Registration Dossier
Registration Dossier
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EC number: 812-548-5 | CAS number: 1621424-03-0
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 13 Mar - 20 Mar 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point/Boiling Range)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Landesamt für Umwelt, Wasserwirtschaft und Gewerbeaufsicht, Mainz, Germany
- Type of method:
- method according to Siwoloboff
Test material
- Reference substance name:
- {[4-({dimethyl[3-(prop-2-enamido)propyl]azaniumyl}methyl)phenyl]methyl}dimethyl[3-(prop-2-enamido)propyl]azanium dichloride
- EC Number:
- 812-548-5
- Cas Number:
- 1621424-03-0
- Molecular formula:
- C24H40Cl2N4O2
- IUPAC Name:
- {[4-({dimethyl[3-(prop-2-enamido)propyl]azaniumyl}methyl)phenyl]methyl}dimethyl[3-(prop-2-enamido)propyl]azanium dichloride
Constituent 1
Results and discussion
Boiling point
- Decomposition:
- yes
- Remarks on result:
- other: test item decomposed before boiling
Any other information on results incl. tables
Results
Pre-test for boiling point
Observation of the pre-test for melting point are presented in the
following table.
Observations |
Temperature (°C) |
Colourless condensate was seen, test item contracted |
160 |
Upper layer glazed (ca. 0.5 cm), colour of test item was yellow and getting darker |
210 |
colour lightly-brown |
270 |
Smoking |
299 |
colour brown, upper layer was shot out, test tube was taken out of the aluminium block |
330 |
After cooling down the test sample remained as dark brown solid. The test item decomposed.
As the test item showed decomposition, the study was terminated
Discussion
In the pre-test, the test item showed signs of decomposition before boiling indicated by colour change.
The study was terminated. The boiling point of the test item could not be determined under these circumstances because of decomposition before boiling.
Applicant's summary and conclusion
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