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Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt
(CAS RN:14933-08-5 Product Number:D2332)


Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt
Synonym 3-(Dodecyldimethylammonio)propane-1-sulfonate
Synonym 3-(Lauryldimethylammonio)propane-1-sulfonate
Synonym Lauryldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt
Synonym Lauryl Sulfobetaine

General Information

Product Number D2332

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Purity/Analysis Method >98.0%(N)
Storage Temperature
M.F. / M.W. C17H37NO3S=335.55
CAS RN 14933-08-5
Related CAS RN
MDL Number MFCD00036909
  • Product Details
  • Safety & Regulations
  • Reference & Application


Purity(with Total Nitrogen) min. 98.0 %
Solubility in Water almost transparency

Data of Reference

mp 244°C(lit.)


Reaxys-RN 4145308
PubChem SID 87568768


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :If on skin: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Transport Information

HS Number 2923.90.0100


PubMed Literature

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