Vanadium(V) trichloride oxide supplier

Name
VANADIUM(V) TRICHLORIDE OXIDE
EINECS 231-780-2
CAS No. 7727-18-6
Article Data109
CAS DataBase
Density 1.84
Solubility Decomposes (Soluble in hydrocarbons) <
Melting Point -76.5 C
Formula Cl3O V
Boiling Point 126 - 127 C
Molecular Weight 173.3
Flash Point 126-127°C
Transport Information UN 2443
Appearance Yellow to brown liquid
Safety
Risk Codes R14;R25;R34
Molecular Structure
Hazard Symbols
Synonyms Vanadium,trichlorooxo- (8CI); Trichlorooxovanadium; Trichlorooxovanadium(V);Trichlorovanadium oxide; Vanadium chloride oxide (VCl3O); Vanadium chlorideoxide (VOCl3); Vanadium monoxide trichloride; Vanadium oxide trichloride;Vanadium oxychloride; Vanadium oxytrichloride; Vanadium trichloride monooxide;Vanadium trichloride monoxide; Vanadium trichloride oxide; Vanadium(V)oxytrichloride; Vanadyl chloride; Vanadyl chloride (VOCl3); Vanadyl trichloride
PSA 17.07000
LogP 1.94970

Synthetic route

: vanadia

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
With chlorine In neat (no solvent) Kinetics; heating in a flow of Cl2 at various temps. and reaction times; 99% yield after 50 min. at 680 °C;;	99%
With hydrogenchloride In ethanol; water reaction V2O5 with concentrated HCl in presense a few drops of ethanol on water bath untill pentoxide dissolved giving clear blue soln.; not isolated;
In hydrogenchloride at ambient temp.;;
With SOCl2 In not given reflux. equimol. quants. V2O5 and SOCl2 for 6-8 h; product distd.; elem. anal.;
In hydrogenchloride at ambient temp.;;

: 7719-09-7
thionyl chloride

: vanadia

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) heating (excess SOCl2);;	74%
In neat (no solvent) heating equimolar amounts 6 - 8 h at reflux;;
In not given at 70 - 75°C;;

: vanadia

: 7782-50-5
chlorine

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
With coal powder In neat (no solvent) distn.;;	70%
With pyrographite In neat (no solvent) in 2 h at 180 - 200°C;;	>99
With coal powder In neat (no solvent) heating;;

: vanadia

: 7550-45-0
titanium tetrachloride

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) heating 6 h under N2 at reflux (105 - 130°C);; distn.;;	65%

: vanadia

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
With chlorine In neat (no solvent) Kinetics; heating in a flow of Cl2 at various temps. and reaction times; 64% yield after 50 min. at 300 °C;;	64%

: 7446-70-0
aluminium trichloride

: vanadia

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) distn.;; VOCl3 with 0.1 % Al;;	60%
In neat (no solvent) slowly heating at 400°C;;
In neat (no solvent) slowly heating at 400°C;;

: 7647-01-0
hydrogenchloride

: vanadia

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
With phosphorus pentoxide In neat (no solvent) in 3.5 h at 80 - 90°C;;	17%
With P2O5 In neat (no solvent) in 3.5 h at 80 - 90°C;;	17%
In diethyl ether passing HCl gas over solvent, V2O5 added;; not isolated;;

: magnesium orthovanadate

: 75-71-8
Dichlorodifluoromethane

A: magnesium fluoride

B: 13568-63-3
magnesium divanadate (V)

C: 124-38-9
carbon dioxide

D: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) using a fixed-bed flow reactor system at atmospheric pressure; placing of of Mg3(VO4)2 in quartz reactor; heating at 723 K under 1% CCl2F2/He atmosphere with total flow rate of 30 ml/min for 5 h; monitoring by XRD and GC-TCD;	A n/a B 1% C n/a D n/a

...Expand

: trioxovanadate(1-)

: 98-88-4
benzoyl chloride

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) VOCl3 distd.;;
In neat (no solvent) VOCl3 distd.;;

