29676-71-9
| Name | 2-Aminothiazol-4-acetic acid |
| CAS | 29676-71-9 |
| EINECS(EC#) | 249-769-6 |
| Molecular Formula | C5H6N2O2S |
| MDL Number | MFCD00010068 |
| Molecular Weight | 158.18 |
| MOL File | 29676-71-9.mol |
Chemical Properties
| Appearance | Almost white to light beige crystalline powder |
| Melting point | 130 °C (dec.)(lit.) |
| Boiling point | 399.0±17.0 °C(Predicted) |
| density | 1.367 (estimate) |
| vapor pressure | 1.03-1.15hPa at 20℃ |
| refractive index | 1.6430 (estimate) |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly) |
| form | solid |
| pka | 3.20±0.10(Predicted) |
| color | White |
| Water Solubility | 6.5 g/L (20 ºC) |
| Detection Methods | HPLC,NMR |
| BRN | 127415 |
| Stability: | Unstable in Solution |
| InChI | 1S/C5H6N2O2S/c6-5-7-3(2-10-5)1-4(8)9/h2H,1H2,(H2,6,7)(H,8,9) |
| InChIKey | DYCLHZPOADTVKK-UHFFFAOYSA-N |
| SMILES | Nc1nc(CC(O)=O)cs1 |
| LogP | -2.13 at 20℃ and pH4.54-4.64 |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| REACH Registrations | Active |
| HS Code | 29349990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |