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| CAS No.: | 7790-47-8 |
|---|---|
| Name: | TIN(IV) IODIDE |
| Molecular Structure: | |
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|
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| Formula: | I4Sn |
| Molecular Weight: | 626.29 |
| Synonyms: | Tin iodide(SnI4) (6CI,8CI); Stannic iodide; Tetraiodostannane; Tetraiodotin; Tintetraiodide; Tin(IV) iodide |
| Density: | 4.47 |
| Melting Point: | 144 °C |
| Boiling Point: | 364 °C |
| Flash Point: | 340ºC |
| Solubility: | Soluble in alcohol, benzene, CS{2}, chloroform, and ether. Decomposes in water |
| Hazard Symbols: | C |
| Risk Codes: | 20/21/22-34-42/43 |
| Safety: | Poison by intravenous route. Strong reaction with NO2Cl, (K + S), (Na + S). When heated to decomposition it emits toxic fumes of I−. See also TIN COMPOUNDS and IODIDES. |
| PSA: | 0.00000 |
| LogP: | 3.16200 |
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Chemistry
IUPAC Name: Tetraiodostannane (7790-47-8)
Synonyms: Stannane, tetraiodo- ; Tetraiodo-stannan ; Tetraiodostannane ; Tetraiodo-Stannane ; Tetraiodotin ; Tin iodide (SnI4) ; Tin(iv) iodide (1:4) ; Tin(iv)iodide(1:4)
CAS: 7790-47-8
MolecularFormula: I4Sn
Molecular Weight: 626.33
Molecular Struture:.gif)
EINECS: 232-208-4
Mol File: 7790-47-8.mol
Melting point: 144 °C
Boiling point:364 °C
Flashig point: 340°C
Density : 4.47 g/mL at 25 °C(lit.)
Refractive index: 2.106
Sensitive Moisture Sensitive
Merck : 14,8777
Appearance: Tin(iv) iodide (1:4) (7790-47-8) is brown powder .
Uses
Tin(iv) iodide (1:4) (7790-47-8) is used as analytical reagents, which is also used in organic synthesis.
Toxicity Data With Reference
| 1. | ivn-rat LDLo:200 mg/kg | MEIEDD Merck Index. 11 (1989),1384. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes C .gif){kind=small}
Risk Statements 20/21/22-34-42/43
20/21/22: Tin(iv) iodide (1:4) (7790-47-8) is harmful by inhalation, in contact with skin and if swallowed
42/43: Tin(iv) iodide (1:4) (7790-47-8) may cause sensitization by inhalation and skin contact
34: Causes burns
Safety Statements 26-28-36/37/39-45
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
RIDADR UN 3260 8/PG 2
WGK Germany 3
RTECS XQ3675000
F 1-8-10-19
TSCA Yes
HazardClass 8
PackingGroup III
Standards and Recommendations
OSHA PEL: TWA 2 mg(Sn)/m3
ACGIH TLV: TWA 2 mg(Sn)/m3
Specification
Category: Corrosion Items
Toxicity classification: highly toxic
Acute toxicity: Intravenous - Rat LDL0: 200 mg / kg
Flammable hazardous characteristics: combustible in case of H-fat pore-forming agent ; in case of cyanide,release of toxic hydrogen cyanide gas; heated, produce iodide toxic fumes containing tin compounds
Storage features: Treasury ventilated low-temperature, drying; with oxidants, cyanide, kept separately from H hair pore-forming agent, alkali.
Fire-extinguishing agent: sand, carbon dioxide
Professional Standards: TLV-TWA 2 mg (Sn) / m3; STEL 2 mg (Sn) / m3