Registration Dossier
Registration Dossier
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EC number: 202-473-0 | CAS number: 96-05-9
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:
- 22.12.2005 - 15.12.2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study, No GLP
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Version / remarks:
- (December 1992)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Version / remarks:
- (adopted 27th July 1995)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
- Key result
- Boiling pt.:
- 141 °C
- Atm. press.:
- 1 021 hPa
- Conclusions:
- The boiling point of Allyl methacrylate was repoted to be 141 °C at 1021 hPa (measurement according to OECD guideline 103, adopted 27th July 1995, and EU Method A.2, December 1992; differential scanning calorimetry).
- Executive summary:
The boiling point of Allyl methacrylate was repoted to be 141 °C at 1021 hPa (measurement according to OECD guideline 103, adopted 27th July 1995, and EU Method A.2, December 1992; differential scanning calorimetry).
NOTE: Any of data in this dataset are disseminated by the European Union on a right-to-know basis and this is not a publication in the same sense as a book or an article in a journal. The right of ownership in any part of this information is reserved by the data owner(s). The use of this information for any other, e.g. commercial purpose is strictly reserved to the data owners and those persons or legal entities having paid the respective access fee for the intended purpose.
Reference
The DSC measurements were performed twice, one run for the lower temperature range on the power compensation DSC and one for the higher temperature range on the heat flux DSC, using a crucible with a perforated lid.
In the second run from room temperature to 300°C an endothermic enthalpy change was detected in the region of 140 to 160°C with peak maximum at 148°C. The extrapolated onset temperature of the evaporation process was determined to 141°C.
The boiling temperature of the test item was determined by differential scanning calorimetry according to EEC-Directive 92/69 EEC, Part A, Methods for the determination of physico-chemical properties, A.2 "Boiling temperature", EEC Publication No. L383, December 1992.
Description of key information
The boiling point of Allyl methacrylate was repoted to be 141 °C at 1021 hPa (measurement according to OECD guideline 103, adopted 27th July 1995, and EU Method A.2, December 1992; differential scanning calorimetry).
Key value for chemical safety assessment
- Boiling point at 101 325 Pa:
- 141 °C
Additional information
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