Registration Dossier
Registration Dossier
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EC number: 249-047-0 | CAS number: 28473-19-0
Density
Administrative data
Link to relevant study record(s)
Description of key information
Using the standard ISO 12185 method, the relative density of DIDS has been determined to be 0.909 g/cm3 at 20 °C (at ambient pressure) (INEOS Enterprises, 2013a).
Key value for chemical safety assessment
- Relative density at 20C:
- 0.909
Additional information
The relative density of DIDS has been assessed using a standard, oscillating u-tube method (ISO 12185). At 20 °C and ambient pressure, the relative density was determined to be 0.909 g/cm3 (INEOS Enterprises, 2013a).
Relevant read-across data:
The density of DIDA was evaluated using the oscillating u-tube method, and was determined to be 0.92 g/cm3 at 15 °C (using standard method ASTM D4052-09) (Brassington, 2010a) and 0.918 g/cm3 at 20 °C (using standard method ISO 12185) (INEOS Enterprises, 2013a).
Relative densities of about 0.91-0.92 g/cm3 have been reported for both DEHS and DOS (CHRIP, 2008; INEOS Enterprises, 2009b, c).
DIDA, DEHS and DOS all have similar relative densities to DIDS, supporting the use of these compounds for read-across purposes.
References
Brassington DS (2010a). CAS No 27178-16-1: Hatcol 2910. Determination of density.
CHRIP (2008). Chemical Risk Platform of the Incorporated Administrative Agency National Institute of Technology and Evaluation (nite). Dioctyl sebacate.http://www.safe.nite.go.jp/english/db.html
INEOS Enterprises (2009c). CEREPLAS™ DOS. Safety Data Sheet. Date 06/2009, rev. 03 (UK03).
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