Germanium(IV) isopropoxide
Germanium(IV) isopropoxide (CAS: 21154-48-3), with the chemical formula Ge(OCH(CH3)2)4 and a molecular weight of 308.99 g/mol, is a liquid organogermanium compound. It serves as a valuable precursor in materials science and micro/nanoelectronics, particularly for depositing germanium-containing thin films via solution deposition methods. Its properties also lend themselves to applications in chemical synthesis and catalysis.
- IUPAC
- Germanium tetraisopropoxide,Isopropyl germanate(IV),Tetraisopropoxygermane,Tetraisopropoxygermanium
Thin Film Deposition
Germanium(IV) isopropoxide is utilised as a precursor for depositing germanium-based thin films. Its volatility and decomposition characteristics make it suitable for solution deposition techniques in microelectronic and semiconductor fabrication.
Materials Science
This compound finds application in materials science for the synthesis of novel germanium-containing materials. It can be used to create inorganic materials with tailored electronic and optical properties.
Chemical Synthesis
As an organogermanium reagent, Germanium(IV) isopropoxide can be employed in various chemical synthesis pathways. It acts as a source of germanium for creating more complex organometallic structures or inorganic compounds.
Catalysis
The compound's structure suggests potential utility as a catalyst or catalyst precursor in specific chemical reactions. Its germanium centre can potentially facilitate catalytic transformations.
| Molecular weight | 308.99 |
|---|---|
| Linear formula | Ge(OCH(CH3)2)4 |
| Assay | 97% |
| Form | liquid |
| Boiling point | 167 °C(lit.) |
| Density | 1.033 g/mL at 25 °C(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 60 °C / 140 °F |
| Transport (UN / ADR) | UN 2920 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Germanium(IV) isopropoxide used for?
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Germanium(IV) isopropoxide is primarily used as a precursor in materials science and micro/nanoelectronics for thin film deposition via solution methods. It also finds applications in chemical synthesis and catalysis.
What are the CAS number and formula for Germanium(IV) isopropoxide?
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The CAS number for Germanium(IV) isopropoxide is 21154-48-3, and its chemical formula is Ge(OCH(CH3)2)4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Germanium(IV) isopropoxide with an assay of 97%. This product is not represented as USP, BP, or EP grade.
How should Germanium(IV) isopropoxide be handled safely?
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Germanium(IV) isopropoxide is a flammable liquid and causes severe skin burns and eye damage (H226-H314). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Avoid ignition sources.
How is Germanium(IV) isopropoxide packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports chemicals globally, adhering to all relevant transportation and safety regulations for hazardous materials like Germanium(IV) isopropoxide (UN 2920, Class 3(8), PG II).
How can I request a sample or quote for Germanium(IV) isopropoxide?
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To request a sample or a quotation for Germanium(IV) isopropoxide, please contact our sales department via the website or by telephone.
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