- Sulfobetaine-12
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- $45.00 / 5g
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2026-04-20
- CAS:14933-08-5
- Min. Order:
- Purity: 99.80%
- Supply Ability: 10g
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| | N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate Basic information | | Uses |
| | N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate Chemical Properties |
| Melting point | 250-260 °C (dec.) | | Fp | 110 °C | | storage temp. | Inert atmosphere,Room Temperature | | solubility | H2O: 1 M at 20 °C, clear, colorless | | form | Powder | | color | white | | Water Solubility | Soluble at 1M in water. | | Sensitive | Hygroscopic | | BRN | 4145308 | | Stability: | Hygroscopic | | Cosmetics Ingredients Functions | VISCOSITY CONTROLLING
ANTISTATIC
SURFACTANT - CLEANSING
HAIR CONDITIONING
SURFACTANT - FOAM BOOSTING
CLEANSING
SKIN CONDITIONING | | Cosmetic Ingredient Review (CIR) | N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate (14933-08-5) | | InChI | 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 | | InChIKey | QTBGUOACROERKZ-UHFFFAOYSA-N | | SMILES | C(CCS([O-])(=O)=O)[N+](C)(C)CCCCCCCCCCCC | | LogP | -1.910 (est) | | CAS DataBase Reference | 14933-08-5(CAS DataBase Reference) | | EPA Substance Registry System | N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate (14933-08-5) |
| Hazard Codes | C,Xi,Xn | | Risk Statements | 34-36/37/38-20/21/22 | | Safety Statements | 26-36/37/39-45-36-24/25-22-37/39 | | RIDADR | UN 3261 8/PG 3 | | WGK Germany | 3 | | F | 3 | | TSCA | TSCA listed | | HS Code | 29239000 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate Usage And Synthesis |
| Uses | Widely used as a surfactant in nanomaterial synthesis for the preparation of metal and mixed metallic particles, Also, for use in biochemical materials.
| | Chemical Properties | White powder | | Uses | Zwittergent 3-12 Detergent is useful for protein solubilization. Used to remove target substances from solution via foam separation method. | | Uses | A component of alkyl sulfobetaine-type detergents. | | Uses | 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. It has also been used in a study to investigate the interaction between ionic liquid and zwitterionic surfactant. | | Definition | ChEBI: An ammonium betaine in which the ammonium nitrogen is substituted by dodecyl, 3-sulfatopropyl and two methyl groups. | | General Description | N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate is a zwitterionic surfactant. | | Synthesis | The general procedure for the synthesis of 3-(N,N-dimethyldodecylammonium) propane sulfonate from 1,3-propanesulfonolactone and dodecyldimethyl tertiary amine was as follows: N,N-dimethyldodecylamine (50 mmol) was mixed with 1,3-propanesulfonolactone (52 mmol) in ethanol (20 mL), and the reaction was stirred at room temperature for 24 hours. After completion of the reaction, the reaction system was cooled to 0-5 °C in an ice-water bath, and the resulting precipitate was collected by filtration, washed with ether, and subsequently dried under vacuum at 65 °C for 8 h. The target product, 3-(N,N-dimethyldodecylammonium) propanesulfonate (1), was obtained in 95% yield. | | References | [1] Monatshefte fur Chemie, 2009, vol. 140, # 11, p. 1325 - 1329
[2] Catalysis Communications, 2015, vol. 69, p. 5 - 10
[3] Journal of Surfactants and Detergents, 2011, vol. 14, # 1, p. 31 - 35
[4] Synthesis, 2002, # 16, p. 2431 - 2439
[5] Journal of Physical Chemistry, 1984, vol. 88, # 25, p. 6357 - 6362 |
| | N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate Preparation Products And Raw materials |
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