: 12035-98-2
vanadium(II) oxide

: 7782-50-5
chlorine

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) annealing;;
In neat (no solvent) annealing;;

: 7446-70-0
aluminium trichloride

: vanadia

: 79917-90-1
1-butyl-3-methylimidazolium chloride

A: 44142-34-9
[VO2Cl2](1-)

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In melt in acidic imidazolium/AlCl3 ionic melt at 25°C; not isolated, detd. by (51)V-NMR and IR spectroscopy;

...Expand

: vanadia

: 75-36-5
acetyl chloride

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In not given at ambiente temp.;;
In not given at ambiente temp.;;

: vanadia

: 75-36-5
acetyl chloride

A: 108-24-7
acetic anhydride

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent)

...Expand

: vanadia

: 7782-50-5
chlorine

: 7704-34-9
sulfur

A: 10025-67-9
disulfur dichloride

B: 10545-99-0
sulfur dichloride

C: 7632-51-1
vanadiumtetrachloride

D: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) heating;;

...Expand

: 7440-62-2
vanadium

: 7782-50-5
chlorine

A: 7632-51-1
vanadiumtetrachloride

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
With oxygen In neat (no solvent) react. of V powder with gaseous Cl2 in presence of O2 at ambient temp., faster on heating;; VCl4 contaminated with VOCl3 obtained;;
With O2 In neat (no solvent) react. of V powder with gaseous Cl2 in presence of O2 at ambient temp., faster on heating;; VCl4 contaminated with VOCl3 obtained;;

...Expand

: 7719-09-7
thionyl chloride

: vanadia

A: 7446-09-5
sulfur dioxide

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) reflux (75°C);;
In neat (no solvent) reflux (75°C);;

...Expand

: 75-44-5
phosgene

: vanadia

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
With sodium In neat (no solvent) heating (300°C=reflux);;	>99
In not given at 250 - 300°C;;

: 75-44-5
phosgene

: vanadia

A: 124-38-9
carbon dioxide

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
Kinetics;

...Expand

: 7446-70-0
aluminium trichloride

: vanadia

A: aluminum oxochloride

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) at 300°C;;
In neat (no solvent) at 330°C in tube;;
In neat (no solvent) react. V2O5 with excess of AlCl3; distn. of VOCl3 and excess of AlCl3 at 300°C;
In neat (no solvent) at 330°C in tube;;

...Expand

: 7446-70-0
aluminium trichloride

: vanadia

: 65039-09-0
1-ethyl-3-methyl-1H-imidazol-3-ium chloride

A: 44142-34-9
[VO2Cl2](1-)

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In melt in acidic imidazolium/AlCl3 ionic melt at 25°C; not isolated, detd. by (51)V-NMR and IR spectroscopy;

...Expand

: 10025-67-9
disulfur dichloride

: vanadia

A: 7718-98-1
vanadium(III) chloride

B: 7632-51-1
vanadiumtetrachloride

C: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In not given heating;;

...Expand

: 10025-67-9
disulfur dichloride

: vanadia

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) room temp.;;
In neat (no solvent) room temp.;;

: 10025-67-9
disulfur dichloride

: vanadia

: 7782-50-5
chlorine

A: 7632-51-1
vanadiumtetrachloride

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) passing Cl2 stream with S2Cl2 over V2O5 at ambient temp., slow heating;;

...Expand

: 56-23-5
tetrachloromethane

: vanadia

A: 124-38-9
carbon dioxide

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) byproducts: COCl2; using a fixed-bed reaction system directly connected to GC-TCD; placing of V2O5 in quartz reactor; injecting of CCl4; heating at 723 K; monitoring by XRD and GC-TCD;

...Expand

: vanadia

: 7550-45-0
titanium tetrachloride

A: titanium oxychloride

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) heating mixture 2 h; cooling down soln.;; TiOCl as pptn.;;
In neat (no solvent)
In neat (no solvent)

...Expand

: vanadia

: 98-88-4
benzoyl chloride

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) VOCl3 distd.;;
In neat (no solvent) VOCl3 distd.;;
In not given at ambiente temp.;;

