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CAS No 515-96-8 , 2-hydrazinyl-2-oxoacetamide Search by region : Germany

  • Name: 2-hydrazinyl-2-oxoacetamide
  • Synonyms: Aminooxamide; 515-96-8; 2-hydrazinyl-2-oxoacetamide; Semioxamazid; Oxamic hydrazide;2-hydrazinyl-2-oxoacetamide; hydrazide; N-Aminooxamide;Semioxamazide; Oxamic acid;
  • CAS Registry Number:
  • Transport: UN 2811 6.1/PG 3
  • Melting Point: 216-218 ºC
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: 1.432g/cm3
  • Refractive index: 1.524
  • Safety Statements: A poison by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx.
  • Hazard Symbols: T
  • Flash Point: °C
  • EINECS: 208-213-2
  • Molecular Weight: 103.08
  • InchiKey: MOKRDWKSHLLYKM-UHFFFAOYSA-N
  • InChI: InChI=1S/C2H5N3O2/c3-1(6)2(7)5-4/h4H2,(H2,3,6)(H,5,7)
  • Risk Statements: S24/25
  • Molecular Formula: C2H5N3O2
  • Molecular Structure:CAS No:515-96-8 2-hydrazinyl-2-oxoacetamide

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515-96-8 OXAMIC HYDRAZIDE; 95%

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References of 2-hydrazinyl-2-oxoacetamide
Title: Semioxamazide
CAS Registry Number: 515-96-8
CAS Name: Aminooxoacetic acid hydrazide
Synonyms: aminooxamide; oxamic acid hydrazide
Molecular Formula: C2H5N3O2
Molecular Weight: 103.08
Percent Composition: C 23.30%, H 4.89%, N 40.76%, O 31.04%
Line Formula: H2NCOCONHNH2
Literature References: Made from hydrazine sulfate, ethyl oxamate and KOH. Ref: Wilson, Pickering, J. Chem. Soc. 123, 394 (1923); Leonard, Boyer, J. Org. Chem. 15, 42 (1950).
Properties: Lustrous leaflets, mp ~220° with decompn. Soluble in 400 parts water; more sol in hot water; easily sol in acids and alkalies with formation of salts; insol in alcohol, ether.
Melting point: mp ~220° with decompn
Use: As a reagent for aldehydes and ketones.