Registration Dossier
Registration Dossier
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EC number: 941-946-2 | CAS number: -
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: well performed study according to acknowledged standard
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: company SOP
- GLP compliance:
- no
- Type of method:
- thermal analysis
Test material
- Reference substance name:
- 8-[bis(2-hydroxyethyl)amino]-12-[(3-methylphenyl)amino]-10-phenyl-5,10λ⁵-diazatetraphen-10-ylium chloride
- EC Number:
- 941-946-2
- Molecular formula:
- C33H31ClN4O2
- IUPAC Name:
- 8-[bis(2-hydroxyethyl)amino]-12-[(3-methylphenyl)amino]-10-phenyl-5,10λ⁵-diazatetraphen-10-ylium chloride
- Details on test material:
- Purity: 89.7%
Expiry: 2014-06-17
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- 176 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- yes
- Decomp. temp.:
- ca. 227 °C
- Sublimation:
- no
Applicant's summary and conclusion
- Conclusions:
- The melting point of the substance is 176°C
- Executive summary:
The melting point of the substance was determined by DSC (Mettler Toledo, DSC 821e; 25 - 450 °C, 3K/min, sealed glass vial in air) and was found to be 176 °C.
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