Registration Dossier
Registration Dossier
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EC number: 606-947-1 | CAS number: 221640-21-7
Boiling point
Administrative data
Link to relevant study record(s)
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- other: Differential Thermal Analysis (DTA)/Differential Scanning Calorimetry (DSC)
- Decomposition:
- yes
- Decomp. temp.:
- > 300 - < 330 °C
- Remarks on result:
- other: Pressure was not reported
- Conclusions:
- No definite boiling point was observed for 1,2-Propanediamine, N1-(2-aminoethyl)-3-(4-ethoxyphenyl)-, dihydrochloride, (2S)-.
- Executive summary:
The boiling point of 1,2-Propanediamine, N1-(2-aminoethyl)-3-(4-ethoxyphenyl)-, dihydrochloride, (2S)- was tested according to OECD Guideline 103 in a DTA/DSC system with a heating rate of 5 K/min in crucible made of aluminium with perforated lid and no pressure was reported. No definite boiling point was observed for 1,2-Propanediamine, N1-(2-aminoethyl)-3-(4-ethoxyphenyl)-, dihydrochloride, (2S)-. A thermic effect was found between 300 °C and 330 °C. At this temperature, the test item and/or its decomposition products (which could arise at a lower temperature) decompose.
Reference
An endothermic/exothermic effect was found between 300°C and 330 °C. At this temperature, the test item and/or its decomposition products decompose.
Description of key information
No definite boiling point was observed for 1,2-Propanediamine, N1-(2-aminoethyl)-3-(4-ethoxyphenyl)-, dihydrochloride, (2S)-.
Key value for chemical safety assessment
- Temperature of decomposition (state purity):
- 330 °C
Additional information
An endothermic/exothermic effect was found between 300°C and 330 °C. At this temperature, the test item and/or its decomposition products decompose.
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