TETRAETHYLGERMANE

Description Sources

Product Name: TETRAETHYLGERMANE
CAS No.: 597-63-7
Chemical Name: TETRAETHYLGERMANE
Synonyms: (C2H5)4Ge;tetraethyl-german;TETRAETHYLGERMANE;TETRAETHYLGERMANIUM;tetraethyl-germaniu;GERMANIUM TETRAETHYL;Germane, tetraethyl-;Tetraethylgermane,99%;TETRAETHYLGERMANIUM LIQ;TETRAETHYLGERMANE ISO 9001：2015 REACH
CBNumber: CB5323221
Molecular Formula: C8H20Ge
Formula Weight: 188.88
MOL File: 597-63-7.mol

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TETRAETHYLGERMANE Property

Melting point:: -90 °C
Boiling point:: 163-164 °C(lit.)
Density: 0.998 g/mL at 25 °C(lit.)
refractive index: n20/D 1.442(lit.)
Flash point:: 95 °F
storage temp.: Flammables area
form: liquid
Specific Gravity: 1.1989
color: colorless
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
Dielectric constant: 1.97
CAS DataBase Reference: 597-63-7(CAS DataBase Reference)
EPA Substance Registry System: Germane, tetraethyl- (597-63-7)

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Safety

Hazard Codes: Xn
Risk Statements: 10-22-36/37/38
Safety Statements: 16-26-36
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
RTECS: LY5290000
TSCA: Yes
HS Code: 2931.90.9051
HazardClass: 3
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S387819
Product name: TETRAETHYLGERMANE
Purity: Aldrich
Packaging: 50mg
Price: $179
Updated: 2024/03/01

TCI Chemical

Product number: T1157
Product name: Tetraethylgermane
Purity: >98.0%(GC)
Packaging: 1g
Price: $29
Updated: 2024/03/01

Alfa Aesar

Product number: H27625
Product name: Tetraethylgermanium
Purity: 99%
Packaging: 1g
Price: $31.65
Updated: 2024/03/01

Alfa Aesar

Product number: H27625
Product name: Tetraethylgermanium
Purity: 99%
Packaging: 5g
Price: $98.65
Updated: 2024/03/01

Strem Chemicals

Product number: 93-3227
Product name: Tetraethylgermane, 99%
Packaging: 2g
Price: $89
Updated: 2024/03/01

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TETRAETHYLGERMANE Chemical Properties,Usage,Production

Description

Tetraethylgermanium is a kind of organic germanium compounds. Germanium shares the group 14 with silicon, tin and lead in the periodic table. Though having limited synthetic value due to the cost of organic germanium compounds, germanium is considered as a non-toxic alternative of many toxic organotin reagents. Compounds such as d tetraethylgermanium are used as precursors for germanium dioxide chemical vapor deposition in the microelectronics industry, being useful in the manufacturing of semiconductor films.

Sources

www.newworldencyclopedia.org/entry/Germanium
https://en.wikipedia.org/wiki/Tetraethylgermane
https://www.google.com/patents/US3211583

Chemical Properties

clear colorless liquid

Uses

Tetraethylgermane is used in the microsomal metabolic studies of the organometallic derivatives of the group-??IV elements.

TETRAETHYLGERMANE Preparation Products And Raw materials

Raw materials

Preparation Products

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TETRAETHYLGERMANE Suppliers

Belgium 1 China 50 Germany 2 India 2 Japan 3 Russia 1 Singapore 1 Switzerland 1 United Kingdom 4 United States 17 Global 82

Hangzhou Nanyuan Organic Silicone Technology Co. Ltd

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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Country: China
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Alfa Aesar

Tel: 400-6106006
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Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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BEST-REAGENT

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Maya High Purity Chemicals

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View Lastest Price from TETRAETHYLGERMANE manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: TETRAETHYLGERMANE 597-63-7
Price: US $40.00-40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-10-20

Hebei Guanlang Biotechnology Co., Ltd.

Product: TETRAETHYLGERMANE 597-63-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-11-11

Career Henan Chemical Co

Product: TETRAETHYLGERMANE 597-63-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg,5kg,100kg
Release date: 2019-07-04

597-63-7, TETRAETHYLGERMANERelated Search:

GERMANIUM CHLORIDE DIOXANE COMPLEX (1:1) GERMANIUM(IV) ETHOXIDE GERMANIUM TETRAIODIDE GERMANIUM (II) SULFIDE TRIETHYLGERMANIUM CHLORIDE DIMETHYLGERMANIUM DICHLORIDE TRIMETHYLGERMANIUM CHLORIDE Tetramethylgermane TRIPHENYLGERMANIUM CHLORIDE GERMANIUM TETRABROMIDE TETRA-N-BUTYLGERMANE TETRAETHYLGERMANE TETRA-N-PROPYLGERMANE Allyltriethylgermane 3-AMINOPROPYLTRIBUTYLGERMANE TETRAPENTYLGERMANE N-(3-DIMETHYLAMINO-PROPYL)-2-AZA-8,8-DIETHYL-8-GERMASPIRO [4:5]DECANE-1,3-DIONE (AS) DISCONTINUED GERMANIUM TETRAHEXYL

TETRAETHYLGERMANE

TETRAETHYLGERMANIUM

(C2H5)4Ge

tetraethyl-german

tetraethyl-germaniu

GERMANIUM TETRAETHYL

Tetraethylgermane,99%

TETRAETHYLGERMANIUM LIQ

Germane, tetraethyl-

TETRAETHYLGERMANE ISO 9001：2015 REACH

597-63-7

CH3CH24Ge

C8H20Ge

GeC2H54

Organometallic Reagents

Others

Organogermanium

Classes of Metal Compounds

Ge (Germanium) Compounds

Semimetal Compounds

metal alkyl

Classes of Metal Compounds

Ge (Germanium) Compounds

Semimetal Compounds

GermaniumOrganometallic Reagents

Organogermanium

Others

Precursors by Metal

Vapor Deposition Precursors