1,2-Diethoxypropane CAS 10221-57-5
| CAS No. | 10221-57-5 |
| Molecular Formula | C7H16O2 |
| Molecular Weight | 132.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Diethoxypropane (CAS 10221-57-5), molecular formula C7H16O2 and molecular weight 132.20 g/mol, is a CATO reference standard with documented purity and traceability.
1,2-Diethoxypropane (C7H16O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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.
As a certified reference material (CRM), 1,2-Diethoxypropane 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 | C7H16O2 |
| Molecular Weight | 132.20 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) | 0.0 |
| CAS Registry Year (est.) | 1959 |
Related Diethoxypropane Standards
Recommended Standards
- 3-Butoxypropan-1-ol (CAS 10215-33-5)
- 1-Amino-4-(dimethylamino)butan-2-ol (CAS 104353-36-8)
- [2-(2-aminoethoxy)ethyl](ethyl)amine (CAS 1011486-26-2)
- 1-​(4-​pentyn-​1-​yl)​-1,​3-​Cyclopentadiene (CAS 1071191-70-2)
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- 2-Cyclopropoxy-3-(methylsulfonamido)benzamide (CAS 1243321-67-6)
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- Ethyl 2-amino-4-(pyridin-2-yl)thiazole-5-carboxylate (CAS 1188153-02-7)
- 3-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)-N-(4-(trifluoromethyl)phenyl)propanamide (CAS 880810-66-2)
- 3-Phenylpentan-3-amine (CAS 30568-46-8)
- 5-Amino-1-(2,3-O-isopropylidene-β-D-ribofuranosyl)imidazole-4-carboxamide (CAS 3676-69-5)
- 2,5-Diethoxybenzaldehyde (CAS 4686-98-0)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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