Registration Dossier
Registration Dossier
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EC number: 295-374-7 | CAS number: 92044-94-5
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 10 January 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- non-GLP
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- relative density
- Density:
- 0.933 other: dimensionless
- Temp.:
- 20.6 °C
- Type:
- density
- Density:
- 0.933 g/cm³
- Temp.:
- 20.6 °C
- Conclusions:
- The density of the substance is 0.9327 g/cm3 at 20.6 °C
- Executive summary:
In a pycnometer test, the density of the substance was determined to be 0.9327g/cm3 at 20.6°C.
Reference
|
substance |
||
Replicate 1 |
Replicate 2 |
Replicate 3 |
|
Pnv(ml) |
10.7541 |
10.7541 |
10.7541 |
PnDw(g) |
12.8455 |
12.8455 |
12.8455 |
PnDFw(g) |
23.6208 |
23.6190 |
23.6192 |
Dftw(g) |
10.7753 |
10.7735 |
10.7737 |
Dfd(g/cm3) |
1.0020 |
1.0018 |
1.0018 |
PnSw(g) |
12.9930 |
13.0589 |
13.0893 |
PnDFSw(g) |
23.6066 |
23.6081 |
23.6009 |
DFw(g) |
10.6136 |
10.5492 |
10.5116 |
DFv(ml) |
10.5924 |
10.5302 |
10.4927 |
Sv(ml) |
0.1617 |
0.2239 |
0.2614 |
Sd(g/cm3) |
0.9122 |
0.9531 |
0.9327 |
Mean density (g/cm3)±5% acceptance limits |
0.9327±0.0466 |
||
Where:
Pnv = Quoted pycnometer volume
PnDw = Dry weight of pycnometer
PnDFw = Weight of pycnometer with displacement fluid
DFtw = Weight of displacement fluid
DFd = Density of displacement fluid
PnSw = Weight of pycnometer with sample
PnDFSw= Weight of pycnometer with displacement fluid and sample
DFw = Weight of displacement fluid in pycnometer (filled to absolute volume)
DFv = Volume of displacement fluid in pycnometers
Sv = Sample volume
Sd = Sample density
Description of key information
In a pycnometer test, the density of the substance was determined to be 0.9327g/cm3 at 20.6°C.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.93
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.
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