1,3-Diiodoacetone CAS 6305-40-4
| CAS No. | 6305-40-4 |
| Molecular Formula | C3H4I2O |
| Molecular Weight | 309.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, iodine substitution, 1,3-Diiodoacetone is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 309.87 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1,3-Diiodoacetone (CAS 6305-40-4), a certified reference material (molecular formula C3H4I2O, MW 309.87 g/mol) for analytical method development and quality control.
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), 1,3-Diiodoacetone 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 | C3H4I2O |
| Molecular Weight | 309.87 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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 |
| Halogen Content | I-containing |
Recommended Standards
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Why CATO?
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