N-Carbobenzyloxy-L-aspartic acid
- Product NameN-Carbobenzyloxy-L-aspartic acid
- CAS1152-61-0
- CBNumberCB0777058
- MFC12H13NO6
- MW267.23
- EINECS214-568-4
- MDL NumberMFCD00002719
- MOL File1152-61-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 117-119 °C (lit.) |
| alpha | 10.5 º (c=1,AcOH) |
| Boiling point | 410.42°C (rough estimate) |
| Density | 1.3276 (rough estimate) |
| refractive index | 9.5 ° (C=7, AcOH) |
| storage temp. | 2-8°C |
| solubility | almost transparency in Methanol |
| pka | 3.75±0.23(Predicted) |
| form | Fine Crystalline Powder |
| color | White |
| optical activity | [α]23/D +8.6°, c = 7 in acetic acid |
| BRN | 2336722 |
| CAS DataBase Reference | 1152-61-0(CAS DataBase Reference) |
| FDA UNII | 56P9JC41T2 |
| EPA Substance Registry System | N-Carbobenzyloxy-L-aspartic acid (1152-61-0) |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H315-H318-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29242990 | |||||||||
| NFPA 704: |
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