: ferrous chloride

: vanadia

A: iron(III) oxide

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) reaction at red heat;;

...Expand

: 75-69-4
trichlorofluoromethane

: vanadia

A: 124-38-9
carbon dioxide

B: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) 280 °C, 1.5 Torr of CCl3F; monitored by gas-phase FT-IR;

...Expand

: vanadia

: 98-07-7
Benzotrichlorid

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) between 200 - 300°C;;

: di-trichloromethyl benzene

: vanadia

: 7727-18-6
vanadium(V) oxychloride

Conditions

Conditions	Yield
In neat (no solvent) at 200 - 300°C;;
In neat (no solvent) at 200 - 300°C;;

: 7727-18-6
vanadium(V) oxychloride

: 13871-93-7, 39789-20-3, 39789-21-4, 125329-92-2
trans-1,2-bis[(trimethylsilyl)oxy]cyclohexane

: C6H10(OVOCl2)2

Conditions

Conditions	Yield
In dichloromethane under Ar, 2 equiv. VOCl3, dropwise addn. of VOCl3 to a stirred soln. of ether in CH2Cl2 in the dark at -78°C, 25°C for 24 h; removal of volatiles by evapn. in vac.; elem. anal.;	99%

: 27579-40-4
tris-(trifluoromethyl)methyl hypochlorite

: 7727-18-6
vanadium(V) oxychloride

: 88391-96-2
VO{(CF3)3CO}3

Conditions

Conditions	Yield
byproducts: (CF3)2CO, CF3Cl, Cl2; stirring at 0°C for 22 h, volatiles removed under vac.; sublimed in vac., elem. anal.;	99%

: 28178-42-9
2,6-diisopropylphenyl isocyanate

: 7727-18-6
vanadium(V) oxychloride

: VCl3[N-2,6-C6H3-((i)Pr)2]

Conditions

Conditions	Yield
In octane N2-atmosphere; refluxing equimolar amts. for 16 h; cooling to 25°C, solvent removal (vac.), solidification on standing at -50°C for 16 h; elem. anal.;	99%
In octane byproducts: CO; react. of VOCl3 with ArNCO in refluxing n-octane; elem. anal.;	>99

: 1825-62-3
ethyl trimethylsilyl ether

: 7727-18-6
vanadium(V) oxychloride

: 1635-99-0
chloroorthovanadic acid diethyl ester

Conditions

Conditions	Yield
In dichloromethane byproducts: (CH3)3SiCl; (N2); addn. of 3 equiv. of silane deriv. to CH2Cl2 soln. of vanadium compd. at room temp., stirring for 2 h at room temp.; evapn., elem. anal.;	99%

: 17419-98-6
N‑sulfinyl‑2‑methoxyaniline

: 7727-18-6
vanadium(V) oxychloride

: (o-methoxyphenylimido)vanadium(V) trichloride

Conditions

Conditions	Yield
In n-heptane for 72h; Schlenk technique; Reflux;	99%

: 29798-94-5
spiro[adamantane-2,2'-[2a]homoadamantan]-2'a-one

: 7727-18-6
vanadium(V) oxychloride

: [C10H14(C10H14)O]VOCl3

Conditions

Conditions	Yield
In dichloromethane in Ar atmosphere spiro(adamantan-2,2'-homoadamantan-3-one in CH2Cl2 placed in glass tube, frozen to -196 °C, gasphase removed, VOCl3 added, mixt. allowed to anneal to room temp., soln. stirred 1 h; volatiles removed in vac., wshing with n-hexane, residue dissoved in CH2Cl2, cooling to -30 °C, crystn., elem. anal.;	98.8%

: OC6H4CHNNC(S)NH2(2-)*2Na(1+)=Na2(OC6H4CHNNC(S)NH2)

: 7727-18-6
vanadium(V) oxychloride

: (VOCl)(OC6H4CHNNC(S)NH2)

