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Identification

Chemical structure
Display Name:
5,12-dihydroquino[2,3-b]acridine-7,14-dione
EC Number:
213-879-2
EC Name:
5,12-dihydroquino[2,3-b]acridine-7,14-dione
CAS Number:
1047-16-1
Molecular formula:
C20H12N2O2
IUPAC Name:
5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 1047-16-1
  • Pigment Violet 19
  • c.I .Pigment Violet 19
  • 5,12-Dihydrochino[2,3-b]acridin-7,14-dion
  • C.I. Pigment Violet 19
  • CHROMOFINE RED 6805
  • Cinquasia Red K 4104
  • Cinquasia Red L 4100 HD
  • FASTOGEN Super Magenta
  • FASTOGEN Super Red
  • GAFAST Violet 19
  • Pigment Violet 19
  • Pigment Voilet 19
  • PigmentViolet 19
  • Sudaperm Red Violet 2995
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Violet 19 - joint submission

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Range:
    > 40 - < 100 %
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Range:
    > 0 - < 60 %
    Shape category:
    platelet
    Shape:
    plate
    Pure shape:
    yes
    Range:
    >= 0 - <= 100 %

    Particle size distribution and range

    Particle size distribution and rangeopen allclose all
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 0.01 - <= 0.04 μm
    Percentile:
    D50
    Range:
    >= 0.015 - <= 0.06 μm
    Percentile:
    D90
    Range:
    >= 0.02 - <= 0.08 μm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %
    Shape category:
    platelet
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 0.01 - <= 0.04 μm
    Percentile:
    D50
    Range:
    >= 0.03 - <= 0.1 μm
    Percentile:
    D90
    Range:
    >= 0.07 - <= 0.1 μm
    Range of lateral dimension 1:
    >= 0.01 - <= 0.1 μm
    Range of lateral dimension 2:
    >= 0.01 - <= 0.2 μm
    Range of aspect ratio (:1):
    >= 1 - <= 3
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Violet 19
    Pure structure:
    yes

    Specific surface area

    Range of specific surface area:
    >= 5 - <= 150 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:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Violet 19 - joint submission

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Range:
    > 40 - < 100 %
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Range:
    > 0 - < 50 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 0.01 - <= 0.035 μm
    Percentile:
    D50
    Range:
    >= 0.015 - <= 0.05 μm
    Percentile:
    D90
    Range:
    >= 0.02 - <= 0.075 μm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Violet 19
    Pure structure:
    yes

    Specific surface area

    Range of specific surface area:
    >= 70 - <= 130 m²/g
    Skeletal density:
    1.498 g/cm³

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    This nanoform is covered by a registration:
    yes
    Name of nanoform:
    C.I. Pigment Violet 19

    Shape

    Shape descriptionopen allclose all
    Shape category:
    elongated
    Remarks:
    Needle-like particles
    Shape:
    rod
    Pure shape:
    yes
    Typical composition:
    12.08 %
    Range:
    > 5 - < 20 %
    Shape category:
    spheroidal
    Remarks:
    Multimodal shapes
    Shape:
    polyhedral
    Pure shape:
    no
    Typical composition:
    87.92 %
    Range:
    > 80 - < 95 %
    Shape category:
    spheroidal
    Remarks:
    Multimodal shapes
    Shape:
    orthorhombic
    Pure shape:
    no
    Typical composition:
    87.92 %
    Range:
    > 80 - < 100 %

    Particle size distribution and range

    Particle size distribution and rangeopen allclose all
    Shape category:
    elongated
    Remarks:
    Needle-like particles
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    0.01 μm
    Range:
    > 0.005 - < 0.02 μm
    Percentile:
    D50
    Typical value:
    0.015 μm
    Range:
    > 0.01 - < 0.02 μm
    Percentile:
    D90
    Typical value:
    0.022 μm
    Range:
    > 0.02 - < 0.03 μm
    Range of length:
    > 0.02 - < 0.083 μm
    Range of aspect ratio (:1):
    >= 3 - <= 5.3
    Fraction of constituent particles in the size range 1-100 nm:
    > 1 - < 100 %
    Shape category:
    spheroidal
    Remarks:
    Multimodal shapes: Orthorhombic & Polyhedral
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    0.009 μm
    Range:
    > 0.001 - < 0.01 μm
    Percentile:
    D50
    Typical value:
    0.014 μm
    Range:
    > 0.01 - < 0.02 μm
    Percentile:
    D90
    Typical value:
    0.021 μm
    Range:
    > 0.02 - < 0.025 μm
    Fraction of constituent particles in the size range 1-100 nm:
    > 1 - < 100 %

    Crystallinity

    Structures
    Structure:
    amorphous
    Pure structure:
    no
    Range:
    > 14 - < 19 %

    Specific surface area

    Typical specific surface area:
    61.621 m²/g
    Range of specific surface area:
    > 55 - < 65 m²/g
    Typical volume specific surface area:
    171.31 m²/cm³

