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Identification

Chemical structure
Display Name:
2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
EC Number:
278-388-8
EC Name:
2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
CAS Number:
76199-85-4
Molecular formula:
C16H11N5O4
IUPAC Name:
2-cyano-N-methyl-2-[3-(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)-2,3-dihydro-1Hisoindol-1-ylidene]acetamide

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Acetamide, 2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)- pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methyl- (9CI)
  • C. I. Pigment Yellow 185
  • C.I. 56290
  • C.I. Pigment Yellow 185
  • Paliotol Yellow D 1155
  • Pigment Yellow 185
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
    EC Number:
    278-388-8
    EC Name:
    2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
    CAS Number:
    76199-85-4
    Molecular formula:
    C16H11N5O4
    IUPAC Name:
    2-cyano-N-methyl-2-[3-(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)-2,3-dihydro-1Hisoindol-1-ylidene]acetamide

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Yellow 185_nanoform_multimodal

    Shape

    Shape description
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    yes
    Typical composition:
    ca. 100 %
    Range:
    > 80 - <= 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 30 nm
    Range:
    > 10 - <= 100 nm
    Percentile:
    D50
    Typical value:
    ca. 50 nm
    Range:
    > 10 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 80 nm
    Range:
    > 20 - <= 120 nm
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Yellow 185
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 46 m²/g
    Range of specific surface area:
    > 15 - <= 500 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-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
    EC Number:
    278-388-8
    EC Name:
    2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
    CAS Number:
    76199-85-4
    Molecular formula:
    C16H11N5O4
    IUPAC Name:
    2-cyano-N-methyl-2-[3-(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)-2,3-dihydro-1Hisoindol-1-ylidene]acetamide

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Yellow 185_Nanoform_Spheroidal

    Shape

    Shape description
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    yes
    Typical composition:
    ca. 100 %
    Range:
    >= 99 - <= 100

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 33 nm
    Range:
    > 10 - < 50 nm
    Percentile:
    D50
    Typical value:
    ca. 48.4 nm
    Range:
    > 30 - < 60 nm
    Percentile:
    D90
    Typical value:
    ca. 79.3 nm
    Range:
    > 50 - < 100 nm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 95 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.L.Pigment Yellow 185
    Pure structure:
    yes
    Typical composition:
    100 %
    Range:
    >= 98 - <= 100 %

    Specific surface area

    Typical specific surface area:
    46.6 m²/g
    Range of specific surface area:
    > 20 - < 70 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
    EC Number:
    278-388-8
    EC Name:
    2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
    CAS Number:
    76199-85-4
    Molecular formula:
    C16H11N5O4
    IUPAC Name:
    2-cyano-N-methyl-2-[3-(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)-2,3-dihydro-1Hisoindol-1-ylidene]acetamide

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Yellow 185_nanoform

    Shape

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

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 22 nm
    Range:
    >= 21 - <= 24 nm
    Percentile:
    D50
    Typical value:
    ca. 35 nm
    Range:
    >= 31 - <= 37 nm
    Percentile:
    D90
    Typical value:
    ca. 54 nm
    Range:
    >= 50 - <= 57 nm
    Fraction of constituent particles in the size range 1-100 nm:
    > 80 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Yellow 185
    Pure structure:
    yes
    Typical composition:
    ca. 87 %
    Range:
    >= 80 - <= 100 %
    Crystal system:
    not applicable

    Specific surface area

    Typical specific surface area:
    ca. 41 m²/g
    Range of specific surface area:
    >= 20 - <= 70 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no


    Constituent 1
    Chemical structure
    Reference substance name:
    2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
    EC Number:
    278-388-8
    EC Name:
    2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide
    CAS Number:
    76199-85-4
    Molecular formula:
    C16H11N5O4
    IUPAC Name:
    2-cyano-N-methyl-2-[3-(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)-2,3-dihydro-1Hisoindol-1-ylidene]acetamide

    Composition(s) generated upon use

    Other types of composition(s)

    Categories Display