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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:
1686-23-3
Molecular Weight:
244.20
EC Number:
216-871-7
MDL number:
MFCD00015209
UNSPSC Code:
12352103
PubChem Substance ID:
24870680
NACRES:
NA.23
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Quality Level

200

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

Related Categories

Application

Vanadium (V) oxytripropoxide (VOTP) is often used as a precursor for V2O5.[1][2] It may be used to prepare vanadia-silica mixed electrically conductive sol-gels for electrochemical regeneration of reduced disodium salt (NADH) for biocatalysis.[1]

Analysis Note

Precursor for composite film electrodes.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P305 + P351 + P338

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM6581
MKCL2121
MKCD9145
MKCJ4934
MKCF9854

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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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