2,6-Bis(trifluoromethyl)(difluoromethoxy)benzene CAS 1807102-61-9
| CAS No. | 1807102-61-9 |
| Molecular Formula | C9H4F8O |
| Molecular Weight | 280.11 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 2,6-Bis(trifluoromethyl)(difluoromethoxy)benzene (CAS 1807102-61-9), a certified reference material (molecular formula C9H4F8O, MW 280.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H4F8O, 2,6-Bis(trifluoromethyl)(difluoromethoxy)benzene contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H4F8O |
| Molecular Weight | 280.11 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Bis Standards
- 2,5-Bis(trifluoromethyl)(difluoromethoxy)benzene (CAS 1804892-26-9)
- 5,7-Bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 175276-40-1)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-1H-imidazole (CAS 1088567-34-3)
- 2,4-Bis(trifluoromethyl)quinolin-7-amine (CAS 1345323-00-3)
- 3-(3,5-Bis(trifluoromethyl)phenyl)-1H-pyrazole (CAS 154258-54-5)
- 3-(3,5-Bis(trifluoromethyl)phenyl)furan (CAS 918625-96-4)
- 5,7-Bis(trifluoromethyl)quinolin-4-amine (CAS 874880-23-6)
- 3-phenyl-4-(trifluoromethyl)isoxaZolo[5,4-b]pyridin-6(7h)-one (CAS 1018047-90-9)
Recommended Standards
- 1-(Difluoromethoxy)-2,4-bis(trifluoromethyl)benzene (CAS 1805562-53-1)
- 4-Iodo-1-methyl-5-(propoxymethyl)-1H-pyrazole (CAS 1856096-39-3)
- 2-Chloro-N-(3-chlorophenyl)-9H-purin-6-amine (CAS 190654-76-3)
- 2-(4-Iodo-5-isopropyl-1H-pyrazol-1-yl)ethanol (CAS 1707374-93-3)
- N-([1,1'-biphenyl]-2-yl)-2-(4-formylphenoxy)acetamide (CAS 17172-60-0)
- (6-(1-(tert-Butoxycarbonyl)piperidin-4-yl)pyridin-3-yl)boronic acid (CAS 2756317-81-2)
- 4-Amino-1-benzylpyrrolidin-2-one dihydrochloride (CAS 2044703-04-8)
- Fluconazole Impurity 12 (CAS 188416-33-3)
- methyl 2-[3-(2-hydroxyethyl)-1-bicyclo[1.1.1]pentanyl]acetate (CAS 2168032-82-2)
- 2-(Tetrahydro-2H-pyran-4-yl)pyrimidin-4-amine (CAS 1159821-30-3)
- 1-(1-Methyl-2,3-dihydro-1H-indol-5-yl)-ethanone (CAS 60821-63-8)
- Disulfiram EP Impurity A (CAS 95-05-6)
- rac-Atomoxetine EP Impurity D HCl (CAS 873310-28-2)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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