CAS Registry Number

CAS 105-55-5 — 1,3-Diethyl-2-thiourea

1,3-Diethyl-2-thiourea (CAS 105-55-5) is an organic sulfur compound widely used as a vulcanization accelerator in rubber manufacturing, a corrosion inhibitor, and in pharmaceutical synthesis. It appears as a white to off-white crystalline powder with a molecular formula of (C2H5NH)2CS and a molecular weight of 132.23 g/mol. Store at ambient temperatures under dry conditions. The substance carries a **Danger** signal word due to its toxicity and environmental hazards. Molekula supplies 1,3-Diethyl-2-thiourea from research to bulk quantities with full documentation and ISO 9001:2015 traceability.