Registration Dossier
Registration Dossier
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EC number: 701-368-1 | CAS number: 1962138-75-5
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:
- From Oct. 13, 2011 to Nov. 28, 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- according to OECD and EU principles of GLP
- Type of method:
- method according to Siwoloboff
- Decomposition:
- yes
- Decomp. temp.:
- 112 °C
- Remarks on result:
- other: At 81°C bubbles started to form at 112°C the sample pushed up out of the tube. This was believed to be decomposition.
- Conclusions:
- The boiling point of MEA-LAS could not be determined by the Siwoloboff method. The test material decomposed at temperature of 112°C (at 99.4 kPa).
- Executive summary:
The boiling point of MEA-LAS was evaluated by following EU Method A.2 (Boiling Point/Boiling Range). Boiling point of the test substance was measured by a Siwoloboff method.
At 81°C bubbles started to form, at 112°C the sample pushed up out of the tube. This is believed to be decomposition.
The boiling point of MEA-LAS could not be determined by the Siwoloboff method (OECD 103). The test material decomposed at temperature of 112°C (at 99.4 kPa).
This boiling point test is classified as acceptable, and satisfies the guideline requirements of the OECD 103 method.
Reference
Description of key information
The boiling point of MEA-LAS was evaluated following EU Method A.2 (Boiling Point/Boiling Range; Siwoloboff method).
Key value for chemical safety assessment
Additional information
The substance decomposed at 112°C (at ca. 99.4 kPa) before boiling.
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