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Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
March 01, 2017 - March 10, 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
GLP compliance:
no
Remarks:
The test laboratory is GLP-certified
Type of method:
effusion method: vapour pressure balance
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
0 Pa
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0 Pa
Key result
Test no.:
#1
Temp.:
50 °C
Vapour pressure:
0 Pa
Conclusions:
The vapour pressure of the test item Di-PETMP was calculated by extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 °C, according to Regulation EC No. 440/2008 Method A.4. Vapour Pressure and OECD Test Guideline 104 (2006):
Temperature / °C Vapour pressure / Pa
20 7.8 × 10-11
25 2.0 × 10-10
50 1.4 × 10-08
Executive summary:

The vapour pressure of the test item Di-PETMP was calculated by extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 °C, according to Regulation EC No. 440/2008 Method A.4. Vapour Pressureand OECD Test Guideline 104 (2006):

Temperature / °C

Vapour pressure / Pa

20

7.8 × 10-11

25

2.0 × 10-10

50

1.4 × 10-08

Description of key information

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
20 °C

Additional information

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