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EC number: 225-918-0 | CAS number: 5146-66-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 16/8/2016-17/8/2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Experimental result using standard methods of analysis
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Principles of method if other than guideline:
- The density is calculated from the difference in weight between the full and empty pycnometer and its volume
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 0.868 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The mean density of 3,7-dimethylocta-2,6-dienenitrile (CAS No. 5146-66-7) is 0.8676 g/cm3 at 20 oC and 968.7 hPa.
- Executive summary:
In an experiment conducted by SSS(Europe) AB,the mean density of test item3,7-dimethylocta-2,6-dienenitrile (CAS No. 5146-66-7)was determined following OECD Guideline 109and according to the Indian standard method for determination of density of liquids [IS 4730:1994 (Reaffirmed 2010)]using glass pyknometer . The mean density of the test item was found to be0.8676 g/cm3at 20oC and 968.7 hPa.
Reference
Description of key information
The mean density of test item3,7-dimethylocta-2,6-dienenitrile (CAS No. 5146-66-7)was determined following OECD Guideline 109and according to the Indian standard method for determination of density of liquids [IS 4730:1994 (Reaffirmed 2010)]using glass pyknometer . The mean density of the test item was found to be0.8676 g/cm3at 20 degree C and 968.7 hPa.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.868
Additional information
In an experiment conducted by SSS(Europe) AB,the mean density of test item3,7-dimethylocta-2,6-dienenitrile (CAS No. 5146-66-7)was determined following OECD Guideline 109 and according to the Indian standard method for determination of density of liquids [IS 4730:1994 (Reaffirmed 2010)]using glass pyknometer . The mean density of the test item was found to be 0.8676 g/cm3at 20 degree C and 968.7 hPa.
Based on available data from reliable sources such as authoritative database and review article,the density of chemical was determined to be in the range of 0.853 g/cm3 to 0.9 g/cm3 .
As the data from lab has K1 reliability and the test was performed using OECD guidelines which has the value of density as 0.8676 g/cm3 thus considered as key study for the chemical safety assessment.
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