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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
December 2, 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Deviations:
yes
Remarks:
Direct reading of the manometer was used rather than a mercury thermometer.
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
static method

Test material

Constituent 1
Chemical structure
Reference substance name:
(Z)-non-6-enal
EC Number:
218-900-9
EC Name:
(Z)-non-6-enal
Cas Number:
2277-19-2
Molecular formula:
C9H16O
IUPAC Name:
(Z)-non-6-enal
Test material form:
liquid

Results and discussion

Vapour pressureopen allclose all
Test no.:
#1
Temp.:
10 °C
Vapour pressure:
200 Pa
Key result
Test no.:
#2
Temp.:
21.1 °C
Vapour pressure:
386.6 Pa
Test no.:
#3
Temp.:
50 °C
Vapour pressure:
1 226.4 Pa
Test no.:
#4
Temp.:
80 °C
Vapour pressure:
3 865.7 Pa

Applicant's summary and conclusion

Conclusions:
The vapor pressure at 21.1 degrees C was 386.6 Pa.
Executive summary:

The vapor pressure of cis-6 -nonenal was determined in an OECD guideline 104 test. The vapor pressure was determined at 10, 21.1, 50, and 80 degrees C. The vapor pressure at 21.1 degrees C was 386.6 Pa.