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CAS No 1301-21-9 , 1(3H)-Isobenzofuranone,3,3-bis(4-hydroxyphenyl)-, tetrabromo deriv., disodium salt (9CI)

  • Name: 1(3H)-Isobenzofuranone,3,3-bis(4-hydroxyphenyl)-, tetrabromo deriv., disodium salt (9CI)
  • Synonyms: Tetbrothalein sodium;1(3H)-Isobenzofuranone,3,3-bis(4-hydroxyphenyl)-, tetrabromo deriv., disodium salt (9CI);Tetrabromophenolphthalein sodium;Phenolphthalein,tetrabromo-, disodium salt (8CI);
  • CAS Registry Number:
  • Flash Point: 393.2°C
  • Boiling Point: 726.5°Cat760mmHg
  • Density: g/cm3
  • Flash Point: 393.2°C
  • EINECS: 215-095-6
  • Molecular Weight: 677.87
  • InChI: InChI=1/C20H10Br4O4.2Na/c21-15-13-14(16(22)18(24)17(15)23)20(28-19(13)27,9-1-5-11(25)6-2-9)10-3-7-12(26)8-4-10;;/h1-8,25-26H;;/q;2*+1/p-2
  • Molecular Formula: C20H10 Br4 O4 . 2 Na
  • Molecular Structure:CAS No:1301-21-9 1(3H)-Isobenzofuranone,3,3-bis(4-hydroxyphenyl)-, tetrabromo deriv., disodium salt (9CI)