1,2-Ethylenediphosphonic Acid CAS 6145-31-9
| CAS No. | 6145-31-9 |
| Molecular Formula | C2H8O6P2 |
| Molecular Weight | 190.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,2-Ethylenediphosphonic Acid (C2H8O6P2) contains a phosphate ester group, a carboxylic acid group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 190.03 g/mol, it falls into the medium-molecular-weight range.
1,2-Ethylenediphosphonic Acid (CAS 6145-31-9), molecular formula C2H8O6P2 and molecular weight 190.03 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,2-Ethylenediphosphonic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C2H8O6P2 |
| Molecular Weight | 190.03 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1958 |
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Why CATO?
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