Registration Dossier
Registration Dossier
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EC number: 701-003-6 | CAS number: -
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:
- 22 June 2016 to 14 October 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- European Community (EC), EC no. 440/2008, Part A: Methods for the Determination of Physico-Chemical Properties, Guideline A.2: “Boiling Temperature”, Official Journal of the European Union no. L142, May 31, 2008.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- Organization for Economic Co-operation and Development (OECD), OECD Guidelines for the Testing of Chemicals no. 103: "Boiling Point", July 27, 1995.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- Version / remarks:
- United States Environmental Protection Agency (EPA), Product Properties Test Guidelines no. OPPTS 830.7220: "Boiling Point/Boiling Range", August 1996.
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- Batch: RC-1045Study specific test item informationPurity/composition correction factor: No correction factor requiredChemical name (IUPAC), synonym or trade name: Amides, tallow, N,N-bis(2-hydroxypropyl)CAS Number: 1454803-04-3Test item handling: No specific handling conditions required
- Key result
- Decomposition:
- yes
- Decomp. temp.:
- > 200 °C
- Remarks on result:
- not determinable
- Conclusions:
- Reaction and/or decomposition of MLA-3202 was observed during DSC experiment at temperatures of > 200°C (> 473K). Boiling of the test item was not observed below the temperature at which reaction and/or decomposition started. Based on this, the test item has no boiling temperature.
- Executive summary:
The purpose of the study was to determine the physico-chemical properties for MLA-3202.
The boiling temperature (if any) of the test item were determined using differential scanning calorimetry (DSC), in accordance with the following guidelines:
European Community (EC), EC no. 440/2008, Part A: Methods for the Determination of Physico-Chemical Properties, Guideline A.2: “Boiling Temperature”, Official Journal of the European Union no. L142, May 31, 2008.
Organization for Economic Co-operation and Development (OECD), OECD Guidelines for the Testing of Chemicals no. 103: "Boiling Point", July 27, 1995.
United States Environmental Protection Agency (EPA), Product Properties Test Guidelines no. OPPTS 830.7220: "Boiling Point/Boiling Range", August 1996.
Endothermic peaks were observed from 200°C. The effects were due to reaction and/or decomposition of the test item. After the experiment, a yellow residue remained in the sample container.
Reaction and/or decomposition of MLA-3202 was observed during DSC experiment at temperatures of > 200°C (> 473K). Boiling of the test item was not observed below the temperature at which reaction and/or decomposition started. Based on this, the test item has no boiling temperature.
Reference
Preliminary test
From 250°C upwards the weight of the sample decreased significantly. At 338°C the sample weight had decreased by 25%.
After the experiment, a brown residue remained in the sample container (original colour: amber-red). The change of the colour indicated reaction and/or decomposition of the test item.
Main study
Endothermic peaks were observed from 200°C. The effects were due to reaction and/or decomposition of the test item. After the experiment, a yellow residue remained in the sample container.
Description of key information
Key value determined in a GLP accredited laboratory study using differential scanning calorimetry (DSC), in accordance with EU Method A.2, OECD Guideline 103 and EPA Procedure OPPTS 830.7220.
No Boiling Temperature was determined.
Key value for chemical safety assessment
Additional information
The boiling temperature (if any) of the test item were determined using differential scanning calorimetry (DSC).
Endothermic peaks were observed from 200°C. The effects were due to reaction and/or decomposition of the test item. After the experiment, a yellow residue remained in the sample container.
Reaction and/or decomposition of MLA-3202 was observed during DSC experiment at temperatures of > 200°C (> 473K). Boiling of the test item was not observed below the temperature at which reaction and/or decomposition started. Based on this, the test item has no boiling temperature.
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