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CAS No 79-40-3 , ethanedithioamide Search by region : Germany

  • Name: ethanedithioamide
  • Synonyms: Rubeanic acid; Hydrorubeanic acid; dithio-; ETHANEDITHIOAMIDE;Dithiooxamide; Rubeane; Dithioxamide;ethanedithioamide; Oxamide; Rubean; 79-40-3;
  • CAS Registry Number:
  • Melting Point: >300 ºC
  • Density: 1.523 g/cm3
  • Refractive index: 1.775
  • Safety Statements: R22;R36/37/38
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29309070
  • EINECS: 201-203-9
  • Molecular Weight: 120.19656
  • InchiKey: OAEGRYMCJYIXQT-UHFFFAOYSA-N
  • InChI: InChI=1S/C2H4N2S2/c3-1(5)2(4)6/h(H2,3,5)(H2,4,6)
  • Risk Statements: S36/37
  • Molecular Formula: C2H4N2S2
  • Molecular Structure:CAS No:79-40-3 ethanedithioamide

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References of ethanedithioamide
Title: Rubeanic Acid
CAS Registry Number: 79-40-3
CAS Name: Ethanedithioamide
Synonyms: dithiooxamide
Molecular Formula: C2H4N2S2
Molecular Weight: 120.20
Percent Composition: C 19.98%, H 3.35%, N 23.31%, S 53.35%
Line Formula: NH2CSCSNH2
Literature References: Review of rubeanic acid and derivs as chelating ligands and analytical reagents: Ray, Xavier, J. Indian Chem. Soc. 38, 535 (1961).
Properties: Red crystals or cryst powder; dec ~200°. Slightly sol in water; sol in alcohols. Insol in ether.
Use: As a reagent for copper, cobalt, and nickel. As a stabilizer of ascorbic acid solns: Smoczkiewicz, Grochmalicka, Nature 192, 16 (1961).