Synonym: T-butylgermane, ButGe, TBG

CAS Number 149540-54-5 | MDL Number MFCD00156538 | EC Number 810-763-9

Tert-butylgermane chemical structure

Product codeGE0545
CAS number149540-54-5
Assay (purity)97.5%+
Purity methodby GC
NMR H1conforms to structure
Molecular weight132.73 g/mol
Boiling point50 °C (122 °F)
Appearancecolorless liquid
Sensitivityair, moisture
Molecular formulaC4H12Ge
Linear formulaC4H12Ge
Packagingglassware/metal containers/bubblers

Tert-Butylgermane has been used as a precursor for the growth of highly crystalline Ge NRs and NWs in a low-temperature process using Ga as a growth promoter. See link below

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing GE0545 contact us at sales@ereztech.com

Safety information

Hazardous class3
Packing groupII
Signal wordDANGER
Hazard statementsH225-H302-H315-H319-H332-H335
Precautionary statementsP210-P233-P240-P241-P242-P243-P280-P303 + P361 + P353-P370 + P378-P403 + P235
Transport descriptionFlammable liquids, n.o.s. (t-butylgermane)
In TSCA registryNo (research and development usage only)

First Aid Measures

General adviceConsult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contactRinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contactWash off with soap and plenty of water. Consult a physician.
InhalationIf breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowedDo NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.


Certificates of Analysis (CoA)

If you don’t see the needed lot of Tert-butylgermane below please contact customer support at sales@ereztech.com

Lot# 003/574 Lot# 003/628

External identifiers for TBG

Pubchem CID57348655
IUPAC Nametert-butylgermane
InchI IdentifierInChI=1S/C4H12Ge/c1-4(2,3)5/h1-3,5H3

Known applications and external links

With Tert-butylgermane other customers often ask:

Ereztech synthesizes and sells additional GE-compounds.

To purchase GE0545 contact us at sales@ereztech.com