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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Reference:
Composition 0
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
Qualifier:
equivalent or similar to
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
pycnometer method
Test material information:
Composition 1
Specific details on test material used for the study:
- Purity not specified
- Batch number: BXR5U4G
Key result
Type:
relative density
Density:
1.204
Temp.:
20 °C
Remarks on result:
other: mean value of 2 determinations

Literature data (CRC Handbook of Chemistry and Physics 75th Edition)

d (20, w) (density of water at 20 °C) = 0.9982 g/mL

d (4, w) (density of water at 4 °C) = 0.99997 g/mL

d (20, a) (density of air at 20 °C) = 0.0012 g/mL

Conclusions:
The density of the substance at 20 ºC was 1.204 g/cm3 and the relative density was 1.204.
Executive summary:

According to the OECD Guideline 109 (Density of Liquids and Solids) corresponding to A.3., Council Regulations EC No 440/2008 the solid sample was accurately weighed into a 20 mL pycnometer and by displacement of the solvent (n-heptan), its equivalent volume was determined. Finally, the density of Imidoxim was calculated. The relative density at 20 ºC was 1.204 g/cm3and the relative density was 1.204.

Description of key information

The density at 20 ºC of Imidoxim is 1.204 g/cm3 and the relative density 1.204.

Key value for chemical safety assessment

Relative density at 20C:
1.204

Additional information