Zinndifluorid
Bezeichnung:Zinndifluorid
CAS-Nr7783-47-3
Englisch Name:Tin(II) fluoride
CBNumberCB6478090
SummenformelF2Sn
Molgewicht156.71
MOL-Datei7783-47-3.mol
Synonyma
Zinndifluorid
Zinnbifluorid
Zinnfluorid
Zinndifluorid physikalisch-chemischer Eigenschaften
Schmelzpunkt | 215°C |
Siedepunkt | 850°C |
Dichte | 4.57 g/mL at 25 °C (lit.) |
storage temp. | -20°C |
Löslichkeit | soluble in H2O; insoluble in ethanol, ethyl ether,chloroform |
Aggregatzustand | Powder, Crystals or Crystalline Powder |
Wichte | 4.57 |
Farbe | White to off-white |
Wasserlöslichkeit | Soluble in potassium hydroxide and potassium fluoride. Insoluble in water, ethanol, ether and chloroform. |
Sensitive | Air & Moisture Sensitive |
Merck | 14,8784 |
Expositionsgrenzwerte | ACGIH: TWA 2 mg/m3; TWA 2.5 mg/m3 NIOSH: IDLH 100 mg/m3; IDLH 250 mg/m3; TWA 2 mg/m3 |
Stabilität | Stable. Non-flammable. Avoid contact with water or oxidizing agents. Moisture-sensitive. |
InChIKey | ANOBYBYXJXCGBS-UHFFFAOYSA-L |
LogP | -1.357 (est) |
CAS Datenbank | 7783-47-3(CAS DataBase Reference) |
NIST chemische Informationen | Tin difluoride(7783-47-3) |
EPA chemische Informationen | Tin fluoride (SnF2) (7783-47-3) |
Kennzeichnung gefährlicher | Xn,C |
R-Sätze: | 22-38-41 |
S-Sätze: | 26-39 |
RIDADR | UN 2923 8/PG 3 |
WGK Germany | 3 |
RTECS-Nr. | XQ3450000 |
F | 1-3-10 |
Hazard Note | Corrosive |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | II |
HS Code | 28261990 |
Giftige Stoffe Daten | 7783-47-3(Hazardous Substances Data) |