7GD5283XIX 15945-07-0 2,4,5-Trichlorobenzenesulfonyl chloride Benzenesulfonyl chloride, 2,4,5-trichloro- 2,4,5-Trichlorobenzenesulphonyl chloride EINECS 240-079-0 NSC 26958 UNII-7GD5283XIX CAS 15945-07-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15945-07-0 |
| Molecular Formula | C6H2Cl4O2S |
| Molecular Weight | 279.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7GD5283XIX 15945-07-0 2,4,5-Trichlorobenzenesulfonyl chloride Benzenesulfonyl chloride, 2,4,5-trichloro- 2,4,5-Trichlorobenzenesulphonyl chloride EINECS 240-079-0 NSC 26958 UNII-7GD5283XIX (CAS 15945-07-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H2Cl4O2S. Molecular weight: 279.96 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H2Cl4O2S |
| Molecular Weight | 279.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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