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Hafnium Acetylacetonate

CAS #:

Linear Formula:

C20H28HfO8

MDL Number:

MFCD00044997

EC No.:

N/A

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Hafnium Acetylacetonate
HF-ACAC-02-46
Pricing > SDS > Data Sheet >
(3N) 99.9% Hafnium Acetylacetonate
HF-ACAC-03-46
Pricing > SDS > Data Sheet >
(4N) 99.99% Hafnium Acetylacetonate
HF-ACAC-04-46
Pricing > SDS > Data Sheet >
(5N) 99.999% Hafnium Acetylacetonate
HF-ACAC-05-46
Pricing > SDS > Data Sheet >

Hafnium Acetylacetonate Properties (Theoretical)

Compound Formula C20H28HfO8
Molecular Weight 574.93
Appearance White to Off-White Powder
Melting Point 193°C
Boiling Point 82°C
Density N/A
Exact Mass 576.124968
Monoisotopic Mass 576.124968

Hafnium Acetylacetonate Health & Safety Information

Signal Word Warning
Hazard Statements H315-H319-H335
Hazard Codes Xi
Risk Codes 36/37/38
Safety Statements 26-36/37/39
RTECS Number N/A
Transport Information N/A
WGK Germany N/A
MSDS / SDS

About Hafnium Acetylacetonate

Acetylacetonate Formula Diagram (C5H8O2)Hafnium Acetylacetonate is a Hafnium source that is soluble in organic solvents as an organometallic compound (also known as metalorganic, organo-inorganic and metallo-organic Acetylacetonate Packaging, Lab Quantitycompounds). The high purity acetylacetonate anion complexes by bonding each oxygen atom to the metallic cation to form a chelate ring; because of this property, acetylacetonates are commonly used in various catalysts and catalytic reagents for organic synthesis, including the fabrication of various shapes of carbon nanostructures (as demonstrated by a 2013 experiment by researchers at the Leibniz Institute for Solid State and Materials Research Dresden) via the use of chemical 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 recent solar energy and water treatment applications. Similar results can sometimes also be achieved with Nanoparticles and by thin film deposition. Note American Elements additionally supplies many materials as solutions. The numerous commercial applications for Hafnium 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 and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Hafnium Acetylacetonate 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 Formula C20H28HfO8
MDL Number MFCD00044997
EC No. N/A
Beilstein Registry No. N/A
Pubchem CID 21953595
IUPAC Name hafnium(4+); (Z)-4-oxopent-2-en-2-olate
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 Identifier InChI=1S/4C5H8O2.Hf/c4*1-4(6)3-5(2)7;/h4*3,6H,1-2H3;/q;;;;+4/p-4/b4*4-3-;
InchI Key MCFIMQJAFAOJPD-MTOQALJVSA-J

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 in zirconium compounds such as zircon. Hafnium is often a component of superalloys and circuits used in semiconductor device fabrication. Its name is derived from the Latin word Hafnia, meaning Copenhagen, where it was discovered.

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October 19, 2018
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