Registration Dossier
Registration Dossier
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EC number: 271-692-1 | CAS number: 68604-41-1 The complex residuum from the distillation of the methyl ester of C16-18 and C18-unsatd. fatty acids. It consists primarily of trialkyl glycerides and undistilled methyl ester of the fatty acids.
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density
- Remarks:
- density
- Type of information:
- experimental study
- Remarks:
- read-across from supporting substance (analogue or surrogate)
- Adequacy of study:
- key study
- Study period:
- From April 14,2010 to April 14,2010
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Well described GLP compliant study conducted to recognized international test guidelines
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- oscillating densitimeter
- Specific details on test material used for the study:
- Fatty acids, C6-24 and C6-24-unsatd., Me esters, distn. residues- Physical state: black , brown semisolid- Analytical purity:100% - Storage condition of test material: room temperature- Solubility: < 10% in water, soluble in acetone, hexane and dichloromethane
- Type:
- density
- Density:
- ca. 0.902 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test item was determined to D(4/20) = 0.9023
- Executive summary:
Relative Density of was determined according to test procedure L 142 A/21-25 (A.3.) and OECD Guideline 109. Relative Density was determined at 20 °C by using the oscillating densitimeter.
Reference
Description of key information
D(4/20) = 0.9023
Key value for chemical safety assessment
- Relative density at 20C:
- 0.902
Additional information
The relative density of the test item was determined according to OECD 109
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