| product Name |
o-Cresolphthalein |
| Synonyms |
o-Cresolphthalein (0.1% in ca. 90% ethanol); ortho-cresolphthalein; 3,3-bis(4-hydroxy-m-tolyl)phthalide; o-Cresollphthalein (0.04% in ca. ethanol); 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1(3H)-one |
| Molecular Formula |
C22H18O4 |
| Molecular Weight |
346.3759 |
| InChI |
InChI=1/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3 |
| CAS Registry Number |
596-27-0 |
| EINECS |
209-881-8 |
| Molecular Structure |
|
| Density |
1.32g/cm3 |
| Melting point |
223-225℃ |
| Boiling point |
555°C at 760 mmHg |
| Refractive index |
1.668 |
| Flash point |
198.8°C |
| Water solubility |
slightly soluble |
| Vapour Pressur |
6.29E-13mmHg at 25°C |
| Hazard Symbols |
 Xn:Harmful;
|
| Risk Codes |
R40:;
|
| Safety Description |
S36/37:;
|
|
