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Physical & Chemical properties

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable study
Cross-reference
Reason / purpose:
reference to same study
Reference
Endpoint:
vapour pressure
Type of information:
read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable study
Justification for type of information:
See read-across justification attached in section 13.2
Reason / purpose:
read-across source
Related information:
Composition 1
Reference:
Composition 0
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Principles of method if other than guideline:
other: measured (under nitrogen atmosphere)
GLP compliance:
no
Type of method:
dynamic method
Test material information:
Composition 1
Key result
Temp.:
20 °C
Vapour pressure:
0.014 hPa
Remarks on result:
other: extrapolated value
Temp.:
62.12 °C
Vapour pressure:
0.91 hPa
Remarks on result:
other: lowest value measured

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2001
Report Date:
2002

Materials and methods

Test guideline
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Principles of method if other than guideline:
other: measured (under nitrogen atmosphere)
GLP compliance:
no
Type of method:
dynamic method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Name of test material (as cited in study report): 3,7-dimethyloctan-1-ol
Analytical purity: 99 %

Results and discussion

Vapour pressureopen allclose all
Key result
Temp.:
20 °C
Vapour pressure:
0.014 hPa
Remarks on result:
other: extrapolated value
Temp.:
62.12 °C
Vapour pressure:
0.91 hPa
Remarks on result:
other: lowest value measured

Applicant's summary and conclusion