Registration Dossier
Registration Dossier
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EC number: 226-841-5 | CAS number: 5502-88-5
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- The study was conducted between 6 February 2017 and 6 March 2017.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guidelineopen allclose all
- 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
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7200 (Melting Point / Melting Range)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method to determine freezing temperature
Test material
- Reference substance name:
- 4-isopropyl-1-methylcyclohexene
- EC Number:
- 226-841-5
- EC Name:
- 4-isopropyl-1-methylcyclohexene
- Cas Number:
- 5502-88-5
- Molecular formula:
- C10H18
- IUPAC Name:
- 1-methyl-4-(propan-2-yl)cyclohex-1-ene
- Reference substance name:
- rel-(1R,4R)-1-isopropyl-4-methylcyclohexane
- Cas Number:
- 1678-82-6
- Molecular formula:
- C10H20
- IUPAC Name:
- rel-(1R,4R)-1-isopropyl-4-methylcyclohexane
- Reference substance name:
- rel-(1S,4S)-1-isopropyl-4-methylcyclohexane
- Cas Number:
- 6069-98-3
- Molecular formula:
- C10H20
- IUPAC Name:
- rel-(1S,4S)-1-isopropyl-4-methylcyclohexane
- Test material form:
- liquid
Constituent 1
impurity 1
impurity 2
- Specific details on test material used for the study:
- Lot No.: VE00460490
Aspect: colourless to pale yellow liquid
Purity: 86.5% (major peak)
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- <= -50 °C
Applicant's summary and conclusion
- Conclusions:
- No freezing of the test substance was observed down to a temperature of -50°C (223.15 K).
Therefore: Freezing point of Menthene para < -50°C (< 223.15 K). - Executive summary:
The freezing point of Menthene para was measured according to the OECD guideline No. 102 (method of the freezing temperature).
No freezing of the test substance was observed down to a temperature of -50°C (223.15 K).
Therefore: Freezing point of Menthene para < -50°C (< 223.15 K).
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