1-[3-(Decyloxy)-2-hydroxypropyl]pyridin-1-ium chloride
CAS: 142288-23-1
Category: Surfactants
| Purity | Research Grade ≥95%; High-Purity Grade ≥98%; Analytical Grade ≥99% |
| Molecular Formula | C18H32ClNO2 |
| Molecular Weight | 329.90 |
| Appearance | White to off-white crystalline powder or solid |
| Packaging | 25 g, 100 g, 500 g aluminum foil bags; 1 kg HDPE containers with inner sealed bags; customized bulk packaging available |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and 1H NMR spectroscopy; Molecular weight confirmation — LC-MS; Purity — HPLC-UV or HPLC-CAD analysis; Chloride content — Ion chromatography or argentometric titration; Water content — Karl Fischer titration; Residual solvents — GC analysis; Elemental analysis — CHN elemental analysis; Surface activity evaluation — Critical micelle concentration (CMC) measurement when required. |
| Storage Notes | Store in a cool, dry, well-ventilated place away from direct sunlight and moisture. Keep container tightly closed. Avoid contact with strong oxidizing agents, strong acids, and strong bases. Recommended storage temperature is 2-30°C under dry conditions. |
| Lead Time | 10 days |
Used as a cationic surfactant and amphiphilic pyridinium compound. It is applied in specialty surfactant formulations, chemical research, surface modification studies, antimicrobial material research, and as an intermediate for the synthesis of functional ionic surfactants and related quaternary ammonium compounds.