CAS Registry Number

CAS 39236-46-9 — Imidazolidinyl urea

Imidazolidinyl urea is a preservative commonly used in cosmetics and personal care products to prevent microbial growth. It is effective at low concentrations and stable under typical storage conditions. Available with CAS number 39236-46-9, molecular formula C11H16N8O8, and molecular weight 388.29 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Imidazolidinyl urea from research to bulk quantities with full documentation and ISO 9001:2015 traceability.