Bis(trimethylsilyl) 2,2-difluoromalonate CAS 1034564-84-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1034564-84-5 |
| Molecular Formula | C9H18F2O4Si2 |
| Molecular Weight | 284.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(trimethylsilyl) 2,2-difluoromalonate (CAS 1034564-84-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H18F2O4Si2. Molecular weight: 284.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H18F2O4Si2 |
| Molecular Weight | 284.40 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
Related Bis Standards
- Trimethylsilyl 2,2,3,3,4,4,4-heptafluorobutanoate (CAS 24929-99-5)
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- 1-(Trimethylsilyl)-1-propyn-3-yl Tosylate (CAS 71321-16-9)
- (2,4-Bis((trimethylsilyl)oxy)pyrimidin-5-yl)methanol (CAS 111878-20-7)
- 3-Phenyl-4-(trimethylsilyl)-5,6,7,8-tetrahydroisoquinoline (CAS 440365-51-5)
- 1-(Phenyl(trimethylsilyl)methyl)-1H-benzo[d][1,2,3]triazole (CAS 131164-33-5)
- N-(2-((Trimethylsilyl)oxy)pyrimidin-4-yl)benzamide (CAS 85743-99-3)
- 3-Methyl-5-(trimethylsilyl)isoxazole-4-boronic Acid Pinacol Ester (CAS 1429913-32-5)
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