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Identification

Chemical structure
Display Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
EC Number:
269-389-4
EC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
CAS Number:
68227-78-1
Molecular formula:
C32H25ClN4O4
IUPAC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
EC Number:
269-389-4
EC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
CAS Number:
68227-78-1
Molecular formula:
C32H25ClN4O4
IUPAC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
C.I. Pigment Red 147 - joint submission

Shape

Shape descriptionopen allclose all
Shape category:
spheroidal
Shape:
spherical
Pure shape:
no
Range:
>= 0 - <= 100 %
Shape category:
spheroidal
Shape:
cubic
Pure shape:
no
Range:
>= 0 - <= 100 %
Shape category:
elongated
Shape:
rod
Pure shape:
no
Range:
>= 0 - <= 100 %

Particle size distribution and range

Particle size distribution and rangeopen allclose all
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Range:
ca. 0.01 - ca. 0.07 μm
Percentile:
D50
Range:
ca. 0.03 - ca. 0.1 μm
Percentile:
D90
Range:
ca. 0.06 - ca. 0.13 μm
Additional information:
The particle size distribution relates to all shape categories
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %
Shape category:
elongated
Percentileopen allclose all
Percentile:
D10
Range:
ca. 0.01 - ca. 0.07 μm
Percentile:
D50
Range:
ca. 0.03 - ca. 0.1 μm
Percentile:
D90
Range:
ca. 0.06 - ca. 0.13 μm
Range of length:
ca. 0.05 - ca. 1 μm
Range of aspect ratio (:1):
>= 3 - <= 8
Additional information:
The particle size distribution relates to all shape categories
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
C.I. Pigment Red 147
Pure structure:
yes

Specific surface area

Range of specific surface area:
>= 10 - <= 100 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no

Legal Entity Composition(s) open all close all

State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
EC Number:
269-389-4
EC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
CAS Number:
68227-78-1
Molecular formula:
C32H25ClN4O4
IUPAC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
C.I. Pigment Red 147 - joint submission

Shape

Shape descriptionopen allclose all
Shape category:
spheroidal
Shape:
spherical
Pure shape:
no
Range:
>= 0 - <= 100 %
Shape category:
spheroidal
Shape:
cubic
Pure shape:
no
Range:
>= 0 - <= 100 %
Shape category:
elongated
Shape:
rod
Pure shape:
no
Range:
>= 0 - <= 100 %

Particle size distribution and range

Particle size distribution and rangeopen allclose all
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Range:
ca. 0.01 - ca. 0.07 μm
Percentile:
D50
Range:
ca. 0.03 - ca. 0.1 μm
Percentile:
D90
Range:
ca. 0.06 - ca. 0.13 μm
Additional information:
The particle size distribution relates to all shape categories
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %
Shape category:
elongated
Percentileopen allclose all
Percentile:
D10
Range:
ca. 0.01 - ca. 0.07 μm
Percentile:
D50
Range:
ca. 0.03 - ca. 0.1 μm
Percentile:
D90
Range:
ca. 0.06 - ca. 0.13 μm
Range of length:
ca. 0.05 - ca. 1 μm
Range of aspect ratio (:1):
>= 3 - <= 8
Additional information:
The particle size distribution relates to all shape categories
Fraction of constituent particles in the size range 1-100 nm:
>= 50 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
C.I. Pigment Red 147
Pure structure:
yes

Specific surface area

Typical specific surface area:
ca. 20 m²/g
Range of specific surface area:
>= 10 - <= 100 m²/g
Skeletal density:
ca. 1.4 g/cm³

Surface functionalisation / treatment

Surface treatment applied:
no
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
EC Number:
269-389-4
EC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
CAS Number:
68227-78-1
Molecular formula:
C32H25ClN4O4
IUPAC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide

Characterisation of nanoforms

Type of information reported:
single nanoform
Name of nanoform:
Pigment Red 147_Nanoform_Spheroidal

Shape

Shape descriptionopen allclose all
Shape category:
elongated
Shape:
rod
Pure shape:
no
Typical composition:
ca. 22 %
Range:
>= 0 - < 40 %
Shape category:
spheroidal
Shape:
cubic
Pure shape:
no
Typical composition:
ca. 88 %
Range:
> 60 - <= 100 %

Particle size distribution and range

Particle size distribution and rangeopen allclose all
Shape category:
spheroidal
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 32 nm
Range:
> 1 - < 50 nm
Percentile:
D50
Typical value:
ca. 46 nm
Range:
> 10 - <= 100 nm
Percentile:
D90
Typical value:
ca. 77 nm
Range:
> 30 - < 120 nm
Fraction of constituent particles in the size range 1-100 nm:
> 80 - <= 100 %
Shape category:
elongated
Percentileopen allclose all
Percentile:
D10
Typical value:
ca. 31 nm
Range:
> 1 - < 50 nm
Percentile:
D50
Typical value:
ca. 46 nm
Range:
> 10 - <= 100 nm
Percentile:
D90
Typical value:
ca. 70 nm
Range:
> 30 - < 120 nm
Typical length:
ca. 171 nm
Range of length:
> 101 - < 314 nm
Typical aspect ratio (:1):
ca. 3.6 :1
Range of aspect ratio (:1):
>= 3.1 - <= 5.2
Fraction of constituent particles in the size range 1-100 nm:
> 80 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
Pigment Red 147
Pure structure:
yes

Specific surface area

Typical specific surface area:
ca. 63.9 m²/g
Range of specific surface area:
> 5 - < 150 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
EC Number:
269-389-4
EC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
CAS Number:
68227-78-1
Molecular formula:
C32H25ClN4O4
IUPAC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide


Constituent 1
Chemical structure
Reference substance name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
EC Number:
269-389-4
EC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
CAS Number:
68227-78-1
Molecular formula:
C32H25ClN4O4
IUPAC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide
State Form:
solid: bulk
Degree of purity:
> 97 - < 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
EC Number:
269-389-4
EC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
CAS Number:
68227-78-1
Molecular formula:
C32H25ClN4O4
IUPAC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide
Impurity 1
Chemical structure
Reference substance name:
5'-chloro-3-hydroxy-2'-methyl-2-naphthanilide
EC Number:
205-207-1
EC Name:
5'-chloro-3-hydroxy-2'-methyl-2-naphthanilide
CAS Number:
135-63-7
Molecular formula:
C18H14ClNO2
IUPAC Name:
N-(5-chloro-2-methylphenyl)-3-hydroxy-2-naphthamide

Composition(s) generated upon use

Other types of composition(s)