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Origin: China
Cas No: 68957-94-8
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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| Quantity(Kilograms) | 1 - 2 | >2 |
| Est. Time(days) | 7 | To be negotiated |
Property
Basic Info
| Chemical Name | Propylphosphonic Acid Anhydride |
|---|---|
| Synonyms | 2,4,6-tripropyl-1,3,5,2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-trioxatriphosphinane 2,4,6-trioxide; |
| CAS No. | 68957-94-8 |
| Molecular Formula | C9H21O6P3 |
| Molecular Weight | 318.18100 |
| PSA | 108.33000 |
| LogP | 4.85910 |
Properties
| Appearance & Physical State | Clear light yellow solution |
|---|---|
| Density | 1.069 g/mL at 25 °C |
| Boiling Point | 65ºC |
| Flash Point | 181ºC |
| Refractive Index | n20/D 1.418 |
| Storage Condition | Flammables area |
Safety Info
| Hazard Class | 8 |
|---|---|
| Safety Statements | S23-S26-S36/37/39-S45 |
| HS Code | 2934999090 |
| Packing Group | II |
| WGK Germany | 1 |
| RIDADR | UN 2924 3/PG 3 |
| Risk Statements | R20; R34; R61 |
| Hazard Codes | T; C; F |
Synthesis Route
Precursor