Conditions

Conditions	Yield
In benzene byproducts: NaCl; anhydrous conditions, addn. of Na-salt to VOCl3 in benzene, refluxed for 12-14 h at 120°C; filtered, evapd., washed with n-hexane, dried in vac. at 40-60°Cfor 3 h, purity checked by TLC; elem. anal.;	98%

: 2Na(1+)*OC6H4CHNNC(O)NH2(2-) = Na2(OC6H4CHNNC(O)NH2)

: 7727-18-6
vanadium(V) oxychloride

: (VOCl)(OC6H4CHNNC(O)NH2)

Conditions

Conditions	Yield
In benzene byproducts: NaCl; anhydrous conditions, addn. of Na-salt to VOCl3 in benzene, refluxed for 12-14 h at 120°C; filtered, evapd., washed with n-hexane, dried in vac. at 40-60°Cfor 3 h, purity checked by TLC; elem. anal.;	98%

: rac-(2,3-trans-butanediyl-1,4-dithiabutanediyl)-2,2'-bis(6-tert-butyl-4-methylphenol)

: 7727-18-6
vanadium(V) oxychloride

: [(trans-1,2-dithiacyclohexanediyl-2,2'-bis(6-tert-butyl-4-methylphenolate))VOCl]

Conditions

Conditions	Yield
In pentane (Ar); std. Schlenk technique; soln. of V compd. in pentane was added dropwise to stirred soln. of ligand in pentane at -60°C; stirred for2 h while warmed to room temp.; evacuated; washed (pentane); dried (vac.); elem. anal.;	98%

: 1825-61-2
Methoxytrimethylsilane

: 7727-18-6
vanadium(V) oxychloride

: 62449-99-4
VOCl(methoxide)2

Conditions

Conditions	Yield
In dichloromethane byproducts: (CH3)3SiCl; (N2); addn. of 5 equiv. of silane deriv. to CH2Cl2 soln. of vanadium compd. at room temp., stirring for 16 h at room temp.; evapn., elem. anal.;	98%

: 110-71-4
1,2-dimethoxyethane

: 7727-18-6
vanadium(V) oxychloride

: VOCl3*CH3OC2H4OCH3

Conditions

Conditions	Yield
In hexane a soln. of DME in hexane was added dropwise at room temp. over 30 min toa stirred soln. of VOCl3 in hexane, the mixt. was stirred for 1 h (iner t atm.); ppt. was filtered off, washed with hexane, dried under vac. at room temp.; elem. anal.;	97%

: OC10H6CHNNC(S)NH2(2-)*2Na(1+)=Na2(OC10H6CHNNC(S)NH2)

: 7727-18-6
vanadium(V) oxychloride

: (VOCl)(OC10H6CHNNC(S)NH2)

Conditions

Conditions	Yield
In benzene byproducts: NaCl; anhydrous conditions, addn. of Na-salt to VOCl3 in benzene, refluxed for 12-14 h at 120°C; filtered, evapd., washed with n-hexane, dried in vac. at 40-60°Cfor 3 h, purity checked by TLC; elem. anal.;	97%

: 1825-62-3
ethyl trimethylsilyl ether

: 7727-18-6
vanadium(V) oxychloride

: 1801-77-0
oxovanadium(V) ethoxydichloride

Conditions

Conditions	Yield
In dichloromethane byproducts: (CH3)3SiCl; (N2); addn. of 2 equiv. of silane deriv. to CH2Cl2 soln. of vanadium compd. at room temp., stirring for 2 h at room temp.; evapn., elem. anal.;	97%

: 1825-63-4
trimethyl(propoxy)silane

: 7727-18-6
vanadium(V) oxychloride

: 19120-63-9
VOCl2(OnPr)

Conditions

Conditions	Yield
In dichloromethane byproducts: (CH3)3SiCl; (N2); addn. of 3 equiv. of silane deriv. to CH2Cl2 soln. of vanadium compd. at room temp., stirring for 2 h at room temp.; evapn., elem. anal.;	97%

trimethyl(propoxy)silane: trimethyl(propoxy)silane

: 7727-18-6
vanadium(V) oxychloride

VOCl(OnPr)2: VOCl(OnPr)2

Conditions

Conditions	Yield
In dichloromethane byproducts: (CH3)3SiCl; (N2); addn. of 10 equiv. of silane deriv. to CH2Cl2 soln. of vanadium compd. at room temp., stirring for 16 h at room temp.; evapn., elem. anal.;	97%

