Triisopropoxy(methyl)silane CAS 5581-67-9
| CAS No. | 5581-67-9 |
| Molecular Formula | C10H24O3Si |
| Molecular Weight | 220.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Triisopropoxy(methyl)silane is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Triisopropoxy(methyl)silane (CAS 5581-67-9), a certified reference material (molecular formula C10H24O3Si, MW 220.38 g/mol) for analytical method development and quality control.
The molecular framework of Triisopropoxy(methyl)silane (C10H24O3Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Triisopropoxy(methyl)silane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H24O3Si |
| Molecular Weight | 220.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1958 |
Related Triisopropoxy Standards
Recommended Standards
- tert-Butyl(triethoxy)silane (CAS 993-66-8)
- Butyltriethoxysilane (CAS 4781-99-1)
- N1-(3-(Dimethoxy(methyl)silyl)-2-methylpropyl)ethane-1,2-diamine (CAS 23410-40-4)
- Triethoxy(isobutyl)silane (CAS 17980-47-1)
- 3-(2-Pyrimidinyl)-2-propenoic acid (CAS 408533-41-5)
- 2-(But-2-en-1-yl)-3-methylcyclopent-2-en-1-one (CAS 488-09-5)
- Methyl 3-chloro-5-[3-(methoxycarbonyl)phenyl]benzoate (CAS 1820664-82-1)
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- (S)-Methyl 10-hydroxyundecanoate (CAS 35005-54-0)
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