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HS Code |
354709 |
| Chemical Name | Diphenylphosphine Oxide |
| Chemical Formula | C12H11OP |
| Molecular Weight | 202.19 g/mol |
| Cas Number | 4550-81-2 |
| Appearance | White to off-white solid |
| Melting Point | 107-110 °C |
| Boiling Point | 360 °C (decomposes) |
| Solubility | Slightly soluble in water, soluble in organic solvents |
| Density | 1.24 g/cm3 |
| Pka | 8.2 |
| Smiles | O=P(C1=CC=CC=C1)(C2=CC=CC=C2) |
As an accredited Diphenylphosphine Oxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Diphenylphosphine oxide is supplied in a 25g amber glass bottle with a tamper-evident cap and a detailed hazard label. |
| Storage | Diphenylphosphine oxide should be stored in a tightly sealed container, away from moisture and incompatible substances such as strong oxidizers. Keep it in a cool, dry, and well-ventilated area, protected from direct sunlight. Ensure proper labeling, and store at room temperature or as specified by the manufacturer’s instructions. Use appropriate personal protective equipment when handling the chemical. |
| Shipping | Diphenylphosphine Oxide should be shipped in tightly sealed containers, protected from moisture and light. Transport in compliance with local and international regulations for chemical substances. Label the package with hazard information, and ensure handling by trained personnel to prevent spills or exposure. Store at room temperature away from incompatible materials. |
Competitive Diphenylphosphine Oxide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
