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| CAS No.: | 14024-63-6 |
|---|---|
| Name: | Zinc(II) acetylacetonate |
| Article Data: | 23 |
| Cas Database | |
| Molecular Structure: | |
|
|
|
| Formula: | C10H14O4Zn |
| Molecular Weight: | 263.609 |
| 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; |
| EINECS: | 237-860-3 |
| Density: | N/A |
| Melting Point: | 124-126 °C |
| Boiling Point: | 129-131 °C (10 mmHg) |
| Flash Point: | N/A |
| Solubility: | N/A |
| Appearance: | White to ivory powder |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 22-36/37/38 |
| Safety: | 26-37/39 |
| Transport Information: | N/A |
| PSA: | 68.28000 |
| LogP: | 1.10650 |
| 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;; |
sodium (Z)-4-oxopent-2-en-2-olate
zinc(II) chloride
zinc(II) acetylacetonate
| 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% |
| 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% |
zinc diacetate
zinc(II) acetylacetonate
| 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% |
| Conditions | Yield |
|---|---|
| Neat (no solvent); |
zinc(II) acetylacetonate
| Conditions | Yield |
|---|---|
| In neat (no solvent) dried in vac. over P2O5 for about 1 d; |
| 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); |
| Conditions | Yield |
|---|---|
| In sodium hydroxide mixing soln. of HPD in aq. NaOH and aq. soln. of ZnSO4; dehydrating crystalline hydrate (vacuum, P2O5, 4h); |
| Conditions | Yield |
|---|---|
| In benzene byproducts: C2H6; room temp., large excess of butadiene to prevent copper pptn.,; not isolated; |
| 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; |
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Molecular Structure of Zinc acetoacetonate (CAS NO.14024-63-6):
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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
| 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 and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.
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: 
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 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)- .
