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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
not specified
Type of method:
dynamic method

Test material

Constituent 1
Reference substance name:
Poplar, ext.
EC Number:
281-681-3
EC Name:
Poplar, ext.
Cas Number:
84012-37-3
Molecular formula:
not applicable
IUPAC Name:
Poplar, ext
Test material form:
liquid

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
ca. 32 °C
Vapour pressure:
ca. 47.2 mBar
Key result
Test no.:
#2
Temp.:
ca. 42 °C
Vapour pressure:
ca. 82.2 mBar
Key result
Test no.:
#3
Temp.:
ca. 52 °C
Vapour pressure:
ca. 124.2 mBar
Key result
Test no.:
#4
Temp.:
ca. 61 °C
Vapour pressure:
ca. 206.6 mBar
Key result
Test no.:
#5
Temp.:
ca. 70 °C
Vapour pressure:
ca. 295 mBar

Applicant's summary and conclusion

Executive summary:

The vapour pressure study was performed according to a guideline similare to OECD 104.
The vapour pressure of the test substance is :

47.2 mbar at 32 ° C .;

82.2 mbar at 42 ° C .;

124.2 mbar at 52 ° C .;

206.6 mbar at 61 ° C .;

295.0 mbar at 70 ° C.