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66723-84-0

Vanadium, bis(N-ethylethanaminato)oxo(2-propanolato)-, also known as bis(N-ethylethanamine)oxo(2-propanolato)vanadium, is a coordination complex with the chemical formula [V(O)(N-Et2)2(O-iPr)] or [V(O)(N-Et2)2(O-Pr)2]. Vanadium, bis(N-ethylethanaminato)oxo(2-propanolato)- consists of a central vanadium atom, which is in the +5 oxidation state, coordinated to two N-ethylethanamine (diethylamine) ligands and one 2-propanolato (isopropoxide) ligand. The N-ethylethanamine ligands are bidentate, meaning they bind to the vanadium atom through two nitrogen atoms, while the 2-propanolato ligand is monodentate, binding through one oxygen atom. This complex is of interest in the field of organometallic chemistry and has potential applications in catalysis and materials science.

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  • 66723-84-0 Structure

  • Basic information

    1. Product Name: Vanadium, bis(N-ethylethanaminato)oxo(2-propanolato)-
    2. Synonyms:
    3. CAS NO:66723-84-0
    4. Molecular Formula: C11H27N2O2V
    5. Molecular Weight: 270.289
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 66723-84-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Vanadium, bis(N-ethylethanaminato)oxo(2-propanolato)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Vanadium, bis(N-ethylethanaminato)oxo(2-propanolato)-(66723-84-0)
    11. EPA Substance Registry System: Vanadium, bis(N-ethylethanaminato)oxo(2-propanolato)-(66723-84-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 66723-84-0(Hazardous Substances Data)

66723-84-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66723-84-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,2 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 66723-84:
(7*6)+(6*6)+(5*7)+(4*2)+(3*3)+(2*8)+(1*4)=150
150 % 10 = 0
So 66723-84-0 is a valid CAS Registry Number.

66723-84-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(diethylamido)(isopropoxy)oxovanadium(V)

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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More Details:66723-84-0 SDS

66723-84-0Downstream Products

66723-84-0Relevant articles and documents

Preparation and 51V NMR characteristics of oxovanadium(V) compounds. Relation between metal shielding and ligand electronegativity

Priebsch, Wolfgang,Rehder, Dieter

, p. 3058 - 3062 (2008/10/08)

The light-sensitive vanadyl compounds VOCl2(O-t-Bu), VOCl3-n(NEt2)n and VOF3-n(O-i-Pr)n (n = 1, 2), VO(S-i-Pr)(O-i-Pr)2, and VOCl3·xNHEt2 have been prepared and investigated. Mixtures of VOCl3-n(O-i-Pr)n and LiNEt2 are shown to generate multicomponent systems containing, inter alia, VO(NEt2)(O-i-Pr)2, VO(NEt2)2(O-i-Pr), and Li[VO(NEt2)(O-i-Pr)3]. Solutions of VOCl3, VOF3, or VOCl3/VOF3 in THF likely contain associated species composed of {VOX3(X′)-} subunits with one of the substituents (X′) labilized and interchangeable. 1J(51V-14N) coupling constants have been observed for VO(NEt2)Z2 (1/1/1 triplets: Z = Cl, 55 Hz; Z = O-i-Pr, 110 Hz) and [VO(NEt2)(O-i-Pr)3]- (116 Hz) and 1J(51V-19F) has been found for VOF3/Me2SO (binominal quintet; 85 Hz). Linear progressions exist between δ(51V) and substituent (Z) parameters such as the electronegativity χ, Pearson's hardness parameter, and Taft's electronic and steric constants for both the [VOF40-nCln]- and VOZ3 series. The shielding/χ correlations are rationalized on the basis of recently reported PE spectra and SCF-Xα calculations on VOCl3 and VOF3.

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