Tin(IV) iodide , 95% , 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)