◆ Reagent

methanethiol; methyl mercaptan

CAS 74-93-1 · CH4S
Hazard class
Danger — Flammable, Gas under pressure, Toxic, Environmental hazard
Pictograms
FlammableGas under pressureToxicEnvironmental hazard
H-statements
  • H220
  • H331
  • H400
  • H410
Common uses (US EPA CDR)
IntermediatepH regulating agent
Synonyms
methanethiol · METHYL MERCAPTAN · Methylmercaptan · Mercaptomethane · Thiomethanol · Thiomethyl alcohol · Methvtiolo · Metilmercaptano
Molecular weight
48.11 g/mol
Search the full chemical database →
GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). Reagent is a free chemical safety search. API · Console