1-Bromo-2-ethylhexane CAS 18908-66-2
| CAS No. | 18908-66-2 |
| Molecular Formula | C8H17Br |
| Molecular Weight | 193.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 193.12 g/mol gives 1-Bromo-2-ethylhexane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Bromo-2-ethylhexane (CAS 18908-66-2), molecular formula C8H17Br and molecular weight 193.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H17Br, 1-Bromo-2-ethylhexane contains bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 193.12 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H17Br |
| Molecular Weight | 193.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-2,2-dimethylhexane (CAS 101419-70-9)
- 1-Bromo-2,4-dimethylhexane (CAS 13285-68-2)
- 1-Bromo-2,2,4-trimethylpentane (CAS 13356-11-1)
- 2-Bromo-4,4-dimethylhexane (CAS 1486681-07-5)
- 1-Bromo-5,5-dimethylhexane (CAS 15898-91-6)
- 1-Bromo-2,4,4-trimethylpentane (CAS 30295-24-0)
- 1-Bromo-2,5-dimethylhexane (CAS 757240-70-3)
- 1-Bromo-2-methylheptane (CAS 72279-59-5)
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