Registration Dossier
Registration Dossier
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EC number: 263-961-7 | CAS number: 63149-24-6
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- July 27, 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- March 04, 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7200 (Melting Point / Melting Range)
- Version / remarks:
- March 1998
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- 1,1,2-trimethyl-3-(4-sulphonatobutyl)-1H-benz[e]indolium
- EC Number:
- 263-961-7
- EC Name:
- 1,1,2-trimethyl-3-(4-sulphonatobutyl)-1H-benz[e]indolium
- Cas Number:
- 63149-24-6
- Molecular formula:
- C19H23NO3S
- IUPAC Name:
- 1,1,2-trimethyl-3-(4-sulfobutyl)-1H-benzo[e]indol-3-ium
Constituent 1
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- 292.2 °C
- Decomposition:
- yes
- Decomp. temp.:
- > 292.5 °C
- Sublimation:
- no
Any other information on results incl. tables
Reaction and/or decomposition of the test itemwas observed during or directly after melting at the DSC experiments.
Applicant's summary and conclusion
- Conclusions:
- The melting and boiling temperature of V173671 were determined by DSC.
The melting temperature of the test item was 292.2°C (565.4K).
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