Tetrabromobisphenol A bis(2-hydroxyethyl) ether bisacrylate CAS 66710-97-2
| CAS No. | 66710-97-2 |
| Molecular Formula | C25H24Br4O6 |
| Molecular Weight | 740.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Tetrabromobisphenol A bis(2-hydroxyethyl) ether bisacrylate (CAS 66710-97-2), molecular formula C25H24Br4O6 and molecular weight 740.07 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tetrabromobisphenol A bis(2-hydroxyethyl) ether bisacrylate (C25H24Br4O6) contains a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 740.07 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C25H24Br4O6 |
| Molecular Weight | 740.07 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
Related Tetrabromobisphenol Standards
- Tetrabromobisphenol A Diglycidyl Ether (CAS 3072-84-2)
- 3,3',5,5'-Tetrabromobisphenol A bisacrylate (CAS 55205-38-4)
- Tetrabromobisphenol A Bis(2-hydroxyethyl) Ether (CAS 4162-45-2)
- Tetrabromobisphenol A Diallyl Ether (CAS 25327-89-3)
- Tetrabromobisphenol S Dimethyl Ether (CAS 70156-79-5)
- Tetrabromobisphenol A Dimethyl Ether (CAS 37853-61-5)
- 3,3',5,5'-Tetrabromobisphenol A (ring,dimethyl-D10) (CAS 2732834-96-5)
- Tetrabromobisphenol S (CAS 39635-79-5)
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