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Physical & Chemical properties

Vapour pressure

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Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
30 January 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reference:
Composition 0
Qualifier:
according to
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
no
GLP compliance:
not specified
Type of method:
static method
Test material information:
Composition 1
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
8 770 Pa
Key result
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
11 250 Pa
Conclusions:
Under the conditions of the study the vapour pressure of the test material was determined to be 8770 Pa and 11250 Pa at 20 and 25°C, respectively.
Executive summary:

The vapour pressure of the test material was investigated in a study which was conducted in accordance with the standardised guidelines OECD 104 and EU Method A.4.

Under the conditions of the study the vapour pressure of the test material was determined to be 8770 Pa and 11250 Pa at 20 and 25°C, respectively.

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
not specified
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Remarks:
Valid with restrictions. This is peer reviewed data where the test methodology and identity of the substance have been evaluated, and a reliable and representative value for the endpoint has been selected. No information on GLP status or test guideline followed is available.
Reference:
Composition 0
Qualifier:
no guideline followed
Principles of method if other than guideline:
Handbook data does not specify the method. Data from peer reviewed source.
GLP compliance:
not specified
Type of method:
other: Handbook data does not specify the method. Data from peer reviewed source.
Test material information:
Composition 1
Key result
Test no.:
#1
Temp.:
-42 °C
Vapour pressure:
1 mm Hg
Key result
Test no.:
#2
Temp.:
-21.5 °C
Vapour pressure:
5 mm Hg
Key result
Test no.:
#3
Temp.:
-11.8 °C
Vapour pressure:
10 mm Hg
Key result
Test no.:
#4
Temp.:
-1 °C
Vapour pressure:
20 mm Hg
Key result
Test no.:
#5
Temp.:
11 °C
Vapour pressure:
40 mm Hg
Key result
Test no.:
#6
Temp.:
18.7 °C
Vapour pressure:
60 mm Hg
Key result
Test no.:
#7
Temp.:
29 °C
Vapour pressure:
100 mm Hg
Key result
Test no.:
#8
Temp.:
44.2 °C
Vapour pressure:
200 mm Hg
Key result
Test no.:
#9
Temp.:
61.8 °C
Vapour pressure:
400 mm Hg
Key result
Test no.:
#10
Temp.:
79.8 °C
Vapour pressure:
760 mm Hg
Conclusions:
According to the handbook data the vapour pressure of the substance is 1, 5, 10, 20, 40, 60, 100, 200, 400 and 760 mmHg at -42.0, -21.5, -11.8, -1.0, 11.0, 18.7, 29.0, 44.2, 61.8 and 79.8 °C, respectively.
Executive summary:

According to the handbook data the vapour pressure of the substance is 1, 5, 10, 20, 40, 60, 100, 200, 400 and 760 mmHg at -42.0, -21.5, -11.8, -1.0, 11.0, 18.7, 29.0, 44.2, 61.8 and 79.8 °C, respectively.

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
not specified
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Remarks:
Valid with restrictions. This is peer reviewed data where the test methodology and identity of the substance have been evaluated, and a reliable and representative value for the endpoint has been selected. No information on GLP status or test guideline followed is available.
Reference:
Composition 0
Qualifier:
no guideline followed
Principles of method if other than guideline:
Handbook data does not specify the method. Data from peer reviewed source.
GLP compliance:
not specified
Type of method:
other: Handbook data does not specify the method. Data from peer reviewed source.
Test material information:
Composition 1
Key result
Test no.:
#1
Temp.:
11 °C
Vapour pressure:
40 mm Hg
Conclusions:
According to the handbook data the vapour pressure of the substance is 40 mmHg at 11.0 °C.
Executive summary:

According to the handbook data the vapour pressure of the substance is 40 mmHg at 11.0 °C.

Description of key information

Matricon, 2018

Under the conditions of the study the vapour pressure of the test material was determined to be 8770 Pa and 11250 Pa at 20 and 25°C, respectively.

Perry's Handbook

According to the handbook data the vapour pressure of the substance is 1, 5, 10, 20, 40, 60, 100, 200, 400 and 760 mmHg at -42.0, -21.5, -11.8, -1.0, 11.0, 18.7, 29.0, 44.2, 61.8 and 79.8 °C, respectively.

Sax's Handbook

According to the handbook data the vapour pressure of the substance is 40 mmHg at 11.0 °C.

Key value for chemical safety assessment

Vapour pressure:
11 250 Pa
at the temperature of:
25 °C

Additional information

Matricon, 2018

The vapour pressure of the test material was investigated in a study which was conducted in accordance with the standardised guidelines OECD 104 and EU Method A.4.

Under the conditions of the study the vapour pressure of the test material was determined to be 8770 Pa and 11250 Pa at 20 and 25°C, respectively.

Perry's Handbook

According to the handbook data the vapour pressure of the substance is 1, 5, 10, 20, 40, 60, 100, 200, 400 and 760 mmHg at -42.0, -21.5, -11.8, -1.0, 11.0, 18.7, 29.0, 44.2, 61.8 and 79.8 °C, respectively.

Sax's Handbook

According to the handbook data the vapour pressure of the substance is 40 mmHg at 11.0 °C.