Category:
Intermediates&Fine Chemicals
CAS NO:
5728-20-1
Standard:
ChP,ChP,
3,4-Dichloro-1,2,5-thiadiazole (CAS 608-94-6) is a critical heterocyclic intermediate with molecular formula C2Cl2N2S. It is primarily synthesized via chlorination of thiadiazole precursors using thionyl chloride or phosphorus pentachloride under controlled anhydrous conditions.
Store in a cool, dry, ventilated area away from moisture. Strict PPE including acid-resistant gloves and goggles is mandatory due to corrosive properties. Avoid inhalation of vapors and ensure proper neutralization protocols are in place for spills.