2171-99-5
| Name | HAFNIUM (IV) I-PROPOXIDE MONOISOPROPYLATE |
| CAS | 2171-99-5 |
| Molecular Formula | C12H28HfO4 |
| MDL Number | MFCD00070460 |
| Molecular Weight | 414.84 |
| MOL File | 2171-99-5.mol |
Chemical Properties
| form | crystal |
| color | white |
| Water Solubility | It reacts with water. |
| Sensitive | Moisture Sensitive |
| Exposure limits | ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
| InChI | 1S/4C3H7O.Hf/c4*1-3(2)4;/h4*3H,1-2H3;/q4*-1;+4 |
| InChIKey | HRDRRWUDXWRQTB-UHFFFAOYSA-N |
| SMILES | CC(C)O[Hf](OC(C)C)(OC(C)C)OC(C)C |
Safety Data
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H228-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | F,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 3181 4.1 / PGIII |
| WGK Germany | 3 |
| HazardClass | 4.1 |
| Storage Class | 4.1B - Flammable solid hazardous materials |
| Hazard Classifications | Eye Irrit. 2 Flam. Sol. 2 Skin Irrit. 2 STOT SE 3 |