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596-28-1 3,3-bis(3,4-dihydroxyphenyl)-2-benzofuran-1(3H)-one |
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Chemical Name | 3,3-bis(3,4-dihydroxyphenyl)-2-benzofuran-1(3H)-one |
Synonyms | 1(3H)-isobenzofuranone, 3,3-bis(3,4-dihydroxyphenyl)-;3,3-Bis(3,4-dihydroxyphenyl)-2-benzofuran-1(3H)-one;Phthalide, 3,3-bis(3,4-dihydroxyphenyl)-;Pyrocatecholphthalein |
Molecular Formula | C20H14O6 |
Molecular Weight | 350.3216 |
InChl | InChI=1/C20H14O6/c21-15-7-5-11(9-17(15)23)20(12-6-8-16(22)18(24)10-12)14-4-2-1-3-13(14)19(25)26-20/h1-10,21-24H |
CAS Registry Number | 596-28-1;7328-54-3 |
Molecular Structure | ![]() |
Density | 1.546g/cm3 |
Boiling Point | 658.7°C at 760 mmHg |
Refractive Index | 1.745 |
Flash Point | 243.2°C |
Vapour Pressur | 5.87E-18mmHg at 25°C |
MSDS |