1,1,1-Trifluoro-3-[3-(trifluoromethyl)phenyl]propan-2-one CAS 161809-65-0
| CAS No. | 161809-65-0 |
| Molecular Formula | C10H6F6O |
| Molecular Weight | 256.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,1,1-Trifluoro-3-[3-(trifluoromethyl)phenyl]propan-2-one (CAS 161809-65-0) is a high-purity analytical reference standard with the molecular formula C10H6F6O and a molecular weight of 256.14 g/mol.
1,1,1-Trifluoro-3-[3-(trifluoromethyl)phenyl]propan-2-one (C10H6F6O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1,1,1-Trifluoro-3-[3-(trifluoromethyl)phenyl]propan-2-one 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.
Physical & Chemical Properties
| Molecular Formula | C10H6F6O |
| Molecular Weight | 256.14 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 1,1,1-Trifluoro-3-(4-(trifluoromethyl)phenyl)propan-2-one (CAS 1272932-34-9)
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- 2,2,7-Trifluoro-4-(trifluoromethyl)benzofuran-3(2H)-one (CAS 2186640-42-4)
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