1314-24-5
1314-24-5 structure
- Name: Phosphorus trioxide
- Chemical Name: Phosphorus trioxide
- CAS Number: 1314-24-5
- Molecular Formula: P2.O3
- Molecular Weight: 109.946
- Catalog: Inorganic chemical industry Oxides and peroxides Non-metal oxides and peroxides
- Create Date: 2018-06-02 08:00:00
- Modify Date: 2026-07-14 19:32:39
| Name | Phosphorus trioxide |
|---|---|
| Synonyms |
phosphorous anhydride
Diphosphorus trioxide |
| Melting Point | 23.8ºC |
|---|---|
| Molecular Formula | P2.O3 |
| Molecular Weight | 109.946 |
| Exact Mass | 109.93226785 |
| PSA | 51.21000 |
| LogP | 0.50480 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . S24/25:Avoid contact with skin and eyes . S22:Do not breathe dust . |
| RIDADR | 2578 |
| WGK Germany | 1 |
| RTECS | QE9104530 |
| Packaging Group | III |