(R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid
- Product Name(R)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid
- CAS139658-04-1
- CBNumberCB5201853
- MFC15H20O4
- MW264.32
- MDL NumberMFCD00467221
- MOL File139658-04-1.mol
Chemical Properties
| Melting point: | 149-155 °C |
| Boiling point: | 416.8±45.0 °C(Predicted) |
| Density | 1.145±0.06 g/cm3(Predicted) |
| pka | 3.31±0.20(Predicted) |
| optical activity | [α]20/D +69±2°, c = 1% in ethanol |
| BRN | 5481541 |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |