Praseodymium trifluoride
- Product NamePraseodymium trifluoride
- CAS13709-46-1
- CBNumberCB2372147
- MFF3Pr
- MW197.9
- EINECS237-254-9
- MDL NumberMFCD00016287
- MOL File13709-46-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 1395°C | ||||||||||||||
| Density | 6.2 | ||||||||||||||
| form | powder | ||||||||||||||
| color | Green | ||||||||||||||
| Water Solubility | Soluble moderately in strong mineral acids Insoluble in water. | ||||||||||||||
| Sensitive | Hygroscopic | ||||||||||||||
| Crystal Structure | LaF3 type | ||||||||||||||
| crystal system | Three sides | ||||||||||||||
| Space group | P3c1 | ||||||||||||||
| Lattice constant |
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| Exposure limits | ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3 |
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| Stability | hygroscopic | ||||||||||||||
| InChI | 1S/3FH.Pr/h3*1H;/q;;;+3/p-3 | ||||||||||||||
| InChIKey | BOTHRHRVFIZTGG-UHFFFAOYSA-K | ||||||||||||||
| SMILES | F[Pr](F)F | ||||||||||||||
| CAS DataBase Reference | 13709-46-1(CAS DataBase Reference) | ||||||||||||||
| FDA UNII | X3MG2Y9URW | ||||||||||||||
| EPA Substance Registry System | Praseodymium fluoride (PrF3) (13709-46-1) |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H301+H311+H331 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P310-P302+P352+P312-P304+P340+P311 | |||||||||
| Hazard Codes | T,Xi | |||||||||
| Risk Statements | 23/24/25-32 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3288 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28469035 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 3 Oral | |||||||||
| NFPA 704: |
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