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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Water solubility

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Version / remarks:
Shake Flask
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
flask method
Water solubility:
1.95 other: % w/w
Conc. based on:
test mat.
Loading of aqueous phase:
333.3 g/L
Incubation duration:
5 d
Temp.:
25 °C
pH:
1.99
Water solubility:
1.85 other: % w/w
Conc. based on:
test mat.
Loading of aqueous phase:
333.3 g/L
Incubation duration:
4 d
Temp.:
25 °C
pH:
1.99
Water solubility:
1.89 other: % w/w
Conc. based on:
test mat.
Loading of aqueous phase:
333.3 g/L
Incubation duration:
3 d
Temp.:
25 °C
pH:
1.99
Water solubility:
1.89 other: % w/w
Conc. based on:
test mat.
Loading of aqueous phase:
333.3 g/L
Incubation duration:
2 d
Temp.:
25 °C
pH:
2.01
Water solubility:
1.76 other: % w/w
Conc. based on:
test mat.
Loading of aqueous phase:
333.3 g/L
Incubation duration:
1 d
Temp.:
25 °C
pH:
1.99
Details on results:
Comparison of individual test results from tests 1, 2 and 3 indicated that there was no increasing solubility over time and the concentrations of all test solutions do not differ by more than 15%; therefore the mean results from tests 1, 2 and 3 were reported as the water solubility value.

Average of Day 1, 2 and 3 Tests = 1.85 % w/w
Conclusions:
Water solubility of 2-Hydroxyethyliminodi(acetic acid) was determined using flast method with HPLC analysis. The solubility was determined to be 18.61 g/l (1.85 % w/w) at 25 C.
Executive summary:

Water solubility of 2-Hydroxyethyliminodi(acetic acid) was determined using flast method with HPLC analysis. The solubility was determined to be 18.61 g/l (1.85 % w/w) at 25 C.

Description of key information

Water solubility of 2-Hydroxyethyliminodi(acetic acid) was determined using flast method with HPLC analysis. The solubility was determined to be 18.61 g/l (1.85 % w/w) at 25 C.

Key value for chemical safety assessment

Water solubility:
18.61 g/L
at the temperature of:
25 °C

Additional information