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Substance Name: Thymolphthalein disodium salt
RN: 62637-89-2
InChIKey: WXIUSLCTZZEKKZ-UHFFFAOYSA-L

Note

  • Used as a pH indicator and as a reagent for blood after decolorizing the alkaline solution by boiling with zinc dust.

Molecular Formula

  • C28-H30-O4.2Na

Molecular Weight

  • 474.505
 
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Names and Synonyms

Results Name

  • Thymolphthalein disodium salt

Synonym

  • Thymolphthalein disodium salt

Systematic Names

  • 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)-, disodium salt
  • 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)-, sodium salt (1:2)

Registry Numbers

CAS Registry Number

  • 62637-89-2

System Generated Number

  • 0062637892

Molecular Formulas

Molecular Formula

  • C28-H30-O4.2Na

Molecular Formula Fragments

  • C28-H30-O4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H30O4.2Na/c1-15(2)20-13-23(17(5)11-25(20)29)28(22-10-8-7-9-19(22)27(31)32-28)24-14-21(16(3)4)26(30)12-18(24)6;;/h7-16,29-30H,1-6H3;;/q;2*+1/p-2

InChIKey

WXIUSLCTZZEKKZ-UHFFFAOYSA-L

Smiles

c12c(C(c3c(cc([O-])c(c3)C(C)C)C)(OC2=O)c2cc(c(cc2C)[O-])C(C)C)cccc1.[Na+].[Na+]