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Physical & Chemical properties

Density

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Administrative data

Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
Remarks:
according to DIN 51913

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2020
Report date:
2020

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:
Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-, N,N'-bis(4-chloro-2,5-dimethoxyphenyl and 2,4-xylyl) derivs.
EC Number:
290-824-9
EC Name:
Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-, N,N'-bis(4-chloro-2,5-dimethoxyphenyl and 2,4-xylyl) derivs.
Cas Number:
90268-24-9
Molecular formula:
C36H34Cl2N6O4 // C36H33Cl3N6O6 // C36H32Cl4N6O8
IUPAC Name:
2-[(1E)-2-{3,3'-dichloro-4'-[(1E)-2-{1-[(2,4-dimethylphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]-[1,1'-biphenyl]-4-yl}diazen-1-yl]-N-(2,4-dimethylphenyl)-3-oxobutanamide; N-(4-chloro-2,5-dimethoxyphenyl)-2-[(1E)-2-{3,3'-dichloro-4'-[(1E)-2-{1-[(2,4-dimethylphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-oxobutanamide; N-(4-chloro-2,5-dimethoxyphenyl)-2-[(1E)-2-{3,3'-dichloro-4'-[(1E)-2-{1-[(4-chloro-2,5-dimethoxyphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-oxobutanamide
Test material form:
solid: nanoform

Results and discussion

Density
Type:
density
Density:
1.247 g/cm³
Temp.:
20.2 °C
Remarks on result:
other: mean of 10 measurements

Any other information on results incl. tables

The density of the test item, determined under the procedure as mentioned above, is 1.2472 g/cm3

(mean, 10 measurements,σ= 0.0029 g/cm3).

Volume: 2.3908 cm3 (mean, 10 measurements,σ= 0.0055 cm3)

sample mass: 2.9817 g

cell volume: 15.4380 cm3

expansion volume: 73.8762 cm3

Applicant's summary and conclusion