Thymolphthalein Properties, Molecular Formula, Applications - WorldOfChemicals

Thymolphthalein Properties


Molecule Structure Image



Thymolphthalein is an acid-base (pH) indicator. It can be used to make a disappearing ink.

Chemical Properties

Appearance White powder
CAS Number 125-20-2
Density 0.92 g/ml
EINECS Number 204-729-7
HS Code 29322980
IUPAC Name 3,3-Bis(4-hydroxy-2-methyl- 5-propan-2-ylphenyl)- 2-benzofuran-1-one
InChI 1S/C28H30O4/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
Melting Point 248 - 252 °C
Molar Mass 430.53 g/mol
Molecular Formula C28H30O4
NFPA 704 H-1,F-0,R-0,C-NA
Solubility Insoluble
Synonyms Thymolphthalein;1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)- uses cookies to ensure that we give you the best experience on our website. By using this site, you agree to our Privacy Policy and our Terms of Use. X