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ChemicalBook >> CAS DataBase List >> TETRAETHYLGERMANE

TETRAETHYLGERMANE

TETRAETHYLGERMANE price.
  • $32.48 - $354
  • Product name: TETRAETHYLGERMANE
  • CAS: 597-63-7
  • MF: C8H20Ge
  • MW: 188.88
  • EINECS:209-905-7
  • MDL Number:MFCD00015096
  • Synonyms:TETRAETHYLGERMANE;TETRAETHYLGERMANIUM;(C2H5)4Ge;tetraethyl-german ;tetraethyl-germaniu ;GERMANIUM TETRAETHYL;Tetraethylgermane,99%;TETRAETHYLGERMANIUM LIQ
8 prices
Selected condition：
Brand
  • AK Scientific
  • Chem-Impex
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 1g
  • 2g
  • 10g
  • 1 unit
  • ManufacturerAK Scientific
  • Product number8017AF
  • Product descriptionTetraethylgermane
  • Packaging1g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40576
  • Product descriptionTetraethylgermane,98%(GC) 98%(GC)
  • Packaging1G
  • Price$32.48
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS387819
  • Product descriptionTETRAETHYLGERMANE Aldrich
  • Packaging50mg
  • Price$179
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS387819
  • Product descriptionTETRAETHYLGERMANE AldrichCPR
  • Packaging1 unit
  • Price$185
  • Updated2025-07-31
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3227
  • Product descriptionTetraethylgermane, 99%
  • Packaging2g
  • Price$89
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3227
  • Product descriptionTetraethylgermane, 99%
  • Packaging10g
  • Price$354
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1157
  • Product descriptionTetraethylgermane >98.0%(GC)
  • Packaging1g
  • Price$43
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberT204680
  • Product descriptionTetraethylgermane
  • Packaging50mg
  • Price$60
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8017AF Tetraethylgermane 1g $54 2021-12-16 Buy
Chem-Impex 40576 Tetraethylgermane,98%(GC) 98%(GC) 1G $32.48 2021-12-16 Buy
Sigma-Aldrich S387819 TETRAETHYLGERMANE Aldrich 50mg $179 2024-03-01 Buy
Sigma-Aldrich S387819 TETRAETHYLGERMANE AldrichCPR 1 unit $185 2025-07-31 Buy
Strem Chemicals 93-3227 Tetraethylgermane, 99% 2g $89 2024-03-01 Buy
Strem Chemicals 93-3227 Tetraethylgermane, 99% 10g $354 2024-03-01 Buy
TCI Chemical T1157 Tetraethylgermane >98.0%(GC) 1g $43 2025-07-31 Buy
TRC T204680 Tetraethylgermane 50mg $60 2021-12-16 Buy

Properties

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
InChI :InChI=1S/C8H20Ge/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
InChIKey :QQXSEZVCKAEYQJ-UHFFFAOYSA-N
SMILES :[Ge](CC)(CC)(CC)CC
CAS DataBase Reference :597-63-7(CAS DataBase Reference)
EPA Substance Registry System :Germane, tetraethyl- (597-63-7)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

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.

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