(2-Bromo-1,1-difluoropropyl)benzene CAS 40626-63-9
| CAS No. | 40626-63-9 |
| Molecular Formula | C9H9BrF2 |
| Molecular Weight | 235.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2-Bromo-1,1-difluoropropyl)benzene (C9H9BrF2) contains fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 235.07 g/mol, it falls into the medium-molecular-weight range. 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).
CATO supplies (2-Bromo-1,1-difluoropropyl)benzene (CAS 40626-63-9), a certified reference material (molecular formula C9H9BrF2, MW 235.07 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2-Bromo-1,1-difluoropropyl)benzene 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 | C9H9BrF2 |
| Molecular Weight | 235.07 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.) | 1968 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-3-(2,2-difluoropropyl)benzene (CAS 1099598-19-2)
- 1-Bromo-4-(2,2-difluoropropyl)benzene (CAS 1099598-20-5)
- 2-Bromo-4-(1,1-difluoroethyl)-1-methylbenzene (CAS 1204295-61-3)
- 1-Bromo-3-(1,1-difluoropropyl)benzene (CAS 1204295-68-0)
- 1-Bromo-4-(1,1-difluoropropyl)benzene (CAS 162783-79-1)
- 1-Bromo-3-fluoro-2-(2-fluoropropan-2-yl)benzene (CAS 1780393-33-0)
- 1-(2-Bromo-1,1-difluoroethyl)-2-methylbenzene (CAS 1780976-52-4)
- 1-(2-Bromo-1,1-difluoroethyl)-3-methylbenzene (CAS 1784436-96-9)
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