Registration Dossier
Registration Dossier
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EC number: 222-437-8 | CAS number: 3470-98-2
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-07-13 - 2017-10-06
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- adopted 1995-07-27
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- EPA 712-C-96-035, August 1996
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- pycnometer method
- Key result
- Type:
- density
- Density:
- 0.958 g/cm³
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 0.96 other: no unit for relative density
- Temp.:
- 20 °C
- Type:
- relative density
- Density:
- 0.958 other: no unit for relative density
- Temp.:
- 4 °C
- Conclusions:
- Density of the substance was determined to be 0.958 g/cm3 at a temperature of 20 °C, the relative density at 20 °C is 0.960, at 4 °C they is 0.958.
- Executive summary:
The density and relative density of the substance was determined according to GLP and to OECD 109 and OCSPP 830.7300. Density at 20 °C is 0.958 g/cm3 and relative density at this temperature is 0.960 and at 4 °C relative density is 0.958.
Reference
Description of key information
The density and relative density of the substance was determined according to GLP and to OECD 109 and OCSPP 830.7300. Density at 20 °C is 0.958 g/cm3 and relative density at this temperature is 0.960 and at 4 °C relative density is 0.958.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.96
Additional information
Key, McLean-2017b:
The density and relative density of the substance was determined according to GLP and to OECD 109 and OCSPP 830.7300. Density at 20 °C is 0.958 g/cm3 and relative density at this temperature is 0.960 and at 4 °C relative density is 0.958.
Supporting, Taminco 2012:
Relative density of the test compound was experimentally detected, following internal method QC method S18 -51003 -02 -10 -11.
Relative density of N-Butylpyrrolidone amounts to 0.9599.
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.
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