2-(2-Bromoethoxy)-1,4-dichlorobenzene CAS 85262-50-6
| CAS No. | 85262-50-6 |
| Molecular Formula | C8H7BrCl2O |
| Molecular Weight | 269.95 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.
2-(2-Bromoethoxy)-1,4-dichlorobenzene (CAS 85262-50-6), molecular formula C8H7BrCl2O and molecular weight 269.95 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2-Bromoethoxy)-1,4-dichlorobenzene (C8H7BrCl2O) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-(2-Bromoethoxy)-1,4-dichlorobenzene 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 | C8H7BrCl2O |
| Molecular Weight | 269.95 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.) | 1981 |
| Halogen Content | Cl/Br-containing |
Related Bromoethoxy Standards
- 1-(2-Bromoethoxy)-3,5-dichlorobenzene (CAS 18800-31-2)
- 1-(2-Bromoethoxy)-2,4-dichlorobenzene (CAS 6954-77-4)
- 2-(2-Bromoethoxy)-1,3-dichlorobenzene (CAS 26583-73-3)
- 2-(2-Bromoethoxy)isoindoline-1,3-dione (CAS 5181-35-1)
- 1-(2-(2-(2-Bromoethoxy)ethoxy)ethoxy)butane (CAS 64773-81-5)
- 1-(2-Bromoethoxy)-4-(trifluoromethyl)benzene (CAS 125174-25-6)
- 1-(2-Bromoethoxy)-3-(trifluoromethyl)benzene (CAS 18800-39-0)
- 1-(2-Bromoethoxy)-2-(trifluoromethyl)benzene (CAS 910468-48-3)
Recommended Standards
- 2,6-Dichloro-4-methoxybenzyl bromide (CAS 94278-70-3)
- 1-Bromo-3,5-dichloro-4-(methoxymethyl)benzene (CAS 2121512-85-2)
- 4-Bromo-2-chloro-1-(2-chloroethoxy)benzene (CAS 869569-66-4)
- 1-(Bromomethyl)-4,5-dichloro-2-methoxybenzene (CAS 37420-52-3)
- 2-Methylpteridine (CAS 2432-20-4)
- 2-Chloro-N-(furan-2-ylmethyl)-3-nitro-4-phenoxybenzenesulfonamide (CAS 88344-97-2)
- 3-((2-Chlorobenzyl)amino)propan-1-ol hydrochloride (CAS 1609403-37-3)
- 2-(Diphenylphosphino)quinoline (CAS 170285-00-4)
- 4-Bromo-2-fluoro-1-(3,3,3-trifluoroprop-1-yn-1-yl)benzene (CAS 2137951-06-3)
- (R)-2,2-Difluoro-1-phenylethanamine (CAS 773127-37-0)
- 5-Ethyl-N-(1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-7-yl)thiophene-2-sulfonamide (CAS 946220-66-2)
- Ethyl 4-tosyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate (CAS 35017-54-0)
- 5-(3,3-Difluoroazetidin-1-yl)nicotinaldehyde (CAS 1774895-47-4)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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