Registration Dossier
Registration Dossier
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EC number: 200-510-5 | CAS number: 61-54-1
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study according to international accepted guidelines but not GLP compliant.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- ASTM E537-98 (Newer version of ASTM E537-76)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- thermal analysis
- Remarks:
- derivatography
Test material
- Reference substance name:
- 2-(indol-3-yl)ethylamine
- EC Number:
- 200-510-5
- EC Name:
- 2-(indol-3-yl)ethylamine
- Cas Number:
- 61-54-1
- Molecular formula:
- C10H12N2
- IUPAC Name:
- 2-(1H-indol-3-yl)ethan-1-amine
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Test item: Tryptamine
CAS No.: 61-54-1
Batch No.: S37020N
Physical state: solid, amorphous powder
Colour: yellowish-brown
Storage: 8-15 °C, protected from light and moisture
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- 116 °C
- Atm. press.:
- ca. 101 kPa
- Decomposition:
- yes
- Remarks:
- Mild exothermic process starts at 164°C and it has a peak at 224°C with 7% weight loss. The weight loss is more than 17% up to 250°C
- Sublimation:
- no
Applicant's summary and conclusion
- Conclusions:
- The melting point of tryptamine is 116°C.
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