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Administrative data

Endpoint:
boiling point
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.2 (Boiling Temperature)
GLP compliance:
yes
Type of method:
differential scanning calorimetry

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

Boiling point
Boiling pt.:
> 290 °C
Decomposition:
yes
Remarks:
The test substance decomposed without melting
Decomp. temp.:
ca. 290 °C
Remarks on result:
other: DSC examination of the test substance was carried out, and the thermogram produced, by visual inspection, showed what is possibly a melt occuring around 290 degC followed by endothermic decomposition. Therefore the boiling point could not be determined.

Applicant's summary and conclusion

Conclusions:
DTBA decomposed at approximately 290 degC