BIS(PENTAMETHYLCYCLOPENTADIENYL)HAFNIUM DICHLORIDE
- CAS NO.：85959-83-7
- Empirical Formula: C20H30Cl2Hf10*
- Molecular Weight: 519.85
- MDL number: MFCD00058887
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is BIS(PENTAMETHYLCYCLOPENTADIENYL)HAFNIUM DICHLORIDE?
Chemical properties
light yellow to yellow-beige crystals or
Properties of BIS(PENTAMETHYLCYCLOPENTADIENYL)HAFNIUM DICHLORIDE
| 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 information for BIS(PENTAMETHYLCYCLOPENTADIENYL)HAFNIUM DICHLORIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for BIS(PENTAMETHYLCYCLOPENTADIENYL)HAFNIUM DICHLORIDE
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