: 7727-18-6
vanadium(V) oxychloride

: 74653-64-8
N-sulphinyl-2-fluoro-aniline

: C6H4Cl3FNV

Conditions

Conditions	Yield
In n-heptane for 72h; Reflux;	97%

: 18373-61-0
tri-(p-chlorophenyl)-silanol

: 7727-18-6
vanadium(V) oxychloride

: 58101-91-0
tris(tri(p-chlorophenyl)silyl)vanadate

Conditions

Conditions	Yield
With triethylamine In not given according to H. Pauling et al., Helv. Chim. Acta, 1976, 59, 1233;	96%

: disodium salt of 2-hydroxyacetophenone thiosemicarbazone

: 7727-18-6
vanadium(V) oxychloride

: (VOCl)(OC6H4CCH3NNC(S)NH2)

Conditions

Conditions	Yield
In benzene byproducts: NaCl; anhydrous conditions, addn. of Na-salt to VOCl3 in benzene, refluxed for 12-14 h at 120°C; filtered, evapd., washed with n-hexane, dried in vac. at 40-60°Cfor 3 h, purity checked by TLC; elem. anal.;	96%

: 1825-61-2
Methoxytrimethylsilane

: 7727-18-6
vanadium(V) oxychloride

: 62964-20-9
VOCl2(methoxide)

Conditions

Conditions	Yield
In dichloromethane byproducts: ClSi(CH3)3; (N2); addn. of 3 equiv. of silane deriv. to CH2Cl2 soln. of vanadium compd. at room temp., stirring for 2 h at room temp.; evapn., elem. anal.;	96%

: 7727-18-6
vanadium(V) oxychloride

: 75-64-9
tert-butylamine

A: 2{NH3C(CH3)3}(1+)*{(VOCl3)O(VOCl3)}(2-)={NH3C(CH3)3}2{(VOCl3)O(VOCl3)}

B: 80545-62-6
tert-butylimidovanadium(V) trichloride

Conditions

Conditions	Yield
In pentane byproducts: H2O; under Ar; slow addn. of amine soln. to dissolved VOCl3 under stirring at -78°C; stirred for 30 min; removing of ice bath; further stirring until reaction mixture was warmed up to 25°C; filtration of (NH3-t-bu-(VOCl3)2O); washed (CH2Cl2 and n-pentane); dried under vac.; solvent removed from mother liquor under vacuo; sublimation of residue (80°C, high vac.); elem. anal.; NMR; IR;	A 95% B 85%

Yield

In pentane byproducts: H2O; under Ar; slow addn. of amine soln. to dissolved VOCl3 under stirring at -78°C; stirred for 30 min; removing of ice bath; further stirring until reaction mixture was warmed up to 25°C; filtration of (NH3-t-bu-(VOCl3)2O); washed (CH2Cl2 and n-pentane); dried under vac.; solvent removed from mother liquor under vacuo; sublimation of residue (80°C, high vac.); elem. anal.; NMR; IR;

A 95%
B 85%

...Expand

: 1188-14-3
Triethylgerman

: 7727-18-6
vanadium(V) oxychloride

A: vanadyl(IV) chloride

B: vanadium(III) oxide chloride

C: 1333-74-0
hydrogen

D: 994-28-5
triethylchlorogermane

Conditions

Conditions	Yield
In neat (no solvent) heating reagents;;	A n/a B n/a C n/a D 95%
In neat (no solvent) heating reagents;;	A n/a B n/a C n/a D 95%

