Diphenylphosphine Ammonium Chloride
1. Product Introduction
Product Name: Bis(triphenylphosphine) Iminium Chloride (BTPPCl) Abbreviation: BTPPCl
Chemical Registration Number/CAS No.:21050-13-5
Molecular Formula: C36H30P2NCl
Molecular weight: 574.04
Structural formula:
Use: As a catalyst for formylation reaction and an intermediate of bis(triphenylphosphine) ammonium salt.
2. Quality standards
| project /item | metric /Specification | Remarks |
| Appearance | White or gray crystalline powder | |
| Melting point, ℃ | 274-294 | Micro melting point tester |
| Content/percentage | ≥98.0 | HPLC |
| Drying weight loss/% | ≤1.0 | |
| Solubility in water | Basic clarification | At 50℃, dissolve 1g of the sample in 15mL of water. |
| Nuclear magnetic resonance (1H,31P) | No significant peaks |
