Registration Dossier
Registration Dossier
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EC number: 211-121-5 | CAS number: 629-97-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Test procedure in accordance with national standard methods (DIN-ISO) without GLP.
- Qualifier:
- according to guideline
- Guideline:
- other: DIN EN ISO 1183-1
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- buoyancy method
- Key result
- Type:
- relative density
- Density:
- 0.826
- Temp.:
- 20 °C
- Conclusions:
- Average relative Density: 0.826
- Executive summary:
Docosane was determined according DIN EN ISO 1183 -1. The relative density was determined to be 0.826 at 20°C.
Reference
Calibration
Date: 04.06.2010
Operator: J. Wolter
weight water 1g: 1.0000 g
weight water 100g: 99.9992 g
Water density at 20°C (theory): 0.9982g/ml
Measurement
(triple determination)
temperature in °C: 20 / 20 / 20
Weight of solid in air in g: 5.4355 / 4.9106 / 5.3668
Weight of solid in liquid in g: 4.3255 / 3.8600 / 4.2443
relative density: 0.829 / 0.823 / 0.826
Description of key information
Key value for chemical safety assessment
- Relative density at 20C:
- 0.826
Additional information
The relative density was determined in a reliable study.
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