7685-44-1
| Name | DL-2-AMINO-4-PENTENOIC ACID |
| CAS | 7685-44-1 |
| EINECS(EC#) | 231-689-8 |
| Molecular Formula | C5H9NO2 |
| MDL Number | MFCD00063103 |
| Molecular Weight | 115.13 |
| MOL File | 7685-44-1.mol |
Chemical Properties
| Appearance | white crystalline powder |
| Melting point | 258-260 °C(lit.) |
| Boiling point | 215.41°C (rough estimate) |
| density | 1.1808 (rough estimate) |
| refractive index | 1.4538 (estimate) |
| storage temp. | 2-8°C |
| Water Solubility | Soluble in water |
| form | Crystalline Powder |
| pka | 2.22±0.10(Predicted) |
| color | White |
| BRN | 1748645 |
| Major Application | peptide synthesis |
| InChI | InChI=1S/C5H9NO2/c1-2-3-4(6)5(7)8/h2,4H,1,3,6H2,(H,7,8) |
| InChIKey | WNNNWFKQCKFSDK-UHFFFAOYSA-N |
| SMILES | C(O)(=O)C(N)CC=C |
| CAS DataBase Reference | 7685-44-1(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H317-H319-H335 |
| Precautionary statements | P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| HS Code | 29224999 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |