Origin of methyl sulfate
First recorded in 1930–35
or methyl sulfate
- a colorless or yellow, slightly water-soluble, poisonous liquid, (CH3)2SO2, used chiefly in organic synthesis.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- A colorless, oily, carcinogenic liquid used as a methylating agent.