Product Name

  • Name

    O-methylhydroxylamine

  • EINECS 200-660-1
  • CAS No. 67-62-9
  • Article Data55
  • CAS DataBase
  • Density 0.854 g/cm3
  • Solubility Soluble (soluble in ethanol)
  • Melting Point 149 - 152 ºC
  • Formula CH5 N O
  • Boiling Point 49.5 °C at 760 mmHg
  • Molecular Weight 47.0568
  • Flash Point
  • Transport Information
  • Appearance white to yellowish crystals
  • Safety Mutation data reported. A strong irritant. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
  • Risk Codes
  • Molecular Structure Molecular Structure of 67-62-9 (O-methylhydroxylamine)
  • Hazard Symbols Toxic by ingestion, strong skin irritant.
  • Synonyms Methoxyamine(6CI); Hydroxylamine methyl ether; Methoxylamine; O-Methylhydroxylamine
  • PSA 35.25000
  • LogP 0.20680

O-Methylhydroxylamine Chemical Properties

Empirical Formula of O-Methylhydroxylamine (CAS NO.67-62-9): CH5NO
Molecular Weight: 47.0565 g/mol
EINECS: 200-660-1 
Index of Refraction: 1.353
Density: 0.854 g/cm3
Enthalpy of Vaporization: 29.3 kJ/mol
Boiling Point: 49.5 °C at 760 mmHg
Vapour Pressure: 298 mmHg at 25 °C
Structure of O-Methylhydroxylamine (CAS NO.67-62-9):
                      
IUPAC Name of O-Methylhydroxylamine (CAS NO.67-62-9): O-Methylhydroxylamine
Canonical SMILES: CON
InChI: InChI=1S/CH5NO/c1-3-2/h2H2,1H3
InChIKey: GMPKIPWJBDOURN-UHFFFAOYSA-N

O-Methylhydroxylamine Toxicity Data With Reference

1.    

dnd-esc 20 µmol/L

     MUREAV    Mutation Research. 89 (1981),95.
2.    

mmo-omi 50 mmol/L

     MUREAV    Mutation Research. 49 (1978),163.

O-Methylhydroxylamine Consensus Reports

EPA Genetic Toxicology Program.

O-Methylhydroxylamine Safety Profile

Mutation data reported. A strong irritant. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.

O-Methylhydroxylamine Specification

 O-Methylhydroxylamine ,its cas register number is 67-62-9. It also can be called (Aminooxy)methane ; Hydroxylamine, O-methyl- ;and Methoxylamine .

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