Registration Dossier
Registration Dossier
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EC number: 205-426-2 | CAS number: 140-66-9
Endpoint summary
Administrative data
Description of key information
Additional information
| Substance Endpoint | Octylphenol, para-tert. |
| State of the substance | white solid, phenolic odour |
| Melting/ Freezing point | 85 °C |
| Boiling point | 289 °C |
| Bulk density | 0.374 g/cm³ at 22 °C |
| Vapour pressure |
|
| Surface tension | waiving: based on structure (surface activity is not expected) |
| Water solubility | 7.0 mg/L at 25 °C, pH 6 - 7 |
| Partition coefficient, logPow | 4.8 at 22 °C, pH 6.6 |
| Flash point | waiving: not required for solids |
| Flammability | not flammable |
| Explosive properties | waiving: based on consideration of the structure |
| Ignition temperature | waiving: not required for solids with a melting point < 160 °C |
| Oxidizing Properties | waiving: based on consideration of the structure |
| Granulometry | waiving: the substance is marketed as flaked |
| Viscosity (dynamic) | waiving: not required for solids |
Stability in organic solvents |
statement: stable in organic solvents |
| Dissociation constant | 10.25, pH range: 5-9 |
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