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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:
5,12-dihydroquino[2,3-b]acridine-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
  • Paliogenrot 4470
  • 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:
    5,12-dihydroquino[2,3-b]acridine-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:
    5,12-dihydroquino[2,3-b]acridine-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:
    5,12-dihydroquino[2,3