490-83-5
  • CAS No.:490-83-5
  • Name:Dehydroascorbic acid
  • Formula:C6H6O6
  • Molecular Weight:174.1082
Information
  • CAS No.:490-83-5
  • Name:Dehydroascorbic acid
  • Synonyms:BIS-DEHYDRO-L-ASCORBIC ACID;BIS-DHA;DEHYDRO-L-ASCORBIC ACID;DEHYDRO-L(+)-ASCORBIC ACID, DIMER;DHA;L-ASCORBIC ACID OXIDIZED;OXIDIZED VITAMIN C;L-(+)-Dehydroascorbic Acid (1.24728);L-threo-hexo-2,3-diulosono-1,4-lactone;L-threo-2,3-Hexodiulosonic acid, .gamma.-lactone;5-(1,2-dihydroxyethyl)oxolane-2,3,4-trione;DEHYDROASCORBIC ACID(RG);L-(+)-DEHYDROASCORBICACID;(5R)-5β-[(S)-1,2-Dihydroxyethyl]tetrahydrofuran-2,3,4-trione
  • Formula:C6H6O6
  • Molecular Weight:174.1082
  • EINECS:207-720-6
  • PSA:100.90000
  • LogP:-2.59680
  • ExactMass:174.01600
Properties
  • Density:1.743g/cm3
  • Boiling:389.3°C at 760mmHg
  • Melting:228?°C (dec.)(lit.)
  • Flash:170°C
  • Refractive:1.569
  • VaporPressure:1.14E-07mmHg at 25°C
Safety
  • WgkGermany:3