Bis(pentamethylcyclopentadienyl)hafnium dichloride
- Product NameBis(pentamethylcyclopentadienyl)hafnium dichloride
- CAS85959-83-7
- CBNumberCB6329129
- MFC20H30Cl2Hf
- MW519.84
- MDL NumberMFCD00058887
- MOL File85959-83-7.mol
Chemical Properties
| Melting point: | >300 °C(lit.) |
| Density | >300 |
| form | crystal |
| color | white |
| Sensitive | moisture sensitive |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| Exposure limits | ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 |
| CAS DataBase Reference | 85959-83-7(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H312-H315-H319-H332-H335 | |||||||||
| Precautionary statements | P261-P280-P305+P351+P338-P280a-P304+P340-P405-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704: |
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