?(II) ??????
?(II) ?????? ??
???
320 °C (lit.)
?? ?
714 °C (lit.)
??
5.28 g/mL at 25 °C (lit.)
???
720°C
?? ??
RT, protect from light, stored under nitrogen
???
??, ?????, ?????, ??? ??? ? ????? ??? ?????.
??? ??
??
Specific Gravity
5.28
??
????? ?????
???
??, ?????, ?????, ??? ??? ? ????? ??? ?????. ??? ???
??
Air & Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
Merck
14,8785
?? ??
ACGIH: TWA 2 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3
CAS ??????
10294-70-9(CAS DataBase Reference)
EPA
Tin iodide (SnI2) (10294-70-9)
??
?? ? ?? ??
?? ? ???? ?? (GHS)
??? ??
T
?? ???? ??
61-20/21/22-36/37/38-42/43
?????
53-22-26-36/37/39-45
????(UN No.)
UN 3260 8/PG 2
WGK ??
3
RTECS ??
XQ3650000
TSCA
Yes
?? ??
8
????
III
HS ??
28276000
???? ??
KE-33848 KE-33857
?????? ???
97-1-93
?? ? ????
????: ????; ???(??)????: ???? ?? ? ?? 25% ?? ??? ???
????(GHS):
?? ?:
Danger
??·?? ??:
??
??·?? ??
?? ??
??
?? ?
?? ??
P- ??
H290
??? ???? ? ??
?? ?????
?? 1
??
P234, P390, P404
H314
??? ?? ??? ?? ??? ???
????? ?? ?????
?? 1A, B, C
??
P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317
????? ?? ??? ??? ? ??
?? ??? ??
?? 1
??
P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H335
?? ???? ??? ? ??
?? ???? ?? - 1? ??;???? ??
?? 3
??
H373
??? ?? ?? ???? ??(??, ??? ?? ??? ?? ??? ??)? ??? ??? ? ??
?? ???? ?? - ?? ??
?? 2
??
P260, P314, P501
??????:
P260
??·?·??·???·??·...·????? ???? ???.
P280
????/???/???/?????? ?????.
P303+P361+P353
??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P314
???? ??? ???? ??·??? ????.
NFPA 704
?(II) ?????? C??? ??, ??, ??
??? ??
reddish orange powder(s); moisture sensitive; enthalpy of vaporization 105kJ/mol [CRC10] [STR93]
??
Tin(II) iodide is used to prepare organic-inorganic perovskite thin films which exhibit uniform surfaces and strong photoluminescence. It finds application as an analytical reagent in the determination of rhodium and iridium by spectrophotometry. It is also involved in the synthesis of CH3(CH2)11NH3]SnI3 which is a hybrid semiconductor with MoO3 type tin(II) iodide layers.
Safety Profile
Poison by intravenous
route. When heated to decomposition it
emits toxic fumes of I-. See also IODIDES
and TIN COMPOUNDS.
?(II) ?????? ?? ?? ? ???
???
?? ??
?(II) ?????? ?? ??
???( 131)?? ??
China 90
Germany 2
India 3
Italy 1
Japan 5
Singapore 1
Switzerland 1
United Kingdom 6
United States 22
Global 131