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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
water solubility
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Only result is avaliable.

Data source

Reference
Reference Type:
secondary source
Title:
No information
Year:
2016
Bibliographic source:
Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (© 1994-2016 ACD/Labs)

Materials and methods

Principles of method if other than guideline:
no guideline followed

Test material

Constituent 1
Chemical structure
Reference substance name:
4-aminobutyric acid
EC Number:
200-258-6
EC Name:
4-aminobutyric acid
Cas Number:
56-12-2
Molecular formula:
C4H9NO2
IUPAC Name:
4-aminobutanoic acid

Results and discussion

Water solubilityopen allclose all
Water solubility:
1 000 g/L
Temp.:
25 °C
pH:
1
Water solubility:
1 000 g/L
Temp.:
25 °C
pH:
2
Water solubility:
1 000 g/L
Temp.:
25 °C
pH:
3
Water solubility:
203 g/L
Temp.:
25 °C
pH:
4
Water solubility:
98 g/L
Temp.:
25 °C
pH:
5
Water solubility:
88 g/L
Temp.:
25 °C
pH:
6
Water solubility:
87 g/L
Temp.:
25 °C
pH:
7
Water solubility:
87 g/L
Temp.:
25 °C
pH:
8
Water solubility:
88 g/L
Temp.:
25 °C
pH:
9
Water solubility:
97 g/L
Temp.:
25 °C
pH:
10

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): soluble (1000-10000 mg/L)