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Identification

Chemical structure
Display Name:
Reaction mass of 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide] and 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide] and 2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide (EC 911-715-0)
EC Number:
911-715-0
Molecular formula:
C34H30Cl2N6O4 // C35H32Cl2N6O4 // C36H34Cl2N6O4
IUPAC Name:
Reaction mass of 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide] and 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide] and 2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide (EC 911-715-0)

Type of Substance

Composition:
multi-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • P.Y.174
  • Pigment Yellow 174

    • Compositions

    Boundary 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-(2,4-dimethylphenyl)-3-oxobutyramide]
    EC Number:
    225-822-9
    EC Name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]
    CAS Number:
    5102-83-0
    Molecular formula:
    C36H34Cl2N6O4
    IUPAC Name:
    2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
    Constituent 2
    Chemical structure
    Reference substance name:
    2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide
    EC Number:
    279-017-2
    EC Name:
    2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide
    CAS Number:
    78952-72-4
    Molecular formula:
    C35H32Cl2N6O4
    IUPAC Name:
    2-{[3,3'-dichloro-4'-({1-[(2,4-dimethylphenyl)carbamoyl]-2-oxopropyl}diazenyl)biphenyl-4-yl]diazenyl}-N-(2-methylphenyl)-3-oxobutanamide
    Constituent 3
    Chemical structure
    Reference substance name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide]
    EC Number:
    226-789-3
    EC Name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide]
    CAS Number:
    5468-75-7
    Molecular formula:
    C34H30Cl2N6O4
    IUPAC Name:
    2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2-methylphenyl)-3-oxobutanamide]

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Reaction mass of EC 225-822-9/EC 279-017-2/EC 226-789-3 - joint submission

    Shape

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

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 0.01 - <= 0.045 μm
    Percentile:
    D50
    Range:
    >= 0.01 - <= 0.07 μm
    Percentile:
    D90
    Range:
    >= 0.01 - <= 0.105 μm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Yellow 174
    Pure structure:
    yes

    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:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]
    EC Number:
    225-822-9
    EC Name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]
    CAS Number:
    5102-83-0
    Molecular formula:
    C36H34Cl2N6O4
    IUPAC Name:
    2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
    Constituent 2
    Chemical structure
    Reference substance name:
    2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide
    EC Number:
    279-017-2
    EC Name:
    2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide
    CAS Number:
    78952-72-4
    Molecular formula:
    C35H32Cl2N6O4
    IUPAC Name:
    2-{[3,3'-dichloro-4'-({1-[(2,4-dimethylphenyl)carbamoyl]-2-oxopropyl}diazenyl)biphenyl-4-yl]diazenyl}-N-(2-methylphenyl)-3-oxobutanamide
    Constituent 3
    Chemical structure
    Reference substance name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide]
    EC Number:
    226-789-3
    EC Name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide]
    CAS Number:
    5468-75-7
    Molecular formula:
    C34H30Cl2N6O4
    IUPAC Name:
    2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2-methylphenyl)-3-oxobutanamide]

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Reaction mass of EC 225-822-9/EC 279-017-2/EC 226-789-3 - joint submission

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Range:
    > 25 - < 75 %
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Range:
    > 25 - < 75 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 0.01 - <= 0.03 μm
    Percentile:
    D50
    Range:
    >= 0.01 - <= 0.05 μm
    Percentile:
    D90
    Range:
    >= 0.01 - <= 0.07 μm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Yellow 174
    Pure structure:
    yes

    Specific surface area

    Range of specific surface area:
    >= 10 - <= 50 m²/g
    Skeletal density:
    1.258 g/cm³

