CAS 78-50-2|trioctylphosphane oxide
Introduction：Basic information about CAS 78-50-2|trioctylphosphane oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | trioctylphosphane oxide | ||
|---|---|---|---|
| CAS Number | 78-50-2 | Molecular Weight | 386.635 |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 408.8±0.0 °C at 760 mmHg |
| Molecular Formula | C24H51OP | Melting Point | 50-52 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 259.8±21.5 °C |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | Trioctylphosphine oxide |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 408.8±0.0 °C at 760 mmHg |
| Melting Point | 50-52 °C(lit.) |
| Molecular Formula | C24H51OP |
| Molecular Weight | 386.635 |
| Flash Point | 259.8±21.5 °C |
| Exact Mass | 386.367737 |
| PSA | 26.88000 |
| LogP | 9.40 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.448 |
| InChIKey | ZMBHCYHQLYEYDV-UHFFFAOYSA-N |
| SMILES | CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | Insoluble |
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R38;R41 |
| Safety Phrases | S26-S36/39-S39 |
| RIDADR | 3261.0 |
| WGK Germany | 2 |
| RTECS | SZ1662500 |
| Packaging Group | II |
| Hazard Class | 8.0 |
| HS Code | 32019090 |
Customs
| HS Code | 32019090 |
|---|
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Synonyms
| trioctylphosphane oxide |
| 1-dioctylphosphoryloctane |
| EINECS 201-121-3 |
| tri-n-octylphosphine oxide |
| MFCD00002083 |
| Trioctylphosphine oxide |
| Phosphorane, trioctyl-, oxide |
