1-(3,4-Dichlorophenyl)-4,4,4-trifluorobutane-1,3-dione CAS 2712-68-7
| CAS No. | 2712-68-7 |
| Molecular Formula | C10H5Cl2F3O2 |
| Molecular Weight | 285.05 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.
CATO supplies 1-(3,4-Dichlorophenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 2712-68-7), a certified reference material (molecular formula C10H5Cl2F3O2, MW 285.05 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 1-(3,4-Dichlorophenyl)-4,4,4-trifluorobutane-1,3-dione is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 285.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-(3,4-Dichlorophenyl)-4,4,4-trifluorobutane-1,3-dione 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 | C10H5Cl2F3O2 |
| Molecular Weight | 285.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Dichlorophenyl Standards
- 1-(2,4-Dichlorophenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 94856-22-1)
- 1-(2,5-Dichlorophenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 35981-64-7)
- 4-(3,4-Dichlorophenyl)-3-fluorobenzoic acid (CAS 1261914-12-8)
- 4-(3,5-Dichlorophenyl)-3-fluorobenzoic acid (CAS 1261970-66-4)
- 2-(3,4-Dichlorophenyl)-4-fluorobenzoic acid (CAS 926239-53-4)
- 2-(3,4-Dichlorophenyl)-5-fluorobenzoic acid (CAS 926224-35-3)
- 4-(3,4-Dichlorophenyl)-2-fluorobenzoic acid (CAS 926235-03-2)
- 3-[(2,6-Dichlorophenyl)methoxy]-2-methyl-4H-pyran-4-one (CAS 303144-51-6)
Recommended Standards
- 2-(2,3-Difluoro-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377610-80-3)
- 2-(3,4-Difluoro-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2657617-91-7)
- Methyl 6-bromo-2-cyano-3-nitrobenzoate (CAS 1807210-62-3)
- 2-(3,5-Difluoro-4-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377610-72-3)
- 7-Methoxy-N,N-dimethyl-6-[2-(quinolin-2-yl)ethoxy]quinazolin-4-amine (CAS 1006890-24-9)
- tert-Butyl N-[(1S)-1-(naphthalen-1-yl)ethyl]carbamate (CAS 683788-80-9)
- 3-Methyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-1-carboxylic acid hydrochloride (CAS 2138563-45-6)
- Methyl 4-amino-4-(4-isopropylphenyl)butanoate (CAS 1179279-44-7)
- Benzyl (2-(isopropylamino)cyclohexyl)carbamate (CAS 1353971-50-2)
- 6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-ol (CAS 1256371-63-7)
- 3-Nitro-N-propylpyridin-2-amine (CAS 26820-66-6)
- Tert-butyl ((1R,2S)-2-(aminomethyl)cyclobutyl)carbamate (CAS 1903834-40-1)
- 1-(2-Bromoethoxy)-3-chlorobenzene (CAS 6487-84-9)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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