| Identification | Back Directory | [Name]
TUNGSTEN(VI) OXYCHLORIDE | [CAS]
13520-78-0 | [Synonyms]
sten(VI) oxychL
TUNGSTEN OXYCHLORIDE
TUNGSTEN OXIDE CHLORIDE
TUNGSTEN OXYCHLORIDE 99%
TUNGSTEN(VI) OXYCHLORIDE
Tungsten oxytetrachloride
TUNGSTEN(VI)OXYCHLORIDE,98%
tungsten(vi) chloride oxide
tungsten tetrachloride oxide
Tungsten(VI) oxychloride 98%
tungsten(VI) oxytetrachloride
Wolfram(VI) tetrachlorideoxide
Tungsten chloride oxide(WCl4O)
Tungsten chloride oxide(WCl4O) (9CI)
Tungsten(VI) chloride oxide, Tungsten(VI) oxide chloride | [EINECS(EC#)]
236-863-7 | [Molecular Formula]
Cl4OW | [MDL Number]
MFCD00011465 | [MOL File]
13520-78-0.mol | [Molecular Weight]
341.65 |
| Chemical Properties | Back Directory | [Melting point ]
211 °C(lit.)
| [Boiling point ]
337°C | [density ]
11.920 | [solubility ]
reacts with H2O; soluble in benzene, CS 2 | [form ]
red hygroscopic crystals | [color ]
red hygroscopic crystals, crystalline | [Water Solubility ]
decomposed by H2O; soluble CS2, benzene [KIR83] [HAW93] | [Sensitive ]
air sensitive, moisture sensitive |
| Hazard Information | Back Directory | [Chemical Properties]
Dark-red, acicular crystals. Decomposed
by water and moist air. Keep in sealed glass
container. Bp 227.5C, mp 211C, d 11.92. Soluble
in carbon disulfide. | [Uses]
Incandescent lamps. | [Hazard]
Irritant. | [Description]
Tungsten(VI) oxytetrachloride, WOCl4, is a diamagnetic solid used to prepare other tungsten complexes. The orange-colored compound is soluble in nonpolar solvents, while it reacts with alcohols and water and forms adducts with Lewis bases. | [Preparation]
It consists of weakly associated square pyramidal monomers.
WOCl4 is formed from WO3 or WCl6.
WO3 + 2SOCl2→WOCl4+2SO2
WCl6 + (Me3Si )2O→WOCl4+ 2Me3SiCl | [reaction suitability]
reagent type: catalyst
core: tungsten |
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