2,2 inverted exclamation marka-Oxydiacetyl chloride 21062-20-4 Diglycolyl chloride CAS 21062-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21062-20-4 |
| Molecular Formula | C4H4Cl2O3 |
| Molecular Weight | 170.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2 inverted exclamation marka-Oxydiacetyl chloride 21062-20-4 Diglycolyl chloride (CAS 21062-20-4) pharmaceutical standards reference standard. Molecular formula: C4H4Cl2O3. Molecular weight: 170.98 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H4Cl2O3 |
| Molecular Weight | 170.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
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