3-(4-Chlorophenyl)-1,1,1-trifluoropropan-2-one CAS 79611-55-5
| CAS No. | 79611-55-5 |
| Molecular Formula | C9H6ClF3O |
| Molecular Weight | 222.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(4-Chlorophenyl)-1,1,1-trifluoropropan-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.
CATO supplies 3-(4-Chlorophenyl)-1,1,1-trifluoropropan-2-one (CAS 79611-55-5), a certified reference material (molecular formula C9H6ClF3O, MW 222.59 g/mol) for analytical method development and quality control.
Structurally, 3-(4-Chlorophenyl)-1,1,1-trifluoropropan-2-one (C9H6ClF3O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 222.59 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6ClF3O |
| Molecular Weight | 222.59 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1979 |
| Halogen Content | F/Cl-containing |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-3,3,3-trifluoro-1-propanone (CAS 121194-36-3)
- 1-(3-Chlorophenyl)-3,3,3-trifluoropropan-1-one (CAS 1248109-92-3)
- 3-(3-Chlorophenyl)-1,1,1-trifluoro-2-propanone (CAS 139521-25-8)
- 3-(2-Chlorophenyl)-1,1,1-trifluoropropan-2-one (CAS 150322-79-5)
- 6-(2-chlorophenyl)-4-hydroxy-2H-pyran-2-one (CAS 1029437-33-9)
- 3-(4-Chlorophenyl)-4-methylfuran-2,5-dione (CAS 72041-50-0)
- 5-(2-Chlorophenyl)furan-2-carboxylic acid (CAS 41019-43-6)
- 5-(3-Chlorophenyl)-2-furoic Acid (CAS 41019-44-7)
Recommended Standards
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