1,2-Bis(bis(3,5-dimethylphenyl)phosphino)ethane CAS 220185-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220185-35-3 |
| Molecular Formula | C34H40P2 |
| Molecular Weight | 510.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,2-Bis(bis(3,5-dimethylphenyl)phosphino)ethane (CAS 220185-35-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C34H40P2. Molecular weight: 510.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C34H40P2 |
| Molecular Weight | 510.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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