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CAS No 51649-83-3 , 5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one

  • Name: 5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
  • Synonyms: Fluoresceinamine isomer II;5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one; 6-Aminofluorescein; 6-amino-3',6'-dihydroxy-3h-spiro[2-benzofuran-1,9'-xanthen]-3-one;2-Aminofluorescein; 51649-83-3; ST51038049;
  • CAS Registry Number:
  • Melting Point: 285 ºC (dec.)
  • Flash Point: 706.7 °C at 760 mmHg
  • Boiling Point: 706.7 °C at 760 mmHg
  • Density: 1.64 g/cm3
  • Refractive index: 1.819
  • Safety Statements: S26;S36
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: 706.7 °C at 760 mmHg
  • EINECS: 257-334-7
  • Molecular Weight: 347.32092
  • InchiKey: YOAWSYSKQHLFPM-UHFFFAOYSA-N
  • InChI: InChI=1S/C20H13NO5/c21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-
    17(14)25-18-9-12(23)3-6-15(18)20/h1-9,22-23H,21H2
  • Risk Statements: R36/37/38
  • Molecular Formula: C20H13NO5
  • Molecular Structure:CAS No:51649-83-3 5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one

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