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Hafnium Ethoxide

CAS #:

13428-80-3

Linear Formula:

Hf(C₂H₅O)₄

MDL Number:

MFCD00070459

EC No.:

N/A

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ORDER

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

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Hafnium Ethoxide Properties (Theoretical)

Compound Formula	C₈H₂₀HfO₄
Molecular Weight	358.73
Appearance	White crystalline solid
Melting Point	178°-180°C
Boiling Point	180°-200C
Density	N/A
Solubility in H2O	N/A
Exact Mass	360.082709
Monoisotopic Mass	360.082709

Hafnium Ethoxide Health & Safety Information

Signal Word	Warning
Hazard Statements	H228-H315-H319-H335
Hazard Codes	F,Xi
Risk Codes	11-36/37/38
Safety Statements	26-37
RTECS Number	N/A
Transport Information	UN3180 4.1/PG II
WGK Germany	N/A
MSDS / SDS	Request MSDS / SDS

About Hafnium Ethoxide

Hafnium Ethoxide 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.

Hafnium Ethoxide Synonyms

Hafnium tetraethanolate; ethanol, hafnium salt (4:1); Ethylalcohol, hafnium(4+) salt; Tetraethoxyhafnium Hafnium tetraethoxide; Hafnium(IV) ethoxide

Chemical Identifiers

Linear Formula	Hf(C₂H₅O)₄
MDL Number	MFCD00070459
EC No.	N/A
Pubchem CID	9820179
IUPAC Name	ethanolate; hafnium(4+)
SMILES	[Hf+4].[O-]CC.[O-]CC.[O-]CC.[O-]CC
InchI Identifier	InChI=1S/4C2H5O.Hf/c41-2-3;/h42H2,1H3;/q4*-1;+4
InchI Key	BFIMXCBKRLYJQO-UHFFFAOYSA-N

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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

Hafnium

72 Hf 178.480000000 Hafnium

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 Model 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. Elemental Hafnium 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.