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2-Mercaptoethanol

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2-Mercaptoethanol molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 15 grades and pack sizes of 2-Mercaptoethanol (CAS 60-24-2). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS60-24-2
Molecular formulaC2H6OS
Molecular weight78.13 g/mol
IUPAC name2-sulfanylethanol
SynonymsBeta-Mercaptoethanol · Mercaptoethanol · Thioglycol · 2-Sulfanylethanol · Ethanol, 2-mercapto- · Thioethylene glycol
Safety & Hazards (GHS) Danger
Corrosive Corrosive Acute toxic Acute toxic Health hazard Health hazard Environmental hazard Environmental hazard
  • H301 Toxic if swallowed
  • H311 Toxic in contact with skin
  • H315 Causes skin irritation
  • H317 May cause an allergic skin reaction
  • H318 Causes serious eye damage
  • H331 Toxic if inhaled
  • H373 May causes damage to organs through prolonged or repeated exposure
  • H400 Very toxic to aquatic life
  • H411 Toxic to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 2-MERCAPTOETHANOL 97622-10ML
97622-10X1ML		 Request Quote
Sigma 2-MERCAPTOETHANOL, >=99.0% M6250-100ML
M6250-10ML
M6250-1L
M6250-2.5L
M6250-250ML
M6250-500ML		 Request Quote
Sigma 2-MERCAPTOETHANOL, BIOULTRA, FOR MOLECUL 63689-100ML-F
63689-25ML-F		 Request Quote
Sigma 2-MERCAPTOETHANOL, FOR MOLECULAR BIOLOG M3148-100ML
M3148-250ML
M3148-25ML
M3148-500ML		 Request Quote
Sigma 2-Mercaptoethanol 97622-1ML Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.