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Vanadyl acetylacetonate

Vanadyl acetylacetonate structure

CAS No:
3153-26-2
Formula:
C10H14O5V
Chemical Name:
Vanadyl acetylacetonate
Synonyms:
Vanadium,oxobis(2,4-pentanedionato-κO2,κO4)-,(SP-5-21)-;Vanadium,oxobis(2,4-pentanedionato)-;Vanadium,oxobis(2,4-pentanedionato-O,O′)-,(SP-5-21)-;Vanadium,oxobis(2,4-pentanedionato-κO,κO′)-,(SP-5-21)-;(SP-5-21)-Oxobis(2,4-pentanedionato-κO2,κO4)vanadium;Vanadyl acetylacetonate;Bis(acetylacetonato)oxovanadium(IV);Vanadyl bis(2,4-pentanedionate);Vanadyl bis(acetylacetonate);Bis(acetylacetonato)oxyvanadium;Oxobis(acetylacetonato)vanadium;Oxobis(2,4-pentanedionato)vanadium;Bis(acetylacetonato)oxovanadium;Bis(2,4-pentanedionato)oxovanadium(IV);Bis(2,4-pentanedionato)oxovanadium;Oxovanadium(II) acetylacetonate;NSC 116105;NSC 4659;NSC 52327;Nacem Vanadyl;50D;VoAA;Vanadium(IV) bis(acetylacetonato)(oxo);Vanadium(IV) oxide bis(2,4-pentanedionate);Vanadium oxide acetylacetonate;Bis(2,4-pentanedionato)vanadium(IV) oxide;13930-95-5;21773-11-5;39136-41-9;58271-97-9;72007-96-6
Categories:
Organic Chemistry > Organometallic Compounds

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Description

powder

Vanadyl acetylacetonate Basic Attributes

Molecular Weight：

265.15700

Exact Mass：

265.02800

EC Number：

221-590-8

HScode：

29420000

Characteristics

PSA：

69.67000

XLogP3：

1.80140

Appearance：

green to blue-green crystalline powder

Density：

1.52-1.74 g/cm³

Melting Point：

243-246 °C (decomp)

Boiling Point：

187.6ºC at 760 mmHg

Flash Point：

79ºC

Water Solubility：

Practically insoluble in water

Storage Conditions：

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

UN 3285

wgk germany：

hazard class code：

R20/21/22; R36/37/38

safety instructions：

S22; S26; S36; S36/37/39

Marks：

Stability/Shelf Life：

Stable, but air sensitive. May discolour upon exposure to air. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H302-H315-H319-H335

GHS Classification：

|Warning|H302 (96.91%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 292 companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

OBAAV

Vanadyl acetylacetonate Use and Manufacturing

Uses

Vanadyl acetylacetonate is the chemical compound with the formula VO(C5H7O2)2. This blue-green coordination complex consists of the vanadyl group, VO2+, bound to two acetylacetonate anions, acac−. Like other charge-neutral acetylacetonates, this complex is soluble in organic solvents.

Manufacturing Info：

Vanadium, oxobis(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (SP-5-21)-: ACTIVE

Computed Properties

Molecular Weight:267.17
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:267.043731
Monoisotopic Mass:267.043731
Topological Polar Surface Area:91.7
Heavy Atom Count:16
Complexity:253
Undefined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Material

Acetylacetone

Downstream Products

Acetylacetone

tert-Butyl acetate

Acetic acid

Acetone

tert-Butanol

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