Beheneth-25 methacrylate
CAS: 115047-92-2
Category: Surfactants
| Purity | Technical ~49-53% active (purified >98%) |
| Molecular Formula | (C2H4O)n C26H50O2 |
| Molecular Weight | 1494 |
| Appearance | Waxy solid or hazy viscous liquid |
| Packaging | 25 kg drums/cartons, 120-450 lb poly drums, or IBCs |
| Testing Indicators | Appearance — Visual; pH meter; Viscosity — Brookfield; Moisture — Karl Fischer; Methacrylic acid — Titration; Active content — NMR/calculation; Color — Gardner; Inhibitor (MEHQ) content. |
| Storage Notes | Store in a cool, dry, well-ventilated place away from heat, light, and ignition sources. Keep container tightly closed. Incompatible with strong oxidizers, bases, and free-radical initiators. |
| Lead Time | 10 days |
Copolymerizable surfactant monomer used in associative thickeners (HASE) for rheology modification, viscosity control, and stabilization in cosmetic formulations such as hair gels, shampoos, lotions, and sunscreens.