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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
2014
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: The study results have been reported in a database and it was not possible to evaluate the data set of the prediction.

Data source

Reference
Reference Type:
other: public database
Title:
No information
Year:
2014
Bibliographic source:
MPBPWIN v1.43

Materials and methods

Principles of method if other than guideline:
MPBPWIN v1.43 (Modified Grain Method)
Type of method:
other: estimation

Test material

Constituent 1
Chemical structure
Reference substance name:
ammonium 2-hydroxyacetate
EC Number:
609-106-7
Cas Number:
35249-89-9
Molecular formula:
C2H4O3 . H3N
IUPAC Name:
ammonium 2-hydroxyacetate
Constituent 2
Reference substance name:
Ammonium glycolate
IUPAC Name:
Ammonium glycolate
Constituent 3
Reference substance name:
azanium;2-hydroxyacetate
IUPAC Name:
azanium;2-hydroxyacetate

Results and discussion

Vapour pressure
Temp.:
25 °C
Vapour pressure:
0 mm Hg

Applicant's summary and conclusion

Conclusions:
The estimated vapour pressure of ammonium glycolate is 0.000000215 mm Hg at 25° C.
The substance is manufactured and used as 30% w/w aqueous solution: calculated vapour pressure point of the marketed form at 25°C is 21,76 mm Hg .