ethionic anhydride

noun

Definition of ethionic anhydride 

: a crystalline cyclic compound C2H4O6S2 formed by the action of sulfur trioxide on ethylene or alcohol

called also carbyl sulfate

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First Known Use of ethionic anhydride

1857, in the meaning defined above

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Dictionary Entries near ethionic anhydride

ethion

ethionamide

ethionic acid

ethionic anhydride

ethionine

Ethiop

Ethiopia

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The first known use of ethionic anhydride was in 1857

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