Registration Dossier
Registration Dossier
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EC number: 943-055-4 | CAS number: -
Boiling point
Administrative data
- Endpoint:
- boiling point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study, to GLP.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 103 (Boiling point/boiling range)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.2 (Boiling Temperature)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- method according to Siwoloboff
Test material
- Reference substance name:
- Reaction mass of diastereoisomers of 1-chloro-5-(1-((5-chloro-3-methylpentyl)oxy)propoxy)-3-methylpentane and diastereoisomers of 4-((5-chloro-3-methylpentyl)oxy)-2,6-diethyl-5-methyl-1,3-dioxane
- Molecular formula:
- C15H30Cl2O2 and C15H29ClO3
- IUPAC Name:
- Reaction mass of diastereoisomers of 1-chloro-5-(1-((5-chloro-3-methylpentyl)oxy)propoxy)-3-methylpentane and diastereoisomers of 4-((5-chloro-3-methylpentyl)oxy)-2,6-diethyl-5-methyl-1,3-dioxane
- Details on test material:
- Commercial Name: Cempacetal
Chemical Nature: 1-chloro-5-(1-((5-chloro-3-methylpentyl)oxy)propoxy)-3-methylpentane
Empirical Formula: C15H30Cl2O2
Molecular Weight: 313.30 g/mol
CAS No.: 1167424-86-3
Aspect: Liquid
Constituent 1
Results and discussion
Boiling point
- Boiling pt.:
- >= 482 K
- Atm. press.:
- 1 013 hPa
Applicant's summary and conclusion
- Conclusions:
- The boiling point of Cempacetal was measured according to OECD Guidelline No. 103 (principle according to Siwoloboff). The result can be expressed as follows (values rounded off):
The boiling point of Cempacetal: ≥ 482 K ( ≥208 °C) - Executive summary:
The macroscopically observed boiling point is the temperature at which sustained boiling of the test substance is observed. In case of considerable amounts of low molecular weight constituents being present in the tested sample, as is the case here, the observed boiling point is likely not the boiling point of the title compound, but the boiling point of the low molecular weight constituents, or an azeotropic mixture of the constituents.
It can therefore only be concluded that the standard boiling point of Cempacetal is ≥ 482 K ( ≥208 °C).
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