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O-Methylhydroxylamine hydrochloride

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O-Methylhydroxylamine hydrochloride molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of O-Methylhydroxylamine hydrochloride (CAS 593-56-6). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS593-56-6
Molecular formulaCH6ClNO
Molecular weight83.52 g/mol
IUPAC nameO-methylhydroxylamine;hydrochloride
SynonymsMethoxyamine hydrochloride · Methoxylamine hydrochloride · Methoxyammonium chloride · methoxyamine HCl · (aminooxy)methane hydrochloride · Methyloxyammonium chloride
Safety & Hazards (GHS) Danger
Corrosive Corrosive Irritant Irritant Health hazard Health hazard Environmental hazard Environmental hazard
  • H302 Harmful if swallowed
  • H312 Harmful in contact with skin
  • H317 May cause an allergic skin reaction
  • H318 Causes serious eye damage
  • H351 Suspected of causing cancer
  • H373 May causes damage to organs through prolonged or repeated exposure
  • H400 Very toxic to aquatic life
  • H412 Harmful 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 METHOXYLAMINE HYDROCHLORIDE, 98% 226904-100G
226904-1G
226904-25G
226904-5G		 Request Quote

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