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EC number: 700-485-5 | CAS number: 939402-02-5
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 15th December 2009 to 23rd February 2010.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Date of GLP inspection: 15/09/09 Date of Signature on GLP: 26/11/09
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- [4-(2-methylbutan-2-yl)phenyl]x[2,4-bis(2-methylbutan-2-yl)]3-x phosphite (where x = 0, 1, 2, 3)
- IUPAC Name:
- [4-(2-methylbutan-2-yl)phenyl]x[2,4-bis(2-methylbutan-2-yl)]3-x phosphite (where x = 0, 1, 2, 3)
- Details on test material:
- Sponsor's identification : DVS005u (aka Weston 705)
Description : clear colourless viscous liquid
Batch number : MW9F23A901
Date received : 05 November 2009
Expiry date : 15 June 2010
Storage conditions : approximately 4°C in the dark, under nitrogen
Constituent 1
Results and discussion
Density
- Type:
- relative density
- Density:
- 1.02
- Temp.:
- 20 °C
Any other information on results incl. tables
Results of duplicate determinations of relative density are shown in the following table:
Measurement |
Determination |
|
1 |
2 |
|
Mass of vessel (g) |
25.6325 |
25.0222 |
Mass of vessel and distilled water at 20.0ºC (g) |
64.2774 |
63.5556 |
Mass of vessel and test material at 20.0ºC (g) |
65.1634 |
64.3515 |
Density of water at 20.0ºC (kg/m3) |
998.20 |
998.20 |
Density (kg/m3) |
1.02 x 103 |
1.02 x 103 |
Relative density |
1.02 |
1.02 |
Mean relative density: 1.02
Temperature: 20.0 ± 0.5ºC
Applicant's summary and conclusion
- Conclusions:
- The relative density of the test material has been determined to be 1.02 at 20.0 ± 0.5°C.
- Executive summary:
Relative Density. 1.02 at 20.0 ± 0.5°C, using a pycnometer method, Method A3 Relative Density of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 109 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.
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