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470783

Sigma-Aldrich

Vanadium(V) oxytripropoxide

98%

Synonym(s):

Vanadium(V) tripropoxide oxide

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About This Item

Linear Formula:
OV(OC3H7)3
CAS Number:
Molecular Weight:
244.20
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

98%

form

liquid

reaction suitability

core: vanadium
reagent type: catalyst

bp

82-83 °C/0.25 mmHg (lit.)

density

1.076 g/mL at 25 °C (lit.)

SMILES string

CCCO[V](=O)(OCCC)OCCC

InChI

1S/3C3H7O.O.V/c3*1-2-3-4;;/h3*2-3H2,1H3;;/q3*-1;;+3

InChI key

QZCRZRGXAVPBNP-UHFFFAOYSA-N

Application

Vanadium (V) oxytripropoxide (VOTP) is often used as a precursor for V2O5. It may be used to prepare vanadia-silica mixed electrically conductive sol-gels for electrochemical regeneration of reduced disodium salt (NADH) for biocatalysis.

Analysis Note

Precursor for composite film electrodes.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

168.8 °F - closed cup

Flash Point(C)

76 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Electrochromic performance of sol?gel deposited V2O5:Ta films
Materials Science and Engineering, B, 138(2), 118-122 (2007)
Electrochemical Regeneration of NADH Using Conductive Vanadia-Silica Xerogels.
Siu E, et al.
Biotechnol. Progress, 23(1), 293-296 (2007)

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