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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
yes (incl. QA statement)
Type of method:
effusion method: Knudsen cell

Test material

Constituent 1
Chemical structure
Reference substance name:
8-isopropyl-6-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde
EC Number:
267-308-7
EC Name:
8-isopropyl-6-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde
Cas Number:
67845-30-1
Molecular formula:
C13H20O
IUPAC Name:
8-isopropyl-6-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde
Constituent 2
Chemical structure
Reference substance name:
7-isopropyl-5-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde
EC Number:
299-795-7
EC Name:
7-isopropyl-5-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde
Cas Number:
93904-56-4
Molecular formula:
C13H20O
IUPAC Name:
7-isopropyl-5-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde
impurity 1
Chemical structure
Reference substance name:
rel-(1S,2R,4R)-1-isopropyl-4-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde
Cas Number:
36208-34-1
Molecular formula:
C13H20O
IUPAC Name:
rel-(1S,2R,4R)-1-isopropyl-4-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde
Test material form:
liquid
Specific details on test material used for the study:
Name: Maceal
Physical state: Clear to pale yellow liquid
Sponsor batch: SC00008034
Purity: 99.2 %
Arrival date: 02 June 2014
Expiry date: 30 August 2015
Storage conditions: Refrigerated (2 to 8°C) and protected from light

Results and discussion

Vapour pressureopen allclose all
Key result
Temp.:
20 °C
Vapour pressure:
1.646 Pa
Temp.:
25 °C
Vapour pressure:
2.446 Pa

Applicant's summary and conclusion

Conclusions:
The vapour pressure of Maceal at 20 °C was found to be 1.646 Pa.