of a N-dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonic acid.
Properties of N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
| Melting point: | 250-260 °C (dec.) |
| Density | 1.088-1.092g/cm3 at 20℃ |
| vapor pressure | 0-0Pa at 25℃ |
| storage temp. | 2-8°C |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Solid |
| color | White to Off-White |
| Stability: | Hygroscopic |
| EPA Substance Registry System | Betaines, coco alkyldimethyl(3-sulfopropyl) (68201-55-8) |
Safety information for N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
Computed Descriptors for N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
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