Registration Dossier
Registration Dossier
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EC number: 696-231-5 | CAS number: 1361000-03-4
Density
Administrative data
Link to relevant study record(s)
Description of key information
The density of 1-hexyl-1H-pyrazol-4,5-diamine hemisulfate was 1.31 g/mL at 20°C, measured by the pycnometer method (OECD 109).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.31
Additional information
The density of 1-hexyl-1H-pyrazol-4,5-diamine hemisulfate was determined according to OECD 109 guideline (Density of Liquids and Solids) with the pycnometer method and following the GLP. The test was run in triplicate at 20°C.
~1.4 g of the test substance was placed into the sample cup of the multipycnometer. The test substance was equilibrated to 20°C in an incubator for ~3 hours. Three trials were conducted to determine the density of the test substance.
The density of 1-hexyl-1H-pyrazol-4,5-diamine hemisulfate was determined to be 1.31 g/mL.
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