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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
Year:
1994

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
GLP compliance:
yes
Type of method:
column elution method

Test material

Constituent 1
Chemical structure
Reference substance name:
2,2'-dithiodi(benzoic acid)
EC Number:
204-352-8
EC Name:
2,2'-dithiodi(benzoic acid)
Cas Number:
119-80-2
Molecular formula:
C14H10O4S2
IUPAC Name:
2-[(2-carboxyphenyl)disulfanyl]benzoic acid
Test material form:
other: Solid
Details on test material:
The test material had a purity of 75.3%

Results and discussion

Water solubilityopen allclose all
Water solubility:
9.8 other: ppm
Temp.:
25 °C
pH:
>= 4.36 - <= 4.51
Remarks on result:
other: Measured Water Solubility: Test 1
Water solubility:
9.2 other: ppm
Temp.:
25 °C
pH:
>= 4.34 - <= 4.5
Remarks on result:
other: Measured Water Solubility: Test 2
Details on results:
Average water solubility 9.5ppm at 25 degC (approximately equivalent to 9.5 mg/l)

Applicant's summary and conclusion

Conclusions:
Interpretation of results (migrated information): slightly soluble (0.1-100 mg/L)
The mean measured water solubility of DTBA is 9.5ppm at 25 degC (approximately equivalent to 9.5 mg/l)