(2-Bromoethane-1,1-diyl)dibenzene CAS 40231-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40231-75-2 |
| Molecular Formula | C14H13Br |
| Molecular Weight | 261.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Bromoethane-1,1-diyl)dibenzene (CAS 40231-75-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13Br. Molecular weight: 261.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H13Br |
| Molecular Weight | 261.16 g/mol |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
Related Bromoethane Standards
- Ethyl 2-bromoethane-1-sulfinate (CAS 25355-27-5)
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- Bromoethane-d5 (CAS 3675-63-6)
- Bromoethane-1,1,2,2-d4 (CAS 25854-32-4)
- Bromoethane-1,2,2-d3 (CAS 23705-69-3)
- Bromoethane-2,2,2-d3 (CAS 7439-86-3)
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