Registration Dossier
Registration Dossier
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EC number: 200-741-1 | CAS number: 70-55-3
Hydrolysis
Administrative data
- Endpoint:
- hydrolysis
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Only a short summary is given on the results in the OECD SIDS dossier. No reliability score is given.
Data source
Reference
- Reference Type:
- secondary source
- Title:
- P-TOLUENESULFONAMIDE CAS No: 70-55-3
- Author:
- OECD
- Year:
- 1 994
- Bibliographic source:
- OECD SIDS
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 111 (Hydrolysis as a Function of pH)
- Deviations:
- not specified
- GLP compliance:
- yes
Test material
- Reference substance name:
- Toluene-4-sulphonamide
- EC Number:
- 200-741-1
- EC Name:
- Toluene-4-sulphonamide
- Cas Number:
- 70-55-3
- Molecular formula:
- C7H9NO2S
- IUPAC Name:
- 4-methylbenzene-1-sulfonamide
- Details on test material:
- Purity: 97.4%
Constituent 1
- Radiolabelling:
- not specified
Study design
- Analytical monitoring:
- not specified
Results and discussion
- Transformation products:
- not specified
Dissipation DT50 of parent compound
- Temp.:
- 25 °C
- DT50:
- > 1 yr
- Type:
- not specified
- Remarks on result:
- other: at pH 4, 7 and 9
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not specified
- Conclusions:
- As very limited information is given this study can be used as supporting study only. p-TSA is hydrolytically stable at all three pHs.
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