H-Asp(OBut)-OH Cas: 3057-74-7
| Catalog Number | xwm 91702 |
| Khoom npe | H-Asp(OBut)-OH |
| CAS | 3057-74-7 ib |
| Molecular Formula | C8H15 NPO 4 |
| Molecular Luj | 189.21 Nws |
| Cov ntaub ntawv khaws cia | Ambient |
| Harmonized tariff Code | 29225090 ib |
Khoom Specification
| Qhov tshwm sim | Dawb hmoov |
| Assay | 99% min |
| Melting point | 220 ° C (txog) |
| Boiling point | 318.7 ± 37.0 ° C (Tshaj tawm) |
| ceev | 1.162 ± 0.06 g / cm3 (Tshaj tawm) |
| pka ua | 2.19 ± 0.23 (Tshaj tawm) |
| kev ua haujlwm kho qhov muag | [α] 20 / D 9 ± 2 °, c = 2% hauv methanol: dej (4: 1) |
Nws tuaj yeem siv los npaj (Asp) 8-ODN txuas.
Kaw
