Dimethoxy(methyl)(propyl)silane CAS 18173-73-4
| CAS No. | 18173-73-4 |
| Molecular Formula | C6H16O2Si |
| Molecular Weight | 148.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Dimethoxy(methyl)(propyl)silane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Dimethoxy(methyl)(propyl)silane (CAS 18173-73-4), molecular formula C6H16O2Si and molecular weight 148.28 g/mol, is a CATO reference standard with documented purity and traceability.
Dimethoxy(methyl)(propyl)silane (C6H16O2Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H16O2Si |
| Molecular Weight | 148.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
Related Dimethoxy Standards
- 3,3-Dimethoxy-2,2-dimethylpropan-1-ol (CAS 87395-22-0)
- 4,4-Dimethoxy-2-methylbutan-2-ol (CAS 31525-67-4)
- 1,3-Dimethoxy-1,3-dimethylurea (CAS 123707-26-6)
- 2,3-Dimethoxy-2-methylpropanoic acid (CAS 1249650-58-5)
- 2,3-Dimethoxy-1,4-Dioxane (CAS 23918-30-1)
- 1,1-Dimethoxy-3-nitropropane (CAS 72447-81-5)
- 1,1-Dimethoxy-N,N-dimethylpropan-2-amine (CAS 1246225-38-6)
- 1,1-Dimethoxy-3-methylbutan-2-amine (CAS 1508614-95-6)
Recommended Standards
- Diethoxy(ethyl)silane (CAS 13175-88-7)
- n-Nonyl-6,6,7,7-d4 Alcohol (CAS 33975-46-1)
- 3-(Trimethylsilyl)propane-1,2-diol (CAS 119235-89-1)
- Diethoxydimethylsilane (CAS 78-62-6)
- Benzyl N-[1-(4-fluorophenyl)cyclobutyl]carbamate (CAS 1403483-75-9)
- (3,4,5-Trimethoxyphenyl)methanol (CAS 3840-31-1)
- 5-(3-Bromophenyl)-2-furancarboxylic acid (CAS 54022-98-9)
- 2736-40-5 Butanoyl chloride, 2-ethyl- 2-Ethylbutyryl chloride Butyryl chloride, 2-ethyl- EINECS 220-359-9 2-Ethylbutyroyl chloride NSC 8757 (CAS 2736-40-5)
- 1-ethylpiperidin-4-one oxime (CAS 272442-34-9)
- 4-Chloro-6-methylthieno[2,3-d]pyrimidine (CAS 106691-21-8)
- Ethyl 2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)difluoromethyl)thiazole-4-carboxylate (CAS 1823184-39-9)
- 1-(2-Phenylethyl)pyridinium Bromide (CAS 6324-18-1)
- methyl 4-bromo-2,2-dimethyl-3-oxopentanoate (CAS 1392512-58-1)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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