p-isopropylphenol

Vapour pressure

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

Test material information

1

Reference substance name:

p-isopropylphenol

EC Number:

202-798-8

EC Name:

p-isopropylphenol

Cas Number:

99-89-8

Molecular formula:

C9H12O

IUPAC Name:

p-isopropylphenol

Test material form:

solid: crystalline

Results and discussion

Vapour pressure

Vapour pressure 1

Key result

Test no.:

#1

Temp.:

20 °C

Vapour pressure:

1.12 Pa

Vapour pressure 2

Test no.:

#2

Temp.:

25 °C

Vapour pressure:

2.01 Pa

Vapour pressure 3

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.