Hafnium Acetylacetonate

CAS #:17475-67-1
Linear Formula:
C20H28HfO8
MDL Number
MFCD00044997
EC No.:
N/A
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ProductProduct CodeORDERSAFETY DATATechnical data
(2N) 99% Hafnium AcetylacetonateHF-ACAC-02-46PricingAdd to cart onlySDS >Data Sheet >
(3N) 99.9% Hafnium AcetylacetonateHF-ACAC-03-46PricingAdd to cart onlySDS >Data Sheet >
(4N) 99.99% Hafnium AcetylacetonateHF-ACAC-04-46PricingAdd to cart onlySDS >Data Sheet >
(5N) 99.999% Hafnium AcetylacetonateHF-ACAC-05-46PricingAdd to cart onlySDS >Data Sheet >
WHOLESALE/SKU 0000-742-1146

Hafnium Acetylacetonate Properties (Theoretical)

Compound FormulaC20H28HfO8
Molecular Weight574.93
AppearanceWhite to Off-White Powder
Melting Point193°C
Boiling Point82°C
DensityN/A
Solubility in H2ON/A
Exact Mass576.124968
Monoisotopic Mass576.124968

Hafnium Acetylacetonate Health & Safety Information

Signal WordWarning
Hazard StatementsH315-H319-H335
Hazard CodesXi
Risk Codes36/37/38
Safety Statements26-36/37/39
RTECS NumberN/A
Transport InformationN/A
WGK GermanyN/A

About Hafnium Acetylacetonate

Acetylacetonate Formula Diagram (C5H8O2)Hafnium Acetylacetonate is aHafnium source that is soluble in organic solvents as an organometallic compound (also known as metalorganic, organo-inorganic and metallo-organicAcetylacetonate Packaging, Lab Quantitycompounds). The high purityacetylacetonate anion complexes by bonding each oxygen atom to themetallic cation to form achelate ring; because of this property, acetylacetonates are commonly used in variouscatalysts and catalytic reagents for organic synthesis, including the fabrication of various shapes ofcarbon nanostructures (as demonstrated by a 2013 experiment by researchers at theLeibniz Institute for Solid State and Materials Research Dresden) via the use ofchemical vapor deposition (CVD) and laser evaporation techniques. It is generally immediately available in most volumes.Ultra high purity and high purity forms may be considered. Hafnium Acetylacetonate is one of numerous organo-metallic compounds (also known as metalorganic, organo-inorganic and metallo-organic compounds) sold by American Elements under the trade name AE Organo-Metallics™ for uses requiring non-aqueous solubility such as recentsolar energy andwater treatment applications. Similar results can sometimes also be achieved withNanoparticles and bythin film deposition. Note American Elements additionally supplies many materials assolutions. The numerous commercial applications forHafnium include primary component in nuclear control rods, dopant in the alloy of steel and titanium, and it is also used in the production of mantles for high intensity incandescent lamps. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade,USP andEP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicableASTMtesting standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is aReference Calculator for converting relevant units of measurement.

Synonyms

Hafnium(IV) 2, 4-pentanedionate; Tetrakis(acetylacetonato)hafnium(IV), Hafnium(IV) acetylacetonate, Tetrakis(2, 4-pentanedionato)hafnium(IV); Hafnium tetrakis[(2E)-4-oxo-2-penten-2-olate]; 3-penten-2-one, 4-hydroxy-, hafnium salt, (3Z)- (4:1); hafnium 2, 4-pentanedionate

Chemical Identifiers

Linear FormulaC20H28HfO8
Pubchem CID21953595
MDL NumberMFCD00044997
EC No.N/A
IUPAC Namehafnium(4+); (Z)-4-oxopent-2-en-2-olate
Beilstein/Reaxys No.N/A
SMILES[Hf+4].O=C(C)\C=C(/[O-])C.[O-]\C(C)=C/C(C)=O.[O-]\C(C)=C/C(C)=O.[O-]\C(C)=C/C(C)=O
InchI IdentifierInChI=1S/4C5H8O2.Hf/c4*1-4(6)3-5(2)7;/h4*3,6H,1-2H3;/q;;;;+4/p-4/b4*4-3-;
InchI KeyMCFIMQJAFAOJPD-MTOQALJVSA-J
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Related Applications, Forms & Industries for Hafnium Acetylacetonate

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Hafnium products. Hafnium (atomic symbol: Hf, atomic number: 72) is a Block D, Group 4, Period 6 element with an atomic weight of 178.49.Hafnium Bohr ModelThe number of electrons in each of Hafnium's shells is 2, 8, 18, 32, 10, 2 and its electron configuration is [Xe] 4f14 5d2 6s2. The hafnium atom has a radius of 159 pm and a Van der Waals radius of 212 pm. Hafnium was predicted by Dmitri Mendeleev in 1869 but it was not until 1922 that it was first isolated Dirk Coster and George de Hevesy. In its elemental form, hafnium has a lustrous silvery-gray appearance.Elemental HafniumHafnium does not exist as a free element in nature. It is found inzirconium compounds such as zircon. Hafnium is often a component of superalloys and circuits used insemiconductor device fabrication. Its name is derived from the Latin word Hafnia, meaning Copenhagen, where it was discovered.

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