Registration Dossier
Registration Dossier
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EC number: 944-675-8 | CAS number: -
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 14-Sept-2016 to 11-Nov-2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Remarks:
- The study was conducted in accordance with international guidelines and in accordance with GLP. All relevant validity criteria were met.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- 31-May-2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- 27-July-2007
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7200 (Melting Point / Melting Range)
- Version / remarks:
- March-1998
- Deviations:
- no
- Principles of method if other than guideline:
- - Principle of test: N/A
- Short description of test conditions: N/A
- Parameters analysed / observed: N/A - GLP compliance:
- yes
- Type of method:
- differential scanning calorimetry
- Key result
- Melting / freezing pt.:
- -17.6 °C
- Decomposition:
- yes
- Decomp. temp.:
- 125 °C
- Sublimation:
- no
- Conclusions:
- The glass transition temperature of Reaction products of 3-methyl-5-[(1S,4aS,8aS)-5,5,8a- trimethyl-2- methylenedecahydro-1-naphthalenyl]-1-penten-3-ol, cyclized was determined at -17.6 °C (255.5K) by using DSC.
Reaction and/or decomposition of Reaction products of 3-methyl-5-[(1S,4aS,8aS)-5,5,8a- trimethyl-2- methylenedecahydro-1-naphthalenyl]-1-penten-3-ol, cyclized was observed during DSC experiments at temperatures of > 125 °C (> 398K). - Executive summary:
Melting point Melting point was assessed using DSC at normal atmospheric pressure. The temperature during the test ranged from -90 to 309 °C.
The glass transition temperature of Reaction products of 3-methyl-5-[(1S,4aS,8aS)-5,5,8a- trimethyl-2- methylenedecahydro-1-naphthalenyl]-1-penten-3-ol, cyclized was determined at -17.6 °C (255.5K) by using DSC.
Reaction and/or decomposition of Reaction products of 3-methyl-5-[(1S,4aS,8aS)-5,5,8a- trimethyl-2- methylenedecahydro-1-naphthalenyl]-1-penten-3-ol, cyclized was observed during DSC experiments at temperatures of > 125 °C (> 398K).
Reference
Description of key information
Melting point -17.6 °C, OECD 102 (also EC.A1 and OPPTS 830.7200), Anon, 2017.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -17.6 °C
Additional information
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