Tetraisopropyl Orthosilicate CAS 1992-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1992-48-9 |
| Molecular Formula | C12H28O4Si |
| Molecular Weight | 264.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetraisopropyl Orthosilicate (CAS 1992-48-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H28O4Si. Molecular weight: 264.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H28O4Si |
| Molecular Weight | 264.43 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.) | 1957 |
Related Tetraisopropyl Standards
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- Tetraisopropyl vinylidenediphosphonate (CAS 48074-47-1)
- Tetraisopropyl (difluoromethylene)bis(phosphonate) (CAS 78715-59-0)
- 1,3,5,7-Tetraisopropyl-2,6-dimethyl-1lambda4,3,5lambda4,7-tetraaza-4-stannaspiro[3.3]Hepta-1,5-diene (CAS 1421599-46-3)
- Tetraisopropyl (sulfonylbis(methylene))bis(phosphonate) (CAS 1015692-34-8)
- 3,3'',5,5''-Tetraisopropyl-[1,1':4',1''-terphenyl]-4,4''-diamine (CAS 2214257-62-0)
- TetraiSopropyl (2,5-dihydroxy-1,4-phenylene)bis(phosphonate) (CAS 1420992-09-1)
Recommended Standards
- 3-(Butan-2-yl)-1-(2,6-diethylphenyl)thiourea (CAS 66608-94-4)
- 682-01-9 S16425 Tetra-n-propoxysilane silicon tetra-n-propoxide tetra-n-propyl ortho silicate tetra-n-propyl orthosilicate tetra-n-propyl silicate tetrapropoxysilane tetrapropyl orthosilicate (CAS 682-01-9)
- 2,2,3,3-Tetramethyl-4,7,10-trioxa-3-siladodecan-12-ol (CAS 201037-95-8)
- 1-(AZetidin-3-ylcarbonyl)piperidine hydrochloride (CAS 1993054-90-2)
- 2,8-Diamino-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one (CAS 91898-00-9)
- Deferiprone Impurity 11 (CAS CATO-C4X-304811)
- 4-Amino-6-bromopyrimidine-5-carbonitrile (CAS 1799426-67-7)
- 1-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)naphthalen-2-ol (CAS 897035-07-3)
- 2-Chloro-3',4-bis(trifluoromethoxy)-1,1'-biphenyl (CAS 1261653-44-4)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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