Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
other: Database information
Title:
Measured vapour pressure from the SRC PHYSPROP Database included in the EPISuite program
Author:
SRC PHYSPROP Database
Year:
2015
Bibliographic source:
https://esc.syrres.com/fatepointer/search.asp

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Data gathered from the SRC PHYSPROP Database
GLP compliance:
no
Type of method:
other: database information

Test material

Constituent 1
Chemical structure
Reference substance name:
Propionic acid
EC Number:
201-176-3
EC Name:
Propionic acid
Cas Number:
79-09-4
Molecular formula:
C3H6O2
IUPAC Name:
propionic acid

Results and discussion

Vapour pressure
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
471 Pa

Applicant's summary and conclusion

Conclusions:
Based on the information gathered from the SRC PHYSPROP Database the vapour pressure of propionic acid is 471 Pa at 25°C