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Cas Database

Name	Zinc(II) acetylacetonate	EINECS	237-860-3
CAS No.	14024-63-6	Density	1.544[at 20℃]
PSA	68.28000	LogP	1.10650
Solubility	9.1g/L at 20℃	Melting Point	124-126 °C
Formula	C₁₀H₁₄O₄Zn	Boiling Point	129-131 °C (10 mmHg)
Molecular Weight	263.609	Flash Point	N/A
Transport Information	N/A	Appearance	White to ivory powder
Safety	26-37/39	Risk Codes	22-36/37/38
Molecular Structure		Hazard Symbols	Xn
Synonyms	Zinc,bis(2,4-pentanedionato)- (6CI,8CI);Zinc, bis(2,4-pentanedionato-O,O')-,(T-4)-;Zinc, bis(2,4-pentanedionato-kO,kO')-, (T-4)- (9CI);Aldrich 48,099-1;Bis(2,4-pentanedionato)zinc;Bis(acetylacetonato)zinc;Bis(pentanedionato)zinc;NSC 18472;Nacem Zinc;Tegokat 623;Zinc acetylacetonate;Zinc acetylacetonechelate;Zinc bis(2,4-pentanedionate);Zinc bis(acetylacetonate);Zincbis(acetylacetone);Zinc diacetoacetate;	Article Data	23

Zinc(II) acetylacetonate Synthetic route

: 123-54-6
acetylacetone

: 7440-66-6
zinc

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
With tert-butylammonium hexafluorophosphate(V) In acetylacetone Electrochem. Process; tetra-n-butylammonium hexafluorophosphate added to dry acetylacetone, Cuelectrode, 300 V, 10-50 mA, ca. 10 h; solid filtered off, washed twice with hexane and with petroleum ether;	86.8%
With (C4H9)4NBF4 In acetonitrile Electrolysis; reaction of Zn anode with 30% soln. of acetylacetone in CH3CN with added 0.1 M Bu4NBF4, Pt cathode; addn. of ether-acetone mixture;; pptn.; drying in vacuo;;

: 1118-67-8
sodium (Z)-4-oxopent-2-en-2-olate

: 7646-85-7
zinc(II) chloride

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
In neat (no solvent, solid phase) mechanically activated solid state synthesis; eccentric-type ball mill, mixt. was treated for 30 min; mixt. was sepd. by vacuum sublimation on an oil bath at 120-160°Cand pressure of 13.3 Pa; elem. anal., XRD;	70.6%

: 743369-26-8
zinc(II) carbonate

: 123-54-6
acetylacetone

: 7440-66-6
zinc

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
With tetraethylammonium chloride In acetonitrile byproducts: hydrogen; Electrolysis; electrolyis of Hacac and ZnCO3 in temp.-controlled electrochem. cell equipped with Zn anode and cathode for 193 min; using 0.1 M soln. of Et4NClin MeCN as electrolyte; concn. to pasty state under heating on magnetic stirrer and cooling to room temp.; extn. with ether; filtration, concn. of filtrate; elem. anal.;	63.6%

: 557-34-6
zinc diacetate

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
With acetylacetone In water heated zinctate with water and acetylacetone until salt dissolution, filtered, cooled down; precipitate filtered out, washed (water), dried, recrystn. (hexane-chloroform);	63%

: zinc hydroxide

: 123-54-6
acetylacetone

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
Neat (no solvent);

: Zn(OC(CH3)CHC(CH3)O)2(H2O)

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
In neat (no solvent) dried in vac. over P2O5 for about 1 d;

: 123-54-6
acetylacetone

: zinc(II) oxide

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
In not given react. ZnO with freshly distilled acetylacetone (as in: M. Hassanein, I.F. Hewaidy, Z. Anorg. Allg. Chem. 318 (1962) 212);

: 7733-02-0
zinc(II) sulfate

: 123-54-6
acetylacetone

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
In sodium hydroxide mixing soln. of HPD in aq. NaOH and aq. soln. of ZnSO4; dehydrating crystalline hydrate (vacuum, P2O5, 4h);

: copper acetylacetonate

: 557-20-0
diethylzinc

A: 14024-63-6
zinc(II) acetylacetonate

B: 74-85-1
ethene

C: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

Conditions

Conditions	Yield
In benzene byproducts: C2H6; room temp., large excess of butadiene to prevent copper pptn.,; not isolated;

: 557-34-6
zinc diacetate

: 123-54-6
acetylacetone

: 14024-63-6
zinc(II) acetylacetonate

Conditions

Conditions	Yield
In ethanol acetyl acetone added to soln. of Zn acetate (stirring); kept 8 h; product filtered off; washed with ethanol; dried (vac.);
In ethanol acetylacetone added to ethanol soln. of zinc acetate under stirring for 8 h; ppt. washed (ethanol) for several times, vacuum-dried;

Zinc(II) acetylacetonate Chemical Properties

Molecular Structure of Zinc acetoacetonate (CAS NO.14024-63-6):

IUPAC Name: Zinc pentane-2,4-dione
Canonical SMILES: CC(=O)[CH-]C(=O)C.CC(=O)[CH-]C(=O)C.[Zn+2]
InChI: InChI=1S/2C5H7O2.Zn/c2*1-4(6)3-5(2)7; /h2*3H,1-2H3; /q2*-1; +2
InChIKey: NHXVNEDMKGDNPR-UHFFFAOYSA-N
Molecular Weight: 263.62476 [g/mol]
Molecular Formula: C₁₀H₁₄O₄Zn
H-Bond Donor: 0
H-Bond Acceptor: 6
EINECS: 237-860-3
Boiling point: 129-131 °C (10 mmHg)
Flash Point: 71.9 °C
Appearance: White to ivory powder
Melting Point: 124-126 °C
Classification Code: Mutation data
Product Categories: Organometallics; Catalysts for Organic Synthesis; Classes of Metal Compounds; Homogeneous Catalysts; Metal Complexes; Synthetic Organic Chemistry; Transition Metal Compounds; Zn (Zinc) Compounds

Zinc(II) acetylacetonate Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	intraperitoneal	50mg/kg (50mg/kg)		Progress Report for Contract No. PH-43-64-886, Submitted to the National Cancer Institute by The Institute of Chemical Biology, University of San Francisco. Vol. PH43-64-886,

Zinc(II) acetylacetonate Consensus Reports

Zinc and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

Zinc(II) acetylacetonate Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of ZnO.
Safety Information of Zinc acetoacetonate (CAS NO.14024-63-6):
Hazard Codes: Harmful Xn
Risk Statements: 22-36-36/37/38
R22:Harmful if swallowed.
R36:Irritating to eyes.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 20-39-37/39-26
S20:When using, do not eat or drink.
S37/39:Wear suitable gloves and eye/face protection.
S39:Wear eye / face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RTECS: ZH0917500
TSCA: Yes

Zinc(II) acetylacetonate Specification

Zinc acetoacetonate (CAS NO.14024-63-6), its Synonyms are Bis(2,4-pentanedionato)zinc ; Bis(acetylacetonato)zinc ; Bis(pentanedionato)zinc ; Zinc 2,4-pentanedione ; Zinc acetylacetonate ; Zinc acetylacetone chelate ; Zinc bis(2,4-pentanedionate) ; Zinc bis(acetylacetonate) ; Zinc bis(acetylacetone) ; Zinc diacetoacetate ; Zinc(II) acetylacetonate ; Zinc, bis(2,4-pentanedionato)di- ; Zinc, bis(2,4-pentanedionato-O,O')- ; Zinc, bis(2,4-pentanedionato-O,O')-, (T-4)- .

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