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Diss Factsheets

Administrative data

Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Report date:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
GLP compliance:
yes (incl. QA statement)
Type of method:
flask method

Test material

Constituent 1
Chemical structure
Reference substance name:
3-(3,4,5-trimethoxybenzylidene)pentane-2,4-dione
EC Number:
807-059-9
Cas Number:
945558-97-4
Molecular formula:
C15H18O5
IUPAC Name:
3-(3,4,5-trimethoxybenzylidene)pentane-2,4-dione

Results and discussion

Water solubilityopen allclose all
Water solubility:
ca. 0.068 g/L
Temp.:
20 °C
pH:
ca. 5
Water solubility:
ca. 0.051 g/L
Temp.:
20 °C
pH:
ca. 7
Water solubility:
ca. 0.045 g/L
Temp.:
20 °C
pH:
ca. 9

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
The overall mean solubility of Synoxyl HSS in buffer water(PH 5.0) was 0.0679±0.0002 g/l at 20±1℃.
The overall mean solubility of Synoxyl HSS in buffer water(PH 7.0) was 0.0512±0.0006 g/l at 20±1℃.
The overall mean solubility of Synoxyl HSS in buffer water(PH 9.0) was 0.0449±0.0001 g/l at 20±1℃.