Ethylene Glycol Monooctanoate CAS 4219-47-0
| CAS No. | 4219-47-0 |
| Molecular Formula | C10H20O3 |
| Molecular Weight | 188.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethylene Glycol Monooctanoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethylene Glycol Monooctanoate (CAS 4219-47-0), molecular formula C10H20O3 and molecular weight 188.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethylene Glycol Monooctanoate (C10H20O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), Ethylene Glycol Monooctanoate 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 | C10H20O3 |
| Molecular Weight | 188.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
Related Ethylene Standards
- Di(ethylene glycol) methyl ether methacrylate(stabilized with MEHQ) (CAS 45103-58-0)
- Ethylene dichloroformate (CAS 124-05-0)
- Ethylene Glycol Dimethacrylate (CAS 97-90-5)
- Ethylene Glycol Dibutyl Ether (CAS 112-48-1)
- Ethylene Glycol Dibutyrate (CAS 105-72-6)
- Ethylene glycol diglycidyl ether (CAS 2224-15-9)
- Ethylene Glycol Mono(4-chlorophenyl) Ether (CAS 1892-43-9)
- Ethylene Glycol Bis(propionitrile) Ether (CAS 3386-87-6)
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