Registration Dossier
Registration Dossier
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EC number: 947-985-1 | 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:
- 08 November 2017 to 05 April 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling Point)
- Version / remarks:
- 27 July 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- 30 May 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- differential scanning calorimetry
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: D26-3-3-1
- Expiration date of the lot/batch: 01 December 2018
- Purity test date: 11 April 2017
- Stability under test conditions: Room temperature, in the dark
- Purity: 47.4% - Key result
- Boiling pt.:
- >= 200 - <= 300 °C
- Atm. press.:
- >= 99 - <= 101.6 kPa
- Decomposition:
- no
- Conclusions:
- The boiling point of the test item has been determined to be in the range from approximately 200 to 340°C (473 to 613 K) at 99.0 to 101.6 kPa.
Reference
From the Sponsor-supplied certificate of analysis, the test item contains 36.9% water and 11.1% methyldiethanolamine (MDEA). The wide endotherm at approximately 40 to 190 °C observed in the loss on heating results was considered to be due to evaporation of water from the bulk test item. Therefore, the wide endotherm at approximately 200 to 340 °C was concluded to be due to boiling of the active components of the test item.
Description of key information
A K1, GLP-compliant study was performed according to a method compatible with OECD guideline 103 and EU Method A.2. The test item has been determined to boil from approximately 200 to 340 °C (473 to 613 K) at 99.0 to 101.6 kPa (K1, Covance, 2019).
Key value for chemical safety assessment
Additional information
The boiling point of the test item has been determined to be in the range approximately 200 to 340 °C (473 to 613 K) at 99.0 to 101.6 kPa.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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