Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
October 9th, 2014 to January 21st, 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
GLP compliance:
yes (incl. QA statement)
Type of method:
dynamic method
Remarks:
Vapour liquid equilibrum (VLE)

Test material

Constituent 1
Chemical structure
Reference substance name:
α,2,6,6-tetramethyl-2-cyclohexene-1-butyraldehyde
EC Number:
277-458-5
EC Name:
α,2,6,6-tetramethyl-2-cyclohexene-1-butyraldehyde
Cas Number:
73398-85-3
Molecular formula:
C14H24O
IUPAC Name:
2-methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)butanal
Constituent 2
Chemical structure
Reference substance name:
α,2,6,6-tetramethylcyclohexene-1-butyraldehyde
EC Number:
282-993-2
EC Name:
α,2,6,6-tetramethylcyclohexene-1-butyraldehyde
Cas Number:
84518-22-9
Molecular formula:
C14H24O
IUPAC Name:
2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)butanal
Specific details on test material used for the study:
Test material name (as stated in the report): Cetonal
Batch No.: SC00011028
Expiry date: 23 June, 2016

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
0.16 hPa
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
0.22 hPa
Test no.:
#3
Temp.:
50 °C
Vapour pressure:
0.89 hPa

Applicant's summary and conclusion

Conclusions:
The vapour pressure of the test item Cetonal was calculated by extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 °C, according to Regulation EC 440/2008 Method A.4.
Vapour Pressure: 0.16 hPa at 20.0°C
Executive summary:

The vapour pressure of the test item Cetonal was calculated by extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 °C, according to Regulation EC 440/2008 Method A.4.

Vapour Pressure: 0.16 hPa at 20.0°C