Chemindex > 77-09-8
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Phenolphthalein |
|
| Chemical Name | Phenolphthalein |
| Synonyms | Phenolphthalein solution;3,3-bis(p-hydroxyphenyl)phthalide;,3-bis(4-hydroxyphenyl)-1(3H)-isobenzofuranore;3,3-bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one;2-[bis(4-hydroxyphenyl)methyl]benzoic acid;Phenolphthalien |
| Molecular Formula | C20H14O4 |
| Molecular Weight | 318.3287 |
| InChl | InChI=1/C20H16O4/c21-15-9-5-13(6-10-15)19(14-7-11-16(22)12-8-14)17-3-1-2-4-18(17)20(23)24/h1-12,19,21-22H,(H,23,24) |
| CAS Registry Number | 77-09-8 |
| EINECS | 201-004-7 |
| Molecular Structure |  |
| Density | 1.323g/cm3 |
| Melting Point | 258-263℃ |
| Boiling Point | 548.7°C at 760 mmHg |
| Refractive Index | 1.672 |
| Flash Point | 299.7°C |
| Water Solubility | <0.1 g/100 mL |
| Vapour Pressur | 7.12E-13mmHg at 25°C |
| Hazard Symbols |  Xn##Harmful:; |
| Risk Codes | R22||R40:; |
| Safety Description | S36/37||S45:; |
| MSDS | |
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