Registration Dossier

Identification

Chemical structure
Display Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]
EC Number:
226-939-8
EC Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]
CAS Number:
5567-15-7
Molecular formula:
C36H32Cl4N6O8
IUPAC Name:
N-(4-chloro-2,5-dimethoxyphenyl)-2-[(E)-2-(2-chloro-4-{3-chloro-4-[(E)-2-{1-[(4-chloro-2,5-dimethoxyphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]phenyl}phenyl)diazen-1-yl]-3-oxobutanamide

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s)

Legal Entity Composition(s) open all close all

State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]
EC Number:
226-939-8
EC Name:
2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]
CAS Number:
5567-15-7
Molecular formula:
C36H32Cl4N6O8
IUPAC Name:
N-(4-chloro-2,5-dimethoxyphenyl)-2-[(E)-2-(2-chloro-4-{3-chloro-4-[(E)-2-{1-[(4-chloro-2,5-dimethoxyphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]phenyl}phenyl)diazen-1-yl]-3-oxobutanamide

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Pigment Yellow 83_nanoform_spheroidal

Shape

Shape description
Shape category:
spheroidal
Shape:
spherical
Pure shape:
yes

Particle size distribution and range

Particle size distribution and range
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 3 nm
Range:
> 0.1 - < 30 nm
Percentile:
D50
Typical value:
ca. 34 nm
Range:
> 10 - < 100 nm
Percentile:
D90
Typical value:
ca. 56 nm
Range:
> 30 - < 130 nm
Fraction of constituent particles in the size range 1-100 nm:
> 90 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Pigment Yellow 83
Pure structure:
yes

Specific surface area

Typical specific surface area:
ca. 48.9 m²/g
Range of specific surface area:
> 10 - < 120 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no

Composition(s) generated upon use

Other types of composition(s)