5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE
- Product Name5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE
- CAS77-08-7
- MFC21H24O4
- MW340.41
- EINECS201-003-1
- MOL File77-08-7.mol
Chemical Properties
| Melting point | 300 °C |
| Boiling point | 561.2±50.0 °C(Predicted) |
| Density | 1.37±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Slightly soluble in methanol. |
| form | powder to crystal |
| pka | 9.81±0.60(Predicted) |
| color | White to Green to Brown |
| BRN | 2226231 |
| CAS DataBase Reference | 77-08-7 |
| EPA Substance Registry System | 1,1'-Spirobi[1H-indene]-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl- (77-08-7) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39-36 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2932990090 |
