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Registration Dossier
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EC number: 231-272-0 | CAS number: 7473-98-5
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-2010
- 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)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- oscillating densitimeter
- Key result
- Type:
- relative density
- Density:
- 1.077
- Temp.:
- 20 °C
- Type:
- density
- Density:
- 1 076.7 kg/m³
- Temp.:
- 20 °C
- Conclusions:
- The density of test substance was determined to be 1076.7 kg/m³ at 20°C.
- Executive summary:
In this guideline (OECD 109) study conducted to GLP standards, the density of the test material (EC 231-272-0) was determined to be 1076.7 kg/m³ at 20°C
Reference
| 1st determination | 2nd determination | |
| Density (g/cm3) | 1.0767 | 1.0767 |
| Relative density D(20/4) (density/density of water at 4°C) | 1.0767 | 1.0767 |
| Mean | 1.0767 |
|
The estimated accuracy is +/- 0.0001 g/cm3.
Description of key information
Study conducted to recognised training guidelines with GLP
Key value for chemical safety assessment
- Relative density at 20C:
- 1.077
Additional information
The density was measured by an oscillating densitometer and was determined to be 1076.7 kg/m³ at 20°C.
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