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Tetraethylgermanium

CAS #:

Linear Formula:

Ge(C2H5)4

MDL Number:

MFCD00015096

EC No.:

209-905-7

ORDER

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

Tetraethylgermanium Properties (Theoretical)

Compound Formula C8H20Ge
Molecular Weight 188.88
Appearance Colorless liquid
Melting Point -90 °C
Boiling Point 163-165 °C
Density 0.998-1.19 g/mL
Exact Mass 190.077678
Monoisotopic Mass 190.077678

Tetraethylgermanium Health & Safety Information

Signal Word Warning
Hazard Statements H226-H302-H315-H319-H335
Hazard Codes Xn
Risk Codes R10, R22, R36/37/38
Safety Statements S16, S26, S36
RTECS Number LY5290000
Transport Information UN1993 3/PG IIII
WGK Germany N/A
MSDS / SDS

About Tetraethylgermanium

Tetraethylgermanium 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.

Tetraethylgermanium Synonyms

Tetraethylgermane; TEG; Germane, tetraethyl-; Tetraethyl germane; 3, 3-diethyl-3-germapentane

Chemical Identifiers

Linear Formula Ge(C2H5)4
MDL Number MFCD00015096
EC No. 209-905-7
Beilstein Registry No. 4-04-00-04284
Pubchem CID 11703
IUPAC Name tetraethylgermane
SMILES CC[Ge](CC)(CC)CC
InchI Identifier InChI=1S/C8H20Ge/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
InchI Key QQXSEZVCKAEYQJ-UHFFFAOYSA-N

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 Germanium products. Germanium (atomic symbol: Ge, atomic number: 32) is a Block P, Group 14, Period 4 element with an atomic weight of 72.63. Germanium Bohr ModelThe number of electrons in each of germanium's shells is 2, 8, 18, 4 and its electron configuration is [Ar] 3d10 4s2 4p2. The germanium atom has a radius of 122.5 pm and a Van der Waals radius of 211 pm. Germanium was first discovered by Clemens Winkler in 1886. In its elemental form, germanium is a brittle grayish white semi-metallic element. Germanium is too reactive to be found naturally on Earth in its native state. High Purity (99.999%) Germanium (Ge) MetalIt is commercially obtained from zinc ores and certain coals. It is also found in argyrodite and germanite. It is used extensively as a semiconductor in transitors, solar cells, and optical materials. Other applications include acting an alloying agent, as a phosphor in fluorescent lamps, and as a catalyst. The name Germanium originates from the Latin word "Germania" meaning "Germany," For more information on germanium, including properties, safety data, research, and American Elements' catalog of germanium products, visit the Germanium element page.

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November 20, 2018
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