Pcb No. 140 CAS 59291-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59291-64-4 |
| Molecular Formula | C12H4Cl6 |
| Molecular Weight | 360.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pcb No. 140 (CAS 59291-64-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H4Cl6. Molecular weight: 360.88 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H4Cl6 |
| Molecular Weight | 360.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Recommended Standards
- Pcb No. 139 (CAS 56030-56-9)
- Pcb No. 141 (CAS 52712-04-6)
- Pcb No. 138 (CAS 35065-28-2)
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Why CATO?
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