CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Liquid |
|---|---|
| Color/Form | Colorless to yellow liquid |
| Odor | Mild odor |
| Boiling Point | 241.2 °C |
| Melting Point | 11.4 °C |
| Solubility | In water, 15.1 g/L at 20 °C |
| Density | 1.0622 g/cu cm at 20 °C |
| Vapor Density | 5.27 (Air = 1) |
| Vapor Pressure | 0.02 [mmHg] |
| LogP | log Kow = 1.50 |
| Stability/Shelf Life | PPh is thermally stable at typical use temperatures...PPh can decompose at elevated temperatures. |
| Decomposition | Decomposition products depend upon the temperature, air supply, and the presence of other materials, but can include aldehydes, ketones, organic acids, and other compounds. |
| Viscosity | 34 cP at 20 °C; 22.7 cP at 25 °C |
| Heat of Vaporization | 319 J/g at normal boiling point |
| Surface Tension | 38.1 dynes/cm at 20 °C |
| Refractive Index | Index of Refraction: 1.5232 at 20 °C |
| Relative Evaporation Rate | <0.01 (n-Butyl acetate = 1.0) |
| Kovats Retention Index | 1214.8 |
| Other Experimental Properties | log Kow = 1.41 |
| Chemical Classes | Solvents -> Glycol Ethers (P Series) |
COMPUTED DESCRIPTORS
| Molecular Weight | 152.19 g/mol |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 152.083729621 g/mol |
| Monoisotopic Mass | 152.083729621 g/mol |
| Topological Polar Surface Area | 29.5 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 97.7 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |