Registration Dossier

Administrative data

Endpoint:
density, other
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study (DIN 51913)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 51913
Type of method:
air comparison pycnometer (for solids)

Test material

Constituent 1
Chemical structure
Reference substance name:
2-[(4-chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutyramide
EC Number:
236-852-7
EC Name:
2-[(4-chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutyramide
Cas Number:
13515-40-7
Molecular formula:
C17H15ClN4O5
IUPAC Name:
2-[(4-chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutyramide
Test material form:
solid: nanoform, no surface treatment

Results and discussion

Density
Key result
Type:
density
Density:
1.47 g/cm³
Temp.:
23 °C

Any other information on results incl. tables

The value above represents the mean from five runs:

Volume Average: 0.5261 cm3, standard deviation: 0.0015 cm3

Density Average: 1.4703 g/cm3, standard deviation: 0.0043 g/cm3

Individual values:

 Run No.  Volume  Deviation  Density  Deviation
 1  0.5247 -0.0014  1.4741  0.0038 
 2  0.5268 0.0007  1.4682  -0 .0020 
 3  0.5259 -0.0002  1.4707  0.0004 
 4  0.5247 -0.0014  1.4742  0.0040 
 5  0.5283 0.0022  1.4641  -0.0062 

Applicant's summary and conclusion

Conclusions:
The density of the test substance is 1.4703 g/cm3 at 23 °C.

Executive summary:

The density of the test substance was determined according to DIN 51913. The density of the test substance is 1.4703 g/cm3 at 23 °C.