A8273612
Tin(IV) iodide , anhydrous,99.998%tracemetalsbasis , 7790-47-8
Synonym(s):
Stannic iodide
CAS NO.:7790-47-8
Empirical Formula: I4Sn
Molecular Weight: 626.33
MDL number: MFCD00036272
EINECS: 232-208-4
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 144 °C |
Boiling point: | 364 °C |
Density | 4.47 g/mL at 25 °C(lit.) |
refractive index | 2.106 |
Flash point: | 340°C |
solubility | Soluble in alcohol, benzene, carbon disulfide, chloroform and ether. |
form | powder |
color | Red |
Specific Gravity | 4.473 |
Water Solubility | Soluble in alcohol, benzene, CS{2}, chloroform, and ether. Decomposes in water |
Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
Sensitive | Moisture Sensitive |
Merck | 14,8777 |
Exposure limits | ACGIH: TWA 2 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3 |
CAS DataBase Reference | 7790-47-8(CAS DataBase Reference) |
EPA Substance Registry System | Stannane, tetraiodo- (7790-47-8) |
Description and Uses
Tin(IV) iodide is used in the preparation of tin(IV) oxide and tin(II) oxide. It reacts with hydroiodic acid to get rare tin hexaiodide. It forms tetraiodobis triphenylphosphine tin complexes by reacting with triphenylphosphine, which finds application in toothpaste formulation. Further, it acts as analytical reagents and also used in organic synthesis.
Safety
Symbol(GHS) | GHS05,GHS07,GHS08 |
Signal word | Danger |
Hazard statements | H302+H312+H332-H314-H317-H334 |
Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
Hazard Codes | C |
Risk Statements | 20/21/22-34-42/43 |
Safety Statements | 26-28-36/37/39-45 |
RIDADR | UN 3260 8/PG 2 |
WGK Germany | 3 |
RTECS | XQ3675000 |
F | 1-8-10-19 |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | III |
HS Code | 28276000 |
Toxicity | MLD in rats (mg/kg): 200 i.v. (Kolmer) |