Tert-butyl 2,3,4,5,6-pentafluorobenzoate CAS 98040-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98040-93-8 |
| Molecular Formula | C11H9F5O2 |
| Molecular Weight | 268.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 2,3,4,5,6-pentafluorobenzoate (CAS 98040-93-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9F5O2. Molecular weight: 268.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9F5O2 |
| Molecular Weight | 268.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
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