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2273-43-0
???:
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???(??):
?????????;???????????;???????????
???:
Butyltin oxide
???(??):
MBTO;BUTYLSTANNOIC ACID;FASCAT 4100;FASCAT 9100;N-BUTYLSTANNOIC ACID;MONO-N-BUTYLTINOXIDE;N-BUTYLTIN SESQUIOXIDE;Monobutyltin oxide(MBTO);N-BUTYLTIN HYDROXIDE OXIDE;BUTYLTIN(IV) HYDROXIDE OXIDE
CBNumber:
CB8428802
???:
C4H10O2Sn
??? ??:
208.83
MOL ??:
2273-43-0.mol
MSDS ??:
SDS

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?? ?
350 °C
??
1,46 g/cm3
???
24.4Pa at 25℃
?? ??
Store below +30°C.
???
9.5mg/L in organic solvents at 20 ℃
??? ??
powder to crystal
??
???? ?? ??
Specific Gravity
1.46
???
317-3200μg/L at 20℃
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
??
Hygroscopic
LogP
0.2-1.477 at 20-25℃
CAS ??????
2273-43-0(CAS DataBase Reference)
EPA
Stannane, butylhydroxyoxo- (2273-43-0)
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  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 37/39-26
????(UN No.) 3146
RTECS ?? WH6770000
TSCA Yes
HS ?? 2931.90.9029
?? ?? 6.1
???? III
???? ?? KE-04309
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H331 ???? ??? ?? ?? ?? ?? ?? 3 ?? GHS hazard pictograms P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
3 0

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White infusible solid. Sol in Me 2 CO.

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Esterification catalyst

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A poison.

Safety Profile

A poison by intravenous route. See also TIN COMPOUNDS. When heated to decomposition it emits acrid smoke and irritating fumes.

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