Tetrabutyltin
Names | |
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Preferred IUPAC name
Tetrabutylstannane | |
Other names
Tetra-n-butyltin
Tetra-n-butylstannane | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.014.510 |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C16H36Sn | |
Molar mass | 347.147 g/mol |
Appearance | Colourless liquid |
Density | 1.054 g/cm3 |
Melting point | −97 °C (−143 °F; 176 K) |
Boiling point | 245 °C (473 °F; 518 K) |
insoluble | |
Solubility | non-polar solvents such as benzene, ether, or THF[1] |
Hazards | |
Safety data sheet (SDS) | Tetrabutyltin |
GHS labelling: | |
Signal word
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Danger |
H301, H312, H315, H319, H410 | |
P273, P280, P301+P310+P330, P302+P352+P312, P305+P351+P338, P314[2] | |
Flash point | 107 °C (225 °F; 380 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
what is ?) | (|
Infobox references | |
Tetrabutyltin is the organotin compound with the molecular formula (C4H9)4Sn or SnBu4. Sometimes abbreviated TTBT, it is a colorless, lipophilic oil.[3]
Tetrabutyltin is a precursor to tributyltin and dibutyltin compounds. By the redistribution reaction with tin(IV) chloride it forms tributyltin chloride and dibutyltin chloride. These compounds are starting materials for a wide range of organotin compounds used as stabilizers for PVC and as biocides, fungicides, and anti-biofouling agents.[4]
References[]
- ^ "13Tin - Gelest, Inc" (PDF).
- ^ Sigma-Aldrich Co., Tetrabutyltin. Retrieved on 2020-06-28.
- ^ Graf, Günter G. (2000). "Tin, Tin Alloys, and Tin Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a27_049.
- ^ Hoch, M. (2001). "Organotin compounds in the environment — an overview". Applied Geochemistry. 16 (s 7–8): 719–743. Bibcode:2001ApGC...16..719H. doi:10.1016/S0883-2927(00)00067-6.
Categories:
- Organotin compounds