2-(1,1-Difluoroethyl)-1-fluoro-4-(trifluoromethyl)benzene CAS 1022980-26-2
| CAS No. | 1022980-26-2 |
| Molecular Formula | C9H6F6 |
| Molecular Weight | 228.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(1,1-Difluoroethyl)-1-fluoro-4-(trifluoromethyl)benzene is closely related to fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(1,1-Difluoroethyl)-1-fluoro-4-(trifluoromethyl)benzene (CAS 1022980-26-2), a certified reference material (molecular formula C9H6F6, MW 228.13 g/mol) for analytical method development and quality control.
Owing to fluorine substitution, an aromatic ring system, 2-(1,1-Difluoroethyl)-1-fluoro-4-(trifluoromethyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(1,1-Difluoroethyl)-1-fluoro-4-(trifluoromethyl)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6F6 |
| Molecular Weight | 228.13 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 |
| 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.) | 1988 |
| Halogen Content | F-containing |
Related Difluoroethyl Standards
- 1-(1,1-Difluoroethyl)-2-fluoro-4-(trifluoromethyl)benzene (CAS 1138445-16-5)
- 4-(1,1-Difluoroethyl)-2-fluoro-1-(trifluoromethyl)benzene (CAS 1138445-19-8)
- 4-(1,1-Difluoroethyl)-1-fluoro-2-(trifluoromethyl)benzene (CAS 1138445-20-1)
- 1-(1,1-Difluoroethyl)-3-fluoro-5-(trifluoromethyl)benzene (CAS 1138445-21-2)
- 2-(1,1-Difluoroethyl)-1-fluoro-3-(trifluoromethyl)benzene (CAS 1138445-24-5)
- 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)-2,2,2-trifluoroethan-1-one (CAS 1339214-16-2)
- 2-(2,2-Difluoroethyl)-3,4-dimethyl-2h-pyrazolo[3,4-b]pyridin-6-ol (CAS 1018163-56-8)
- 1-[4-(1,1-Difluoroethyl)-phenyl]piperazine (CAS 1186195-00-5)
Recommended Standards
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Why CATO?
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