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Dimethyl sulfate CAS 77-78-1

  • Dimethyl sulfate

  • (CH3O)2SO2

  • 250KG/drum

  • clear, colorless liquid

  • 77-78-1

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CAS NO.77-78-1
AliasDMS
Molecular Formula(CH3O)2SO2
Appearanceclear, colorless liquid
ASSAY≥98.5%
Package250KG/drum
PackingGroupI
UN NO.1595
HazardClass6.1
Dimethyl sulfate (DMS) is produced by reacting sulfuric acid (H2SO4) with methanol (CH3OH) in a batch reactor. The esterification reaction, catalyzed by sulfuric acid, yields dimethyl sulfate and water
Dimethyl sulfate (DMS) is a highly versatile methylating agent used in various applications. Its primary role lies in introducing methyl groups into organic compounds, making it valuable in organic synthesis, pharmaceutical production, and agrochemical development. Despite its importance, dimethyl sulfate is extremely toxic and carcinogenic, requiring strict safety measures during its handling and use. It is mainly utilized in specialized laboratories by trained professionals to advance research and produce essential compounds for various industries.


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