3,3'-(Ethane-1,2-diylbis(oxy))bis(propan-1-ol) CAS 92144-80-4
| CAS No. | 92144-80-4 |
| Molecular Formula | C8H18O4 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3,3'-(Ethane-1,2-diylbis(oxy))bis(propan-1-ol) (CAS 92144-80-4) is a high-purity analytical reference standard with the molecular formula C8H18O4 and a molecular weight of 178.23 g/mol.
3,3'-(Ethane-1,2-diylbis(oxy))bis(propan-1-ol) (C8H18O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
As a certified reference material (CRM), 3,3'-(Ethane-1,2-diylbis(oxy))bis(propan-1-ol) 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 | C8H18O4 |
| Molecular Weight | 178.23 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) | 0.0 |
| CAS Registry Year (est.) | 1983 |
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