Registration Dossier
Registration Dossier
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EC number: 255-138-6 | CAS number: 40910-49-4
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- November 2014 - January 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study done to guideline, in compliance with 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 104 (Vapour Pressure Curve)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7950 (Vapor Pressure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- effusion method: by loss of weight or by trapping vaporisate
Test material
- Reference substance name:
- 3-(1-ethoxyethoxy)-3,7-dimethylocta-1,6-diene
- EC Number:
- 255-138-6
- EC Name:
- 3-(1-ethoxyethoxy)-3,7-dimethylocta-1,6-diene
- Cas Number:
- 40910-49-4
- Molecular formula:
- C14H26O2
- IUPAC Name:
- 1-[(3,7-dimethylocta-1,6-dien-3-yl)oxy]-1-ethoxyethane
- Test material form:
- gas under pressure: refrigerated liquefied gas
- Details on test material:
- Identification: Elintaal
Appearance: Colourless liquid
Chemical name (IUPAC), synonym or trade name: 3-(1-ethoxyethoxy)-3,7-dimethylocta-1,6-diene
CAS Number: 40910-49-4
EC number: 255-138-6
Molecular formula: C14H26O2
Molecular weight: 226.40
Batch: SC00010219
Constituent 1
Results and discussion
Vapour pressureopen allclose all
- Temp.:
- 25 °C
- Vapour pressure:
- 7.2 Pa
- Temp.:
- 20 °C
- Vapour pressure:
- 4.3 Pa
Applicant's summary and conclusion
- Executive summary:
The isothermal TGA effusion method was applied for the determination of the vapour pressure of Elintaal.
The vapour pressure of the test substance at 20°C (293K) was 4.3 Pa and at 25°C (298K) was 7.2Pa.
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