Kupferdifluorid
Bezeichnung:Kupferdifluorid
CAS-Nr7789-19-7
Englisch Name:Cupric fluoride
CBNumberCB4105264
SummenformelCuF2
Molgewicht101.54
MOL-Datei7789-19-7.mol
Synonyma
Kupferdifluorid
Kupferdifluorid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 950 °C (dec.)(lit.) | ||||||||||||||
| Siedepunkt | 950 °C | ||||||||||||||
| Dichte | 4.23 g/mL at 25 °C(lit.) | ||||||||||||||
| Aggregatzustand | Powder | ||||||||||||||
| Wichte | 4.85 | ||||||||||||||
| Farbe | White | ||||||||||||||
| Wasserlöslichkeit | SOLUBLE IN COLD WATER | ||||||||||||||
| Sensitive | Hygroscopic | ||||||||||||||
| Merck | 14,2638 | ||||||||||||||
| crystal system | Monoclinic | ||||||||||||||
| Space group | P21/n | ||||||||||||||
| Lattice constant |
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| Expositionsgrenzwerte | ACGIH: TWA 1 mg/m3; TWA 2.5 mg/m3 NIOSH: IDLH 100 mg/m3; IDLH 250 mg/m3; TWA 1 mg/m3 |
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| Stabilität | hygroscopic | ||||||||||||||
| CAS Datenbank | 7789-19-7(CAS DataBase Reference) | ||||||||||||||
| NIST chemische Informationen | Copper difluoride(7789-19-7) | ||||||||||||||
| EPA chemische Informationen | Copper fluoride (CuF2) (7789-19-7) |
| Kennzeichnung gefährlicher | C,Xi |
| R-Sätze: | 32-34-36/37/38-20/21/22 |
| S-Sätze: | 26-36/37/39-45-24/25-27-22 |
| RIDADR | UN 3260 8/PG 3 |
| WGK Germany | 3 |
| F | 3-10 |
| Hazard Note | Hygroscopic |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 2826199090 |
