معرف تیمول فتالئین

Thymolphthalein
IUPAC name 3,3-bis(4-hydroxy-2-methyl- 5-propan-2-ylphenyl)- 2-benzofuran-1-one
Properties
Molecular formula	C28H30O4
Molar mass	430.53 g/mol
Appearance	White powder
Melting point	248 - 252 °C (decomp.)