VANADIUM(V) TRICHLORIDE OXIDE

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Products Intro: Product Name:VANADIUM(V) TRICHLORIDE OXIDE
CAS:7727-18-6
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Products Intro: Product Name:Vanadium(V) trichloride oxide, min. 99%
CAS:7727-18-6
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CAS:7727-18-6
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Products Intro: Product Name:VanadiuM(V) trichloride oxide, V+5 28.5% Min
CAS:7727-18-6
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VANADIUM(V) TRICHLORIDE OXIDE Basic information
Product Name:VANADIUM(V) TRICHLORIDE OXIDE
Synonyms:trichlorooxovanadium;trichlorooxovanadiumoxide;Vanadium chloride oxide;Vanadium oxychloride;Vanadium trichloride oxide;Vanadium, trichlorooxo-;Vanadium,trichlorooxo-;vanadiumchlorideoxide(vocl3)
CAS:7727-18-6
MF:Cl3OV
MW:173.3
EINECS:231-780-2
Product Categories:Inorganics;metal oxyhalide;Catalysis and Inorganic Chemistry;Chemical Synthesis;Materials Science;Metal and Ceramic Science;Salts;Vanadium;Vanadium Salts
Mol File:7727-18-6.mol
VANADIUM(V) TRICHLORIDE OXIDE Structure
VANADIUM(V) TRICHLORIDE OXIDE Chemical Properties
Melting point −77 °C(lit.)
Boiling point 126-127 °C(lit.)
density 1.84 g/mL at 25 °C(lit.)
vapor pressure 13.8 mm Hg ( 20 °C)
refractive index 1.6300
Fp 126-127°C
solubility Miscible with benzene, dichloromethane and hexane.
form Liquid
color Yellow
Specific Gravity1.84
Water Solubility decomposes in H2O to vanadic acid and HCl; soluble methanol, ether, acetone, acids [KIR83] [MER06]
Sensitive Moisture Sensitive
Merck 14,9927
CAS DataBase Reference7727-18-6(CAS DataBase Reference)
Safety Information
Hazard Codes T
Risk Statements 14-25-34
Safety Statements 26-27-28-36/37/39-45
RIDADR UN 2443 8/PG 2
WGK Germany 3
RTECS YW2975000
10-21
TSCA Yes
HazardClass 8
PackingGroup II
ToxicityLD50 orally in rats: 0.14 g/kg (Smyth)
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
VANADIUM(V) TRICHLORIDE OXIDE Usage And Synthesis
Chemical PropertiesLemon-yellow liquid. Nonionizing solvent. Dissolves most nonmetals; dissolves and/or reacts with many organic compounds; hydrolyzes in moisture.
UsesCatalyst in olefin polymerization (ethylenepropylene rubber) organovanadium synthesis.
Air & Water ReactionsFumes in air. Reacts with moist air to form vanadic acid and hydrochloric acid fumes [Von Schwartz 1918. p.321]. Reacts exothermically with water to generate acidic fumes and acidic solutions. Violently hygroscopic.
Reactivity ProfileVANADIUM(V) TRICHLORIDE OXIDE is incompatible with bases, including amines, with strong oxidizing agents, and with alcohols. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. Combination with sodium metal led to a violent explosion [Bretherick 5th ed., 1995].
Health HazardInhalation of vapor causes irritation of nose and throat. Ingestion causes irritation of mouth and stomach. Contact with eyes or skin causes severe irritation.
Fire HazardSpecial Hazards of Combustion Products: Irritating fumes of hydrogen chloride may form in fires.
Safety ProfilePoison by ingestion. A corrosive irritant to skin, eyes, and mucous membranes. Explosive reaction with sodmm. Violently hygroscopic. Violent reaction with rubidium (at 6OoC), potassium. When heated to decomposition it emits toxic fumes of VOx and Cl-. See also VANADIUM COMPOUNDS and HYDROCHLORIC ACID.
Purification MethodsVOCl3 should be lemon yellow in colour. If it is red, it may contain VCl4 and Cl2. Fractionally distil it, and then redistil it over metallic Na, but be careful to leave some residue because the residue can become EXPLOSIVE in the presence of the metal. USE A SAFETY SHIELD and avoid contact with moisture. It readily hydrolyses to vanadic acid and HCl. Store it in a tightly closed container or in sealed ampoules under N2. [Brown & Griffitts Inorg Synth I 106 1939, Brown & Griffitts Inorg Synth IV 80 1953.]
VANADIUM(V) TRICHLORIDE OXIDE Preparation Products And Raw materials
Preparation ProductsTITANIUM
Tag:VANADIUM(V) TRICHLORIDE OXIDE(7727-18-6) Related Product Information
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