Triphenyltin hydroxide
Appearance
Names | |
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Preferred IUPAC name
Triphenylstannanol | |
Identifiers | |
3D model (JSmol)
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4139186 | |
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.000.901 |
EC Number |
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7194 | |
KEGG | |
PubChem CID
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RTECS number |
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UNII | |
UN number | 2786 2588 |
CompTox Dashboard (EPA)
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Properties | |
C18H16OSn | |
Molar mass | 367.035 g·mol−1 |
Hazards | |
GHS labelling: | |
Danger | |
H301, H311, H315, H318, H330, H335, H351, H361, H372, H410 | |
P201, P202, P260, P261, P264, P270, P271, P273, P280, P281, P284, P301+P310, P302+P352, P304+P340, P305+P351+P338, P308+P313, P310, P312, P314, P320, P321, P322, P330, P332+P313, P361, P362, P363, P391, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Triphenyltin hydroxide is an organotin compound with formula Sn(C6H5)3OH. Triphenyltin hydroxide is used as a fungicide for potatoes, sugar beets, and pecans. It was first registered for use as a pesticide in the United States in 1971.[1]
Structure
[edit]While triphenyltin hydroxide is often depicted as a monomer, it crystallizes as a polymer with a bridging hydroxide groups.[2] The Sn-O distances are 2.18 and 2.250 Å. Many organotin compounds engage in similar aggregation equilibria.
References
[edit]- ^ "R.E.D. Facts: Triphenyltin Hydroxide" (PDF). U.S. EPA.
- ^ Christopher Glidewell; John N. Low; João A. S. Bomfim; Carlos A. L. Filgueiras; James L. Wardell (2002). "catena-Poly[[triphenyltin(IV)]-μ-hydroxo-κ2O:O] at 120 K". Acta Crystallographica Section C: Crystal Structure Communications. 58 (Pt 4): M199-201. doi:10.1107/S0108270102001798. PMID 11932514.