...Expand

: bis(trichlorophosphine)iminium chloride

: 7727-18-6
vanadium(V) oxychloride

: 134416-84-5
{Cl3PNPCl3}(1+)*VOCl4(1-)={Cl3PNPCl3}VOCl4

Conditions

Conditions	Yield
In dichloromethane moisture excluded, dropwise addn. of CH2Cl2 soln. of VOCl3 to suspension of Cl3PNPCl3Cl in CH2Cl2 (room temp., stirred), clear soln.; concd. in vac., addn. of CCl4, crystn., filtered, washed (CCl4), dried in vac., elem. anal.;	95%

: 7727-18-6
vanadium(V) oxychloride

: HN(P(C6H5)2NC6H5)2

: [N(P(C6H5)2NC6H5)2(VOCl2)]

Conditions

Conditions	Yield
With triethylamine In benzene byproducts: triethylamine hydrochloride; soln. of HN(P(C6H5)2NC6H5)2 with triethylamine added drope-wise with stirring to ice-cooled soln. of VOCl3 (under N2) (1:1 molar ratio), broughtto room temp., stirred for 1-2 h; filtered, excess of solvent removed (vac.), dried in vac. for 3 h, purified by dissolving in diethyl ether; elem. anal.;	95%

: 109-59-1
2-(1-methylethoxy)-ethanol

: 7727-18-6
vanadium(V) oxychloride

: bis[μ-chloro-chloro(η2-2-isopropoxyethanolato)oxovanadium(V)]

Conditions

Conditions	Yield
In pentane byproducts: HCl; Schlenk technique, protected from direct sun light; VOCl3 slowly added to soln. of alcohol in n-pentane at 0°C; HCl completely removed by heating at 30°C; crystd. at -30°C overnight; additional portion of crystals obtained by concg. the decanted soln. and storing at -30°C overnight; elem. anal.;	95%

: 38662-39-4
t-butyl-N-sulfinylamine

: 7727-18-6
vanadium(V) oxychloride

: 80545-62-6
tert-butylimidovanadium(V) trichloride

Conditions

Conditions	Yield
In hexane byproducts: SO2; Sonication; (Ar) VOCl3 in hexane at room temp. was added to soiln. t-BuNSO in hexane, refluxed for 2 h; volatiles were removed in vacuo at 20°C, residue was suspnd. in pentane by sonication and kept at -80°C for 24 h, ppt. was decanted, washed with chilled pentane and dried in vacuo;	95%

: 51068-28-1
((2,6-diisopropylphenyl)imino)-λ4-sulfanone

: 7727-18-6
vanadium(V) oxychloride

: VCl3[N-2,6-C6H3-((i)Pr)2]

Conditions

Conditions	Yield
In octane byproducts: SO2; (Ar) VOCl3 and AtNSO in n-octane eas heated at reflux for 3 h; volatiles were removed in vacuo, residue was crystd. from hot hexane by cooling soln. slowly down to -80°C; elem. anal.;	95%

: 83721-04-4
(tetrabutylammonium)4H3PW11O39

: 7727-18-6
vanadium(V) oxychloride

: 4(C4H9)4N(1+)*PVW11O39(4-)=((C4H9)4N)4[PVW11O39]

Conditions

Conditions	Yield
In pyridine (Ar); stirring (1 h, 80°C); cooling (room temp.), diethyl ether addn., washing (diethyl ether), drying (vac.); elem. anal.;	94%

: 7727-18-6
vanadium(V) oxychloride

: HN(P(C6H5)2NC6H5)2

: [(N(P(C6H5)2NC6H5)2)2(VOCl)]

Conditions

Conditions	Yield
With triethylamine In benzene byproducts: triethylamine hydrochloride; soln. of (HN(P(C6H5)2NC6H5)2) along with triethylamine added drope-wise with stirring to ice-cooled soln. of VOCl3 (under N2) (2:1 molar ratio),brought to room temp., stirred for 1-2 h; filtered, excess of solvent removed (vac.), dried in vac. for 3 h, purified by dissolving in diethyl ether; elem. anal.;	94%

: 7727-18-6
vanadium(V) oxychloride

: 147637-37-4
Bisamine

: [(N(P(C6H5)2NSi(CH3)3)2)2(VOCl)]

