15286-13-2 diethyl m-tolylphosphonate m-Tolyl-phosphonic acid diethyl ester CAS 15286-13-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15286-13-2 |
| Molecular Formula | C11H17O3P |
| Molecular Weight | 228.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
15286-13-2 diethyl m-tolylphosphonate m-Tolyl-phosphonic acid diethyl ester (CAS 15286-13-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H17O3P. Molecular weight: 228.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H17O3P |
| Molecular Weight | 228.22 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
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