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    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-(2,4-dimethylphenyl)-3-oxobutyramide]
    EC Number:
    225-822-9
    EC Name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]
    CAS Number:
    5102-83-0
    Molecular formula:
    C36H34Cl2N6O4
    IUPAC Name:
    2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
    Constituent 2
    Chemical structure
    Reference substance name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide]
    EC Number:
    226-789-3
    EC Name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide]
    CAS Number:
    5468-75-7
    Molecular formula:
    C34H30Cl2N6O4
    IUPAC Name:
    2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2-methylphenyl)-3-oxobutanamide]
    Constituent 3
    Chemical structure
    Reference substance name:
    2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide
    EC Number:
    279-017-2
    EC Name:
    2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide
    CAS Number:
    78952-72-4
    Molecular formula:
    C35H32Cl2N6O4
    IUPAC Name:
    2-{[3,3'-dichloro-4'-({1-[(2,4-dimethylphenyl)carbamoyl]-2-oxopropyl}diazenyl)biphenyl-4-yl]diazenyl}-N-(2-methylphenyl)-3-oxobutanamide

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Reaction mass of EC 225-822-9/EC 279-017-2/EC 226-789-3 - joint submission

    Shape

    Shape description
    Shape category:
    spheroidal
    Shape:
    spherical
    Typical composition:
    > 90 %
    Range:
    > 0 - < 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    33 nm
    Range:
    >= 10 - <= 45 nm
    Percentile:
    D50
    Typical value:
    68 nm
    Range:
    >= 10 - <= 70 nm
    Percentile:
    D90
    Typical value:
    98 nm
    Range:
    >= 10 - <= 105 nm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Yellow 174
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    17.3 m²/g
    Range of specific surface area:
    >= 5 - <= 125 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    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-(2,4-dimethylphenyl)-3-oxobutyramide]
    EC Number:
    225-822-9
    EC Name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]
    CAS Number:
    5102-83-0
    Molecular formula:
    C36H34Cl2N6O4
    IUPAC Name:
    2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]
    Constituent 2
    Chemical structure
    Reference substance name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide]
    EC Number:
    226-789-3
    EC Name:
    2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2-methylphenyl)-3-oxobutyramide]
    CAS Number:
    5468-75-7
    Molecular formula:
    C34H30Cl2N6O4
    IUPAC Name:
    2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis[N-(2-methylphenyl)-3-oxobutanamide]
    Constituent 3
    Chemical structure
    Reference substance name:
    2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide
    EC Number:
    279-017-2
    EC Name:
    2-[[3,3'-dichloro-4'-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-3-oxo-N-(o-tolyl)butyramide
    CAS Number:
    78952-72-4
    Molecular formula:
    C35H32Cl2N6O4
    IUPAC Name:
    2-{[3,3'-dichloro-4'-({1-[(2,4-dimethylphenyl)carbamoyl]-2-oxopropyl}diazenyl)biphenyl-4-yl]diazenyl}-N-(2-methylphenyl)-3-oxobutanamide

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Reaction mass of EC 225-822-9/EC 279-017-2/EC 226-789-3_Nanoform_Spheroidal

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Typical composition:
    ca. 33 %
    Range:
    >= 0 - <= 50 %
    Shape category:
    spheroidal
    Shape:
    polyhedral
    Pure shape:
    no
    Typical composition:
    ca. 48 %
    Range:
    >= 0 - <= 100 %
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Typical composition:
    ca. 18 %
    Range:
    >= 0 - <= 50 %
    Shape category:
    elongated
    Shape:
    rod
    Pure shape:
    no
    Typical composition:
    ca. 1.5 %
    Range:
    >= 0 - <= 10 %

    Particle size distribution and range

    Particle size distribution and rangeopen allclose all
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 27 nm
    Range:
    >= 1 - <= 40 nm
    Percentile:
    D50
    Typical value:
    ca. 31 nm
    Range:
    >= 10 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 40 nm
    Range:
    >= 20 - <= 120 nm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %
    Shape category:
    elongated
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 26 nm
    Range:
    >= 1 - <= 40 nm
    Percentile:
    D50
    Typical value:
    ca. 28 nm
    Range:
    >= 10 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 30 nm
    Range:
    >= 20 - <= 120 nm
    Typical length:
    ca. 90 nm
    Range of length:
    >= 85 - <= 95 nm
    Typical aspect ratio (:1):
    ca. 3.2 :1
    Range of aspect ratio (:1):
    >= 3.2 - <= 3.3
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Reaction mass of EC 225-822-9/EC 279-017-2/EC 226-789-3
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 22.7 m²/g
    Range of specific surface area:
    >= 10 - <= 50 m²/g

    Surface functionalisation / treatment

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