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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
no
Type of method:
dynamic method

Test material

Constituent 1
Chemical structure
Reference substance name:
(1E)-1-(2H-1,3-benzodioxol-5-yl)-4,4-dimethylpent-1-en-3-one
EC Number:
604-446-2
Cas Number:
144850-45-3
Molecular formula:
C14H16O3
IUPAC Name:
(1E)-1-(2H-1,3-benzodioxol-5-yl)-4,4-dimethylpent-1-en-3-one
Test material form:
solid: particulate/powder

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
< 1 Pa
Remarks on result:
other: 0.008 by Antoine's law
Key result
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
< 1 Pa
Remarks on result:
other: 0.014 by Antoine's law

Applicant's summary and conclusion

Conclusions:
Vapour pressure is determined according to A4 EU method. The study reports a vapour pressure of 0.008 Pa at 20°C and 0.014 Pa at 25°C
Executive summary:

Vapour pressure is determined according to A4 EU method. The study reports a vapour pressure of 0.008 Pa at 20°C and 0.014 Pa at 25°C