Boc-L-aspartic acid 4-benzyl ester
- Product NameBoc-L-aspartic acid 4-benzyl ester
- CAS7536-58-5
- MFC16H21NO6
- MW323.34
- EINECS231-406-8
- MOL File7536-58-5.mol
Chemical Properties
| Melting point | 98-102 °C(lit.) |
| alpha | -20 º (c=2, DMF) |
| Boiling point | 461.82°C (rough estimate) |
| Density | 1.1728 (rough estimate) |
| refractive index | -20 ° (C=2, DMF) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | almost transparency in N,N-DMF |
| pka | 3.65±0.23(Predicted) |
| form | Powder |
| color | White to off-white |
| optical activity | [α]20/D 20.0±1°, c = 2% in DMF |
| BRN | 2064127 |
| CAS DataBase Reference | 7536-58-5(CAS DataBase Reference) |
| EPA Substance Registry System | N-tert-Butoxycarbonyl-L-aspartic acid .beta.-benzyl ester (7536-58-5) |
Safety Information
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2924 29 70 |
| HazardClass | IRRITANT |
