(R)-(-)-alpha-Methoxyphenylacetic acid
- Product Name(R)-(-)-alpha-Methoxyphenylacetic acid
- CAS3966-32-3
- CBNumberCB2105770
- MFC9H10O3
- MW166.17
- EINECS223-580-9
- MDL NumberMFCD00004250
- MOL File3966-32-3.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 66-68 °C(lit.) |
| Boiling point | 164-166°C 18mm |
| alpha | -160.4 º (C=1, MEOH) |
| Density | 1.1708 (rough estimate) |
| refractive index | -147 ° (C=0.5, EtOH) |
| Flash point | 164-166°C/18mm |
| storage temp. | 2-8°C |
| solubility | Chloroform, Ethanol, Methanol |
| form | Fine Crystalline Powder or Needles |
| pka | 3.10±0.10(Predicted) |
| color | White |
| optical activity | [α]20/D -150±3°, c = 0.5% in ethanol |
| BRN | 3589257 |
| CAS DataBase Reference | 3966-32-3(CAS DataBase Reference) |
| FDA UNII | WA8N5X9TFK |
| NIST Chemistry Reference | (R)-(-)-«alpha»-methoxyphenylacetic acid(3966-32-3) |
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 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29189900 | |||||||||
| NFPA 704: |
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