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
- CBNumberCB0133362
- MFC21H24O4
- MW340.41
- EINECS201-003-1
- MDL NumberMFCD00021235
- MOL File77-08-7.mol
- MSDS FileSDS
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 |
| FDA UNII | JQV6E6TUQ7 |
| 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
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2932990090 | |||||||||
| NFPA 704: |
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