Back أوكسي ثلاثي كلوريد الفاناديوم Arabic Vanadium(V)-oxidtrichlorid German Oxitricloruro de vanadio Spanish وانادیم اکسی‌تری‌کلرید Persian Vanadiinioksitrikloridi Finnish Oxytrichlorure de vanadium French वनडियम ऑक्सीट्राइक्लोराइड Hindi Վանադիումի օքսիդ-եռաքլորիդ Armenian Ossitricloruro di vanadio Italian 三塩化酸化バナジウム(V) Japanese

Vanadium oxytrichloride

Vanadium oxytrichloride
Ball and stick model of vanadium oxytrichloride
Vanadium oxytrichloride in an ampoule
Names
IUPAC name
Vanadium trichloride oxide
Other names
  • Vanadyl chloride
  • Vanadyl trichloride
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.028.892 Edit this at Wikidata
EC Number
  • 231-780-2
MeSH trichlorooxo+vanadium
RTECS number
  • YW2975000
UNII
UN number 2443
  • InChI=1S/3ClH.O.V/h3*1H;;/q;;;;+3/p-3 ☒N
    Key: JBIQAPKSNFTACH-UHFFFAOYSA-K ☒N
  • Cl[V](Cl)(Cl)=O
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:
GHS05: CorrosiveGHS06: ToxicGHS09: Environmental hazard
Danger
H301, H314
P280, P301+P310, P305+P351+P338, P310
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxideSpecial hazards (white): no code
3
1
3
Lethal dose or concentration (LD, LC):
140 mg kg−1 (oral, rat)
Related compounds
Related vanadiums
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]

  1. ^ O'Brien, Michael K.; Vanasse, Benoit (2001). "Vanadyl Trichloride". Encyclopedia of Reagents for Organic Synthesis. doi:10.1002/047084289X.rv004. ISBN 0-471-93623-5.
  2. ^ F. E. Brown; F. A. Griffitts (1939). "Hypovanadous Oxide and Vanadium Oxytrichloride". Inorganic Syntheses. Vol. I. pp. 106–108. doi:10.1002/9780470132326.ch38. ISBN 978-0-470-13232-6. {{cite book}}: |journal= ignored (help)

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