Fentin acetate
Appearance
(Redirected from Fentin)
Names | |
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IUPAC name
(acetoxy)(triphenyl)stannane
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Other names
Phentin acetate; Triphenyltin acetate; Triphenylstannyl acetate; Acetic acid tri(phenyl)stannyl ester, Brestan
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Identifiers | |
3D model (JSmol)
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ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.011.804 |
EC Number |
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KEGG | |
PubChem CID
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UNII |
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CompTox Dashboard (EPA)
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Properties | |
C20H18O2Sn | |
Molar mass | 409.07 g/mol |
Melting point | 122-124 °C |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards
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Very toxic Dangerous for the environment |
GHS labelling: | |
Warning | |
H301, H311, H315, H318, H330, H335, H351, H361d, H372, H410 | |
P201, P202, P260, P264, P270, P271, P273, P280, P284, P301+P310, P302+P352, P304+P340, P305+P351+P338, P308+P313, P310, P320, P330, P332+P313, P361, P363, P391, P403+P233, P405, P501 | |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose)
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21 mg/kg (guinea pig, oral) 30 mg/kg (rabbit, oral) 81 mg/kg (mouse, oral) 125 mg/kg (rat, oral)[2] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Fentin acetate is an organotin compound with the formula (C6H5)3SnO2CCH3. It is a colourless solid that was previously used as a fungicide.[3][4]
Structure
[edit]Most carboxylates of triphenyltin adopt polymeric structures with five-coordinate Sn centers.[5]
References
[edit]- ^ Fentin acetate at Sigma-Aldrich
- ^ "Tin (organic compounds, as Sn)". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
- ^ G. G. Graf "Tin, Tin Alloys, and Tin Compounds" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH.doi:10.1002/14356007.a27_049
- ^ Fentin Acetate. PubChem. National Library of Medicine. NIH. Accessed 13 July 2023.
- ^ Weng Ng, Seik; Lan Chin, Kwai; Wei, Chen; Kumar Das, V.G.; Butcher, Ray J. (1989). "Variable-temperature tin-119m Mössbauer spectroscopic and x-ray crystallographic study of triphenyltin(IV) chloroacetate, [(C6H5)3SnOC(O)CH2Cl], and a redetermination of d[ln f(T)]/DT for triphenyltin(IV) acetate". Journal of Organometallic Chemistry. 376 (2–3): 277–281. doi:10.1016/0022-328X(89)85138-1.
External links
[edit]- Fentin acetate in the Pesticide Properties DataBase (PPDB)