2-Ethoxyoxane 2-Ethoxytetrahydropyran 2H-Pyran, 2-ethoxytetrahydro- 4819-83-4 NSC-84209 NSC84209 CAS 4819-83-4
| CAS No. | 4819-83-4 |
| Molecular Formula | C7H14O2 |
| Molecular Weight | 130.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Ethoxyoxane 2-Ethoxytetrahydropyran 2H-Pyran, 2-ethoxytetrahydro- 4819-83-4 NSC-84209 NSC84209 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.
2-Ethoxyoxane 2-Ethoxytetrahydropyran 2H-Pyran, 2-ethoxytetrahydro- 4819-83-4 NSC-84209 NSC84209 (CAS 4819-83-4), molecular formula C7H14O2 and molecular weight 130.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2-Ethoxyoxane 2-Ethoxytetrahydropyran 2H-Pyran, 2-ethoxytetrahydro- 4819-83-4 NSC-84209 NSC84209 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 130.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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), 2-Ethoxyoxane 2-Ethoxytetrahydropyran 2H-Pyran, 2-ethoxytetrahydro- 4819-83-4 NSC-84209 NSC84209 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 | C7H14O2 |
| Molecular Weight | 130.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
Related Ethoxyoxane Standards
Recommended Standards
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