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Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV)

CAS #: 309915-48-8

Linear Formula:

Hf(OC(CH₃)₂CH₂OCH₃)₄

MDL Number

MFCD03701583

EC No.:

N/A

Chemical Structure

ORDER

Product	Product Code	ORDER	SAFETY DATA	Technical data
(2N) 99% Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV)	HF-OMX-02	Pricing Add to cart only	SDS >	Data Sheet >
(3N) 99.9% Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV)	HF-OMX-03	Pricing Add to cart only	SDS >	Data Sheet >
(4N) 99.99% Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV)	HF-OMX-04	Pricing Add to cart only	SDS >	Data Sheet >
(5N) 99.999% Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV)	HF-OMX-05	Pricing Add to cart only	SDS >	Data Sheet >

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Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV) Properties (Theoretical)

Compound Formula	C₂₀H₄₄HfO₈
Molecular Weight	591.05
Appearance	Liquid
Melting Point	N/A
Boiling Point	135 °C
Density	1.303 g/mL
Solubility in H2O	N/A
Exact Mass	591.048584
Monoisotopic Mass	592.250122

Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV) Health & Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

About Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV)

Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(IV) is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. 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.

Synonyms

Hafnium MMP; Hafnium methoxy-t-butoxide; Hafnium tetrakis(1-methoxy-2-methyl-2-propanolate); 2-propanol, 1-methoxy-2-methyl-, hafnium salt (4:1); hafnium 2-methoxymethyl-2-propoxide; Tetrakis(1,1-dimethyl-2-methoxyethoxy) hafnium

Chemical Identifiers

Linear Formula	Hf(OC(CH₃)₂CH₂OCH₃)₄
Pubchem CID	101750534
MDL Number	MFCD03701583
EC No.	N/A
IUPAC Name	hafnium(4+); 1-methoxy-2-methylpropan-2-olate
Beilstein/Reaxys No.
SMILES	CC(C)(COC)O[Hf](OC(C)(C)COC)(OC(C)(C)COC)OC(C)(C)COC
InchI Identifier	InChI=1S/4C5H11O2.Hf/c41-5(2,6)4-7-3;/h44H2,1-3H3;/q4*-1;+4
InchI Key	OZCISEDHTVUZIC-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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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. The 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. Hafnium 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.