1H-Tetrazole-1-acetic acid
- Product Name1H-Tetrazole-1-acetic acid
- CAS21732-17-2
- CBNumberCB5409231
- MFC3H4N4O2
- MW128.09
- EINECS244-551-7
- MDL NumberMFCD00038813
- MOL File21732-17-2.mol
Chemical Properties
| Melting point: | 127-129°C |
| Boiling point: | 381.1±44.0 °C(Predicted) |
| Density | 1.78±0.1 g/cm3(Predicted) |
| solubility | DMSO (Soluble), Methanol (Slightly) |
| pka | 2.67±0.10(Predicted) |
| form | Solid |
| color | White to Off-White |
| InChI | InChI=1S/C3H4N4O2/c8-3(9)1-7-2-4-5-6-7/h2H,1H2,(H,8,9) |
| InChIKey | GRWAIJBHBCCLGS-UHFFFAOYSA-N |
| SMILES | N1(CC(O)=O)C=NN=N1 |
| CAS DataBase Reference | 21732-17-2(CAS DataBase Reference) |
| EPA Substance Registry System | 1H-Tetrazole-1-acetic acid (21732-17-2) |
Safety
| Symbol(GHS) |
  GHS01,GHS07 |
| Signal word | Danger |
| Hazard statements | H200-H315-H319-H335 |
| Precautionary statements | P201-P250-P280-P264-P261-P271-P302+P352-P332+P313-P362+P364-P305+P351+P338-P337+P313-P304+P340-P312-P401-P403+P233-P405-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-2 |
| Safety Statements | 26-36/37/39-60-37-36 |
| RIDADR | UN 0407 |
| HazardClass | 1.4C |
| REACH Registrations | Active |
| Excepted Quantities | Not Permitted as Excepted Quantity |