Conditions

Conditions	Yield
With triethylamine In benzene byproducts: triethylamine hydrochloride; soln. of (HN(P(C6H5)2NSi(CH3)3)2) with triethylamine added drope-wise with stirring to ice-cooled soln. of VOCl3 (under N2) (2:1 molar ratio), brought to room temp., stirred for 1-2 h; filtered, excess of solvent removed (vac.), dried in vac. for 3 h, purified by dissolving in diethyl ether; elem. anal.;	94%

Vanadium(V) trichloride oxide Chemical Properties

IUPAC Name:oxovanadium trihydrochloride
Molecular Formula:Cl₃H₃OV
Molecular Weight:176.323720 g/mol
Appearance:yellow to brown liquid
Melting Point:-77 °C(lit.)
Boiling Point:126-127 °C(lit.)
Flash Point:126-127°C
Solubility:Soluble in carbon tetrachloride, titanium tetrachloride, tin tetrachloride completely,phosphorus trichloride, phosphorus oxychloride, arsenic trichloride and antimony trichloride, water, methane and ether.
density:1.84 g/mL at 25 °C(lit.)
vapor pressure:13.8 mm Hg ( 20 °C)
refractive index:1.6300
Sensitive:Moisture
Merck:14,9927
EINECS:231-780-2
Synonyms of VANADIUM OXYTRICHLORIDE(7727-18-6):
trichlorooxo-,(T-4)-Vanadium;trichlorooxo-vanadiu;trichlorooxovanadium;trichlorooxovanadiumoxide;Vanadium chloride oxide;Vanadium oxychloride;Vanadium trichloride oxide;Vanadium, trichlorooxo;VANADIUM(V) TRICHLORIDE OXIDE
Categories of VANADIUM OXYTRICHLORIDE(7727-18-6):Inorganics

Vanadium(V) trichloride oxide Uses

VANADIUM OXYTRICHLORIDE(7727-18-6) is used as a catalyst in preparation of ethylene-propylene rubber and in cyclopentadiene of ethylene and cyclopentadiene.

Vanadium(V) trichloride oxide Production

1.3 Cl₂ + V₂O₅ → 2 VOCl₃ + 1.5 O₂
The reaction proceeds at ca. 600 °C
2.Vanadium(III) oxide can also be used as a precursor:
3 Cl₂ + V₂O₃ → 2 VOCl₃ + 0.5 O₂
3.A typical laboratory synthesis is the chlorination of V₂O₅ using SOCl₂
V₂O₅ + 3 SOCl₂ → 2 VOCl₃ + 3 SO₂

Vanadium(V) trichloride oxide Toxicity Data With Reference

orl-rat LD50:140 mg/kg

AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470.

Vanadium(V) trichloride oxide Consensus Reports

Reported in EPA TSCA Inventory.

Vanadium(V) trichloride oxide Safety Profile

Safety Information of VANADIUM OXYTRICHLORIDE(7727-18-6):
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
F:10-21
HazardClass:8
PackingGroup:II
Poison by ingestion. A corrosive irritant to skin, eyes, and mucous membranes. Explosive reaction with sodium. Violently hygroscopic. Violent reaction with rubidium (at 60°C), potassium. When heated to decomposition it emits toxic fumes of VO_x and Cl⁻. See also VANADIUM COMPOUNDS and HYDROCHLORIC ACID.

Vanadium(V) trichloride oxide Standards and Recommendations

ACGIH TLV: TWA 0.05 mg(V₂O₅)/m³
NIOSH REL: (Vanadium Compounds) CL 0.05 mg(V)/m³/15M
DOT Classification: 8; Label: Corrosive

Product Name

VANADIUM(V) TRICHLORIDE OXIDE

Synthetic route

Vanadium(V) trichloride oxide Chemical Properties

Vanadium(V) trichloride oxide Uses

Vanadium(V) trichloride oxide Production

Vanadium(V) trichloride oxide Toxicity Data With Reference

Vanadium(V) trichloride oxide Consensus Reports

Vanadium(V) trichloride oxide Safety Profile

Vanadium(V) trichloride oxide Standards and Recommendations

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