Compound Q&A

How is Ethanebis(thioamide) (CAS: 79-40-3) typically synthesized?

Answer

Ethanebis(thioamide)
Ethanebis(thioamide) (CAS: 79-40-3) can be synthesized through the condensation of thiourea with ethylene glycol in the presence of a suitable catalyst, such as p-toluenesulfonic acid. The reaction is typically carried out under mild conditions, and the product is isolated by filtration and recrystallization. The yield is generally around 75-85%, with good selectivity towards the desired product.

About

CAS No 79-40-3
English Name Ethanebis(thioamide)
Molecular Formula C2H4N2S2
Molecular Weight 120.2 g/mol
SMILES C(=S)(C(=S)N)N
InChIKey OAEGRYMCJYIXQT-UHFFFAOYSA-N
Last Updated: 2025-09-16 13:49

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