Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
review article or handbook
Title:
D'Ans-Lax Taschenbuch fuer Chemiker und Physiker, Band I: Makroskopische physikalisch-chemische Eigenschaften
Author:
N/A
Year:
1967
Bibliographic source:
Springer-Verlag, Berlin

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Type of method:
other: calculated

Test material

Constituent 1
Chemical structure
Reference substance name:
Dimethyl malonate
EC Number:
203-597-8
EC Name:
Dimethyl malonate
Cas Number:
108-59-8
Molecular formula:
C5H8O4
IUPAC Name:
dimethyl malonate

Results and discussion

Vapour pressureopen allclose all
Temp.:
180.7 °C
Vapour pressure:
760 Torr
Temp.:
121.9 °C
Vapour pressure:
100 Torr
Temp.:
72 °C
Vapour pressure:
10 Torr
Temp.:
35 °C
Vapour pressure:
1 Torr

Any other information on results incl. tables

log VP = -2762 * (1/T) + 9.1061 (T in K, VP in hPa)

Applicant's summary and conclusion