Names | |
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IUPAC name
Vanadium trichloride oxide
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Other names
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.028.892 |
EC Number |
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MeSH | trichlorooxo+vanadium |
PubChem CID
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RTECS number |
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UNII | |
UN number | 2443 |
CompTox Dashboard (EPA)
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Properties | |
VOCl 3 | |
Molar mass | 173.300 g mol−1 |
Appearance | yellow liquid |
Density | 1.826 g mL−1 |
Melting point | −76.5 °C (−105.7 °F; 196.7 K) |
Boiling point | 126.7 °C (260.1 °F; 399.8 K) |
Decomposes | |
Vapor pressure | 1.84 kPa (at 20 °C) |
Structure | |
Tetrahedral | |
Hazards | |
GHS labelling: | |
Danger | |
H301, H314 | |
P280, P301+P310, P305+P351+P338, P310 | |
NFPA 704 (fire diamond) | |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose)
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140 mg kg−1 (oral, rat) |
Related compounds | |
Related vanadiums
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Vanadium oxytrichloride is the inorganic compound with the formula VOCl3. This yellow distillable liquid hydrolyzes readily in air. It is an oxidizing agent. It is used as a reagent in organic synthesis.[1] Samples often appear red or orange owing to an impurity of vanadium tetrachloride.[2]
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