Category:
Prophylactic Biological Products
CAS NO:
81646-13-1
Standard:
In-house Standards,
Betaine Dimethyl Hydroxypropyl Sulfonate (BTMS) is a cationic surfactant synthesized via quaternization of dimethyl hydroxypropyl betaine. It serves as a primary emulsifier in personal care formulations. CAS 81646-13-1 denotes its specific chemical identity, though the name provided often refers to Docosyltrimethylammonium Methyl Sulphate, a distinct quaternary ammonium compound used for conditioning.
Store in cool, dry environments away from oxidizers. Avoid direct skin contact with concentrated forms; wear gloves and eye protection during handling. Not approved for parenteral clinical use; strictly limited to topical cosmetic applications.