Registration Dossier
Registration Dossier
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EC number: 216-885-3 | CAS number: 1689-99-2
Henry's Law constant
Administrative data
Link to relevant study record(s)
Description of key information
The calculated Henry's Law Constant of 2,6-dibromo-4-cyanophenyl octanoate ranged from 2.1E-3 at 20 °C to 1.9E-1 Pa m³/mol at 40 °C.
Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 0.19
- at the temperature of:
- 20 °C
Additional information
The endpoint “Henry’s Law constant” is not a data requirement for the registered substance. However, for the sake of completeness this endpoint is covered by a short summary of the available data.
In the available GLP study, the Henry's Law Constant was calculated from the vapor pressure of the compound at 20 °C and the water solubility at 20 °C. The Henry's Law Constant was calculated as 1.9E-1 Pa m³/mol.
In a second GLP study, the Henry's Law Constant was calculated from the vapor pressure of the compound at 40 °C and the water solubility at 20 °C. A Henry's Law Constant of 2.1E-3 Pa m³/mol was calculated.
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