Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
other information
Study period:
Completed on 30 November, 2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
Justification for type of information:
SOFTWARE USED
MPBPWIN v1.43 module of the US Environmental Protection Agency EPI Suite 4.1 was used to calculate the vapour pressure of Isopropyl Phenol Para.

This software uses the Antoine method, the Modified Grain method and the Mackay method to calculate the vapour pressure.

The software automatically selects the best applicable method(s), the Modified Grain method in the present case.

For further details see the attached QSAR report.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test material

Reference
Name:
Unnamed
Test material form:
solid: crystalline

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
1.12 Pa
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
2.01 Pa
Test no.:
#3
Temp.:
50 °C
Vapour pressure:
27.3 Pa

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the test material Isopropyl Phenol Para was determined to be 1.12 Pa at 20 °C, 2.01 Pa at 25 °C and 27.3 Pa at 50 °C using QSAR by the Modified Grain Method.
Executive summary:

The vapour pressure of the test material Isopropyl Phenol Para was determined to be 1.12 Pa at 20 °C, 2.01 Pa at 25 °C and 27.3 Pa at 50 °C using a QSAR method.