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Physical & Chemical properties

Density

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Reference
Endpoint:
density, other
Remarks:
Determination of the Density of 1-butyl-5-[4-chlorophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile according to OECD 109 resp. EU A.3
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 23 OCTOBER 2018 to 26 OCTOBER 2018
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
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method
Key result
Type:
density
Density:
ca. 1.353 g/cm³
Temp.:
20 °C

Standard deviation was 0.0005 g/cm3, showing good correlation to the two determinations.

Conclusions:
1.3526 ± 0.0010 g/cm3 at 20.0 ± 0.2°C

Description of key information

According to OECD 109 resp. EU A.3

Key value for chemical safety assessment

Relative density at 20C:
1.356

Additional information

1.3526 ± 0.0010 g/cm3 at 20.0 ± 0.2°C