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Identification

Chemical structure
Display Name:
N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
EC Number:
257-776-0
EC Name:
N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
CAS Number:
52238-92-3
Molecular formula:
C42H22Cl4F6N6O4
IUPAC Name:
N,N'-(2,5-dichloro-1,4-phenylene)bis(4-{[2-chloro-5-(trifluoromethyl)phenyl]diazenyl}-3-hydroxy-2-naphthamide)

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • HF4Y
  • PR242
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    EC Number:
    257-776-0
    EC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    CAS Number:
    52238-92-3
    Molecular formula:
    C42H22Cl4F6N6O4
    IUPAC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis(4-{[2-chloro-5-(trifluoromethyl)phenyl]diazenyl}-3-hydroxy-2-naphthamide)

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Red 242 - joint submission

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Range:
    > 70 - < 100 %
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Range:
    > 0 - < 30 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    ca. 0.01 - ca. 0.05 μm
    Percentile:
    D50
    Range:
    ca. 0.02 - ca. 0.06 μm
    Percentile:
    D90
    Range:
    ca. 0.04 - ca. 0.09 μm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - ca. 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Red 242
    Pure structure:
    yes
    Typical composition:
    100 %

    Specific surface area

    Range of specific surface area:
    >= 5 - <= 125 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,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    EC Number:
    257-776-0
    EC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    CAS Number:
    52238-92-3
    Molecular formula:
    C42H22Cl4F6N6O4
    IUPAC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis(4-{[2-chloro-5-(trifluoromethyl)phenyl]diazenyl}-3-hydroxy-2-naphthamide)

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Red 242 - joint submission

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Typical composition:
    ca. 95 %
    Range:
    > 75 - < 100 %
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Typical composition:
    ca. 5 %
    Range:
    > 0 - < 25 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    0.027 μm
    Range:
    ca. 0.01 - ca. 0.04 μm
    Percentile:
    D50
    Typical value:
    0.04 μm
    Range:
    ca. 0.025 - ca. 0.055 μm
    Percentile:
    D90
    Typical value:
    0.063 μm
    Range:
    ca. 0.05 - ca. 0.08 μm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - ca. 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Red 242
    Pure structure:
    yes
    Typical composition:
    100 %
    Crystal system:
    other: unknown

    Specific surface area

    Typical specific surface area:
    ca. 81 m²/g
    Range of specific surface area:
    >= 55 - <= 105 m²/g
    Skeletal density:
    1.571 g/cm³

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    EC Number:
    257-776-0
    EC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    CAS Number:
    52238-92-3
    Molecular formula:
    C42H22Cl4F6N6O4
    IUPAC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis(4-{[2-chloro-5-(trifluoromethyl)phenyl]diazenyl}-3-hydroxy-2-naphthamide)

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Red 242 - joint submission

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Typical composition:
    ca. 95 %
    Range:
    > 75 - < 100 %
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Typical composition:
    ca. 5 %
    Range:
    > 0 - < 25 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    0.027 μm
    Range:
    ca. 0.01 - ca. 0.04 μm
    Percentile:
    D50
    Typical value:
    0.04 μm
    Range:
    ca. 0.025 - ca. 0.055 μm
    Percentile:
    D90
    Typical value:
    0.063 μm
    Range:
    ca. 0.05 - ca. 0.08 μm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - ca. 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Red 242
    Pure structure:
    yes
    Typical composition:
    100 %
    Crystal system:
    other: unknown

    Specific surface area

    Typical specific surface area:
    ca. 81 m²/g
    Range of specific surface area:
    >= 55 - <= 105 m²/g
    Skeletal density:
    1.571 g/cm³

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    EC Number:
    257-776-0
    EC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    CAS Number:
    52238-92-3
    Molecular formula:
    C42H22Cl4F6N6O4
    IUPAC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis(4-{[2-chloro-5-(trifluoromethyl)phenyl]diazenyl}-3-hydroxy-2-naphthamide)
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    EC Number:
    257-776-0
    EC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    CAS Number:
    52238-92-3
    Molecular formula:
    C42H22Cl4F6N6O4
    IUPAC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis(4-{[2-chloro-5-(trifluoromethyl)phenyl]diazenyl}-3-hydroxy-2-naphthamide)
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    EC Number:
    257-776-0
    EC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    CAS Number:
    52238-92-3
    Molecular formula:
    C42H22Cl4F6N6O4
    IUPAC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis(4-{[2-chloro-5-(trifluoromethyl)phenyl]diazenyl}-3-hydroxy-2-naphthamide)


    Constituent 1
    Chemical structure
    Reference substance name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    EC Number:
    257-776-0
    EC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
    CAS Number:
    52238-92-3
    Molecular formula:
    C42H22Cl4F6N6O4
    IUPAC Name:
    N,N'-(2,5-dichloro-1,4-phenylene)bis(4-{[2-chloro-5-(trifluoromethyl)phenyl]diazenyl}-3-hydroxy-2-naphthamide)

    Composition(s) generated upon use

    Other types of composition(s)