Registration Dossier
Registration Dossier
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EC number: 287-719-5 | CAS number: 85567-07-3
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016-12-05
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 27. July 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- 31. May 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- capillary method
Test material
- Reference substance name:
- 2,2'-[[3-chloro-4-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]phenyl]imino]bisethyl bis(hydrogen sulphate), potassium sodium salt
- EC Number:
- 287-719-5
- EC Name:
- 2,2'-[[3-chloro-4-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]phenyl]imino]bisethyl bis(hydrogen sulphate), potassium sodium salt
- Cas Number:
- 85567-07-3
- Molecular formula:
- C36H42Cl2KN6NaO28S8
- IUPAC Name:
- 2,2'-[[3-chloro-4-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]phenyl]imino]bisethyl bis(hydrogen sulphate), potassium sodium salt
- Test material form:
- solid
- Details on test material:
- Batch: 1283067001
Constituent 1
Results and discussion
Melting / freezing point
- Key result
- Decomposition:
- yes
- Decomp. temp.:
- ca. 210 °C
- Remarks on result:
- not determinable
Any other information on results incl. tables
Preliminary test: At about 210 °C the test item started to turn black and decomposed. No melting point was observed.
Applicant's summary and conclusion
- Conclusions:
- At about 210 °C the test item started to turn black and decomposed. No melting point was observed.
- Executive summary:
The test was carried out according to OECD guideline 102 and EC method A.1. Capillary tubes filled with the test item were heated in a metal block. The test item started to decompose at about 210 °C, hence no melting point could be observed.
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