Registration Dossier
Registration Dossier
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EC number: 929-442-0 | CAS number: 1040871-35-9
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2008-06-09
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Principles of method if other than guideline:
- Measurements were carried out by oscillating densitometry using procedures described in DIN 51757.
Measurements are performed in compliance to ISO 9001 standards. The test report fully reflects the procedures and data generated. - GLP compliance:
- no
- Remarks:
- instead: DIN EN ISO 9001 : 2000 management system certification (incl. certificate)
- Type of method:
- oscillating densitimeter
- Type:
- relative density
- Density:
- 0.94 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- The relative density of the test substance has been determined to be 0.9401 +/- 0.0001 at 20°C.
- Executive summary:
The test material Reaction mass of iso-tridecyl 3-mercaptopropionate and iso-dodecyl 3-mercaptopropionate has been determined to have a relative density of 0.9401 +/- 0.0001 at 20°C (293.15 K) by using oscillation densitometer, regarding method 109 OECD guidelines for testing of chemicals and method A.3 of Commission Regulation 440/2008/EC.
Reference
Triplicate determinations resulted each in the value 0.9401 g/cm3; mean value was reported as 0.9401 +/- 0.0001 g/cm3 at 20°C.
Description of key information
The relative density of the test substance Reaction mass of iso-tridecyl 3-mercaptopropionate and iso-dodecyl 3-mercaptopropionate has been determined by using oscillation densitometer, regarding method 109 OECD guidelines for testing of chemicals and method A.3 of Commission Regulation 440/2008/EC.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.94
Additional information
In the experimental laboratory study the relative density of Reaction mass of iso-tridecyl 3-mercaptopropionate and iso-dodecyl 3-mercaptopropionate has been determined to be 0.9401 +/- 0.0001 at 20°C (293.15 K).
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