5707-04-0 Phenylselenenyl chloride MFCD00000478 Phenylselenyl chloride Benzeneselenenyl chloride CAS 5707-04-0
| CAS No. | 5707-04-0 |
| Molecular Formula | C6H11ClSe |
| Molecular Weight | 197.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5707-04-0 Phenylselenenyl chloride MFCD00000478 Phenylselenyl chloride Benzeneselenenyl chloride 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.
5707-04-0 Phenylselenenyl chloride MFCD00000478 Phenylselenyl chloride Benzeneselenenyl chloride (CAS 5707-04-0), molecular formula C6H11ClSe and molecular weight 197.56 g/mol, is a CATO reference standard with documented purity and traceability.
5707-04-0 Phenylselenenyl chloride MFCD00000478 Phenylselenyl chloride Benzeneselenenyl chloride (C6H11ClSe) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H11ClSe |
| Molecular Weight | 197.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Recommended Standards
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