Boc-L-aspartic acid 4-tert-butyl ester
- Product NameBoc-L-aspartic acid 4-tert-butyl ester
- CAS1676-90-0
- CBNumberCB5485550
- MFC13H23NO6
- MW289.32
- MDL NumberMFCD00076912
- MOL File1676-90-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 64-67 °C |
| alpha | 2 º (c=1% in MeOH) |
| Boiling point | 432.6±40.0 °C(Predicted) |
| Density | 1.139±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Soluble in methanol and dimethyl sulfoxide. |
| pka | 3.69±0.23(Predicted) |
| form | Powder |
| color | White |
| optical activity | [α]20/D +2.0±0.4°, c = 1% in methanol |
| BRN | 2336144 |
| InChIKey | PHJDCONJXLIIPW-QMMMGPOBSA-N |
| CAS DataBase Reference | 1676-90-0(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29241990 | |||||||||
| NFPA 704: |
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