ChemNet > CAS > 77-09-8 Phenolphthalein
77-09-8 Phenolphthalein
| product 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 |
| InChI |
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 |
Phenolphthalein Material Safety Data Sheet
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