Registration Dossier
Registration Dossier
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EC number: 209-751-0 | CAS number: 592-35-8
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Qualifier:
- according to guideline
- Guideline:
- other: ALLNEX Internal method VLN067
- GLP compliance:
- not specified
- Type of method:
- pycnometer method
- Specific details on test material used for the study:
- Batch no.: #120039110
Identity: carbamic acid, butylester (93.5 %), n-butanol (2.7%), ?n-Butylcarbamoyl carbamate (2.2 %), dibutyl carbonate (1.2 %) - Key result
- Type:
- density
- Density:
- 0.99 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- Under the study conditions, the density of the test substance was determined to be 0.99 g/cm3 at 20°C.
- Executive summary:
A study was conducted to determine the density of the test substance, according to Allnex Internal method VLN067. A sample of the test substance was liquified by heating to 50°C and filled up in a graduated cylinder to the mark followed by weighing of the added mass. The density of the liquid was determined by dividing the gain in weight in respect of the known volume up to the mark. The test was done at constant temperature, at 20°C. Under the study conditions, the density of the test substance was determined to be 0.99 g/cm3 at 20°C (Sohar, 2016).
Reference
Description of key information
The density was determined according to Allnex Internal method VLN067 (pycnometer method) (Sohar, 2016).
Key value for chemical safety assessment
Additional information
Value used for CSA: Density: 0.99 g/cm3 at 20°C
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