21154-48-3 Germanium tetraisopropoxide Germanium(IV) isopropoxide Isopropyl germanate(IV) Tetraisopropoxygermane Tetraisopropoxygermanium CAS 21154-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21154-48-3 |
| Molecular Formula | C12H28GeO4 |
| Molecular Weight | 308.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
21154-48-3 Germanium tetraisopropoxide Germanium(IV) isopropoxide Isopropyl germanate(IV) Tetraisopropoxygermane Tetraisopropoxygermanium (CAS 21154-48-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H28GeO4. Molecular weight: 308.99 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H28GeO4 |
| Molecular Weight | 308.99 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1963 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com