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404926

Sigma-Aldrich

Vanadium(V) oxytriisopropoxide

Synonym(s):

Triisopropoxyvanadium(V) oxide, VTIP, Vanadium(V) trisisopropoxide oxide

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About This Item

Linear Formula:
OV(OCH(CH3)2)3
CAS Number:
5588-84-1
Molecular Weight:
244.20
EC Number:
226-997-4
MDL number:
MFCD00015017
UNSPSC Code:
12352103
PubChem Substance ID:
24865281
NACRES:
NA.23

form

liquid

composition

V, 20.3-21.4% titration (by potassium permanganate)

reaction suitability

core: vanadium
reagent type: catalyst

refractive index

n20/D 1.479 (lit.)

bp

80-82 °C/2 mmHg (lit.)

density

1.035 g/mL at 25 °C (lit.)

SMILES string

CC(C)O[V](=O)(OC(C)C)OC(C)C

InChI

1S/3C3H7O.O.V/c3*1-3(2)4;;/h3*3H,1-2H3;;/q3*-1;;+3

InChI key

DSGGJXAUQHKOGQ-UHFFFAOYSA-N

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Application

Asymmetric Transfer Hydrogenation
Vanadium(V) oxytriisopropoxide is a building block for a series of neutral oxovanadium complexes containing both ethoxide and acetylacetonate ligands the complexes have potential biological relevance as well as uses in catalysis. Vanadium (V) oxytriisopropoxide (VOTP) may be used directly as a V precursor to dope TiO2 to form a high performance anode for lithium ion batteries.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

113.0 °F - closed cup

Flash Point(C)

45 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBK2918V
MKBJ3639V
MKBH3272V
MKBH2380V
MKBG3147V

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Improving the electrochemical performance of anatase titanium dioxide by vanadium doping as an anode material for lithium-ion batteries.
Anh LT, et al.
Journal of Power Sources, 243, 891-898 (2013)
Feilong Jiang et al.
Inorganic chemistry, 37(21), 5439-5451 (2001-10-24)
The studies of an underexplored synthetic reagent, VO(2)(acac) (Hacac = acetylacetone) and semirational strategies for the formation of a complete series of simple vanadium(V) alkoxide clusters in alcohol-containing solvents. The neutral mono-, di-, tri-, and tetranuclear oxovanadium(V) complexes [V(2)O(2)(&mgr;-OCH(3))(2)(acac)(2)(OCH(3))(2)] (1)
Colm Glynn et al.
Nanoscale, 7(47), 20227-20237 (2015-11-18)
Devices composed of transparent materials, particularly those utilizing metal oxides, are of significant interest due to increased demand from industry for higher fidelity transparent thin film transistors, photovoltaics and a myriad of other optoelectronic devices and optics that require more

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