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Registration Dossier
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EC number: 277-225-8 | CAS number: 73018-51-6 The complex combination of hydrocarbons obtained by the acid isomerization of linalool. It consists primarily of monoterpenes, terpene alcohols and oxygenated cyclic compounds.
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:
- 16-26 June, 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: A modern GLP study conducted according the appropriate guidelines.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method to determine freezing temperature
- Key result
- Melting / freezing pt.:
- < -20 °C
- Decomposition:
- no
- Sublimation:
- no
- Conclusions:
- No freezing was observed for Lime Oxide down to a temperature of - 20.0 °C (253 °K).
- Executive summary:
The freezing point of Lime Oxide was measured according to OECD Guideline No. 102 (method of the freezing temperature) and Method A1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008.
No freezing was observed for Lime Oxide down to a temperature of - 20.0 °C (253 °K).
Reference
No further data
Description of key information
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -20 °C
Additional information
The freezing point of Lime Oxide was measured according to OECD Guideline No. 102 (method of the freezing temperature) and Method A1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008. No freezing was observed for Lime Oxide down to a temperature of - 20.0 °C (253 °K).
For the purposes of environmental exposure assessment, the melting point is required for solids to estimate sub-cooled liquid vapour pressure. Given that no freezing was observed for Lime Oxide down to a temperature of -20 °C, it is assumed that all components of Lime Oxide would be in a liquid form in the environment. Hence the value of -20'C has been assigned to the two assignment entities being used for environmental exposure and risk assessment.
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