Vanadyl isopropoxide
Appearance
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Names | |
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Other names
Triisopropoxyvanadium(V) oxide; VTIP; Vanadium(V) trisisopropoxide oxide
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.024.544 |
EC Number |
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PubChem CID
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CompTox Dashboard (EPA)
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Properties | |
C9H21O4V | |
Molar mass | 244.205 g·mol−1 |
Melting point | −14 to −11 °C (7 to 12 °F; 259 to 262 K) |
Boiling point | 80–82 °C (176–180 °F; 353–355 K) |
Hazards | |
GHS labelling: | |
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Warning | |
H226, H315, H319, H335 | |
P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, 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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Vanadyl isopropoxide is the metal alkoxide with the formula VO(O-iPr)3 (iPr = CH(CH3)2). A yellow volatile liquid, it is a common alkoxide of vanadium. It is used as a reagent and as a precursor to vanadium oxides.[1] The compound is diamagnetic, with tetrahedral geometry. It is prepared by alcoholysis of vanadyl trichloride:
- VOCl3 + 3 HOCH(CH3)2 → VO(OCH(CH3)2)3 + 3 HCl
References
- ^ Krumeich, F.; Muhr, H.-J.; Niederberger, M.; Bieri, F.; Schnyder, B.; Nesper, R. (1999). "Morphology and Topochemical Reactions of Novel Vanadium Oxide Nanotubes". Journal of the American Chemical Society. 121 (36): 8324–8331. doi:10.1021/ja991085a.