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Violet 19 - joint submission

    Shape

    Shape description
    Shape category:
    platelet
    Shape:
    plate
    Pure shape:
    yes
    Typical composition:
    >= 99 %
    Range:
    > 0 - <= 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    platelet
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 10 - <= 40 nm
    Percentile:
    D50
    Range:
    >= 30 - <= 100 nm
    Percentile:
    D90
    Range:
    >= 70 - <= 100 nm
    Range of lateral dimension 1:
    >= 10 - <= 100 nm
    Range of lateral dimension 2:
    >= 10 - <= 200 nm
    Range of aspect ratio (:1):
    >= 1 - <= 3
    Fraction of constituent particles in the size range 1-100 nm:
    > 50 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Violet 19
    Pure structure:
    yes
    Typical composition:
    > 75 %

    Specific surface area

    Typical specific surface area:
    69.2 m²/g
    Range of specific surface area:
    >= 5 - <= 150 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    Does the set contain both treated and non-surface treated nanoforms?:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Violet 19 – joint submission

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Typical composition:
    ca. 23 %
    Range:
    >= 0 - <= 60 %
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Typical composition:
    ca. 77 %
    Range:
    >= 40 - <= 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 32 nm
    Range:
    >= 10 - <= 40 nm
    Percentile:
    D50
    Typical value:
    ca. 46 nm
    Range:
    >= 15 - <= 60 nm
    Percentile:
    D90
    Typical value:
    ca. 72 nm
    Range:
    >= 20 - <= 80 nm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Violet 19
    Pure structure:
    yes
    Typical composition:
    ca. 100 %
    Range:
    >= 90 - <= 100 %

    Specific surface area

    Typical specific surface area:
    ca. 58.3 m²/g
    Range of specific surface area:
    >= 5 - <= 150 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Violet 19_nanoform platelet

    Shape

    Shape description
    Shape category:
    platelet
    Shape:
    plate
    Pure shape:
    yes
    Range:
    >= 80 - <= 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    platelet
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 32 nm
    Range:
    > 10 - < 40 nm
    Percentile:
    D50
    Typical value:
    ca. 49 nm
    Range:
    > 10 - < 70 nm
    Percentile:
    D90
    Typical value:
    ca. 85 nm
    Range:
    > 40 - < 110 nm
    Typical lateral dimension 1:
    ca. 55 nm
    Range of lateral dimension 1:
    >= 10 - <= 100 nm
    Typical lateral dimension 2:
    ca. 113 nm
    Range of lateral dimension 2:
    >= 10 - <= 200 nm
    Typical aspect ratio (:1):
    ca. 1.9 :1
    Range of aspect ratio (:1):
    >= 1 - <= 3
    Additional information:
    Analysis conducted on 476 particles
    Fraction of constituent particles in the size range 1-100 nm:
    ca. 94 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Violet 19
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 23 m²/g
    Range of specific surface area:
    > 15 - < 100 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Violet 19 - joint submission

    Shape

    Shape description
    Shape category:
    platelet
    Shape:
    plate
    Pure shape:
    yes
    Typical composition:
    >= 99 %
    Range:
    >= 0 - <= 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    platelet
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 10 - <= 40 nm
    Percentile:
    D50
    Range:
    >= 30 - <= 100 nm
    Percentile:
    D90
    Range:
    >= 70 - <= 100 nm
    Range of lateral dimension 1:
    >= 10 - <= 100 nm
    Range of lateral dimension 2:
    >= 10 - <= 200 nm
    Range of aspect ratio (:1):
    >= 1 - <= 3
    Fraction of constituent particles in the size range 1-100 nm:
    >= 50 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Violet 19
    Pure structure:
    yes
    Typical composition:
    >= 80 %

    Specific surface area

    Range of specific surface area:
    >= 5 - <= 150 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    Does the set contain both treated and non-surface treated nanoforms?:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    C.I. Pigment Violet 19 - joint submission_SE-CN09

    Shape

    Shape descriptionopen allclose all
    Shape category:
    spheroidal
    Shape:
    cubic
    Pure shape:
    no
    Range:
    > 40 - < 100 %
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    no
    Range:
    > 0 - < 50 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Range:
    >= 0.01 - <= 0.035 μm
    Percentile:
    D50
    Range:
    >= 0.015 - <= 0.05 μm
    Percentile:
    D90
    Range:
    >= 0.02 - <= 0.075 μm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 90 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Violet 19
    Pure structure:
    yes

    Specific surface area

    Range of specific surface area:
    >= 70 - <= 130 m²/g
    Skeletal density:
    1.498 g/cm³

    Surface functionalisation / treatment

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


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione


    Constituent 1
    Chemical structure
    Reference substance name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    EC Number:
    213-879-2
    EC Name:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    CAS Number:
    1047-16-1
    Molecular formula:
    C20H12N2O2
    IUPAC Name:
    5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione

    Composition(s) generated upon use

    Other types of composition(s)