Triphenylphosphine Oxide
Pure white crystalline powder, soluble in alcohol and benzene, insoluble in petroleum ether, slightly soluble in hot water, irritating. This product is mainly used as a solvent, catalyst, and corrosion inhibitor; it is also used in the synthesis of rubber accelerators and other fine chemicals. It is also used as a polyurethane catalyst and a catalyst for the synthesis of aminobenzyl penicillin and hydroxybenzyl penicillin.
| Payment & Shipping Terms | Annual Production Capacity | ||
|---|---|---|---|
| Payment Terms: | T/T, WU | Annual Production Capacity: | 500 MT/year |
| Min. Order: | 25KG | Packing: | according to the customer's requirements |
| Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
Triphenylphosphine Oxide
CAS 791-28-6
Pure white crystalline powder, soluble in alcohol and benzene, insoluble in petroleum ether, slightly soluble in hot water, irritating. This product is mainly used as a solvent, catalyst, and corrosion inhibitor; it is also used in the synthesis of rubber accelerators and other fine chemicals. It is also used as a polyurethane catalyst and a catalyst for the synthesis of aminobenzyl penicillin and hydroxybenzyl penicillin.
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| CAS Number | 791-28-6 |
|---|---|
| Melting point | 150-157°C(lit.) |
| Boiling point | 360°C |
| Density | 1.212 g/cm³ |
| Vapor pressure | <1 hPa (50°C) |
| Flash point | 180°C |


