Category:
Active Pharmaceutical Ingredients
CAS NO:
123-91-1
Standard:
EP,
DIOXAN, commonly known as 1,4-Dioxane, is a cyclic ether with the molecular formula C4H8O2 and CAS No. 123-91-1. It is primarily produced via the acid-catalyzed dehydration of diethylene glycol or as a byproduct in ethylene oxide hydration processes.
This substance is classified as a probable human carcinogen (IARC Group 2B). Strict storage in sealed, cool, dry areas away from oxidizers is mandatory. Personal protective equipment including respirators and chemical-resistant gloves is required during handling to prevent inhalation and dermal absorption.