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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1993
Report date:
1993

Materials and methods

Test guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Principles of method if other than guideline:
Method: effusion method
GLP compliance:
yes
Type of method:
effusion method: by loss of weight or by trapping vaporisate

Test material

Constituent 1
Chemical structure
Reference substance name:
methyl 3-methoxy-3-(4-methoxyphenyl)propanoate
EC Number:
614-925-8
Cas Number:
69098-08-4
Molecular formula:
C12 H16 O4
IUPAC Name:
methyl 3-methoxy-3-(4-methoxyphenyl)propanoate
Details on test material:
- Name of test material (as cited in study report): 3-(4-methoxyphenyl)3-methoxypropionsaeuremethylester
- Analytical purity: 71.2%

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
0.015 Pa
Remarks on result:
other: calculated

Any other information on results incl. tables

experimental data

pressure(hPa)/ Temp.( °C)

0.00025/23.4

0.0012/35.0

The substance is thermally very unstable.

Applicant's summary and conclusion