Registration Dossier
Registration Dossier
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EC number: 215-892-9 | CAS number: 1445-45-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-12-18 (experimental phase)
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- 2012
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- Regulation EC No. 440/2008 Part A., Method A.3. Relative Density
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- EPA OCSPP Test Guideline 830.7300 (2002) Density/Relative Density/Bulk Density
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 3 (2009) Specific Gravity, Density, and Weight per Millilitre
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- oscillating densitimeter
- Key result
- Type:
- relative density
- Density:
- 0.958 other: unitless
- Temp.:
- 20 °C
- Conclusions:
- The Density was determined in a GLP guideline study according to OECD 109 and EU method A.3 using an Oscillating densitometer (liquids). The study was performed without deviations on the registered substance itself. The test procedure is well documented and therefore reliability of Klimisch 1 has been assigned. Density was determined to be 0.958 at 20 °C.
- Executive summary:
According to OECD Test Guideline 109 (2012) and Regulation EC No. 440/2008 Part A. Method A.3., the relative density D420of the test item Trimethyl orthoacetate (TMOA) at 20 °C ± 0.01 °C (compared to water at 4 °C) is D420= 0.958.
Reference
Description of key information
Relative Density (D420): 0.958 at 20 °C ± 0.01 °C (compared to water at 4 °C) (OECD TG 109: Density of Liquids and Solids and EU method A.3: Relative Density (liquids and solids))
Key value for chemical safety assessment
- Relative density at 20C:
- 0.958
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
