Tetrachlorvinphos CAS 961-11-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 961-11-5 |
| Molecular Formula | C10H9Cl4O4P |
| Molecular Weight | 365.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetrachlorvinphos (CAS 961-11-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9Cl4O4P. Molecular weight: 365.96 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9Cl4O4P |
| Molecular Weight | 365.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
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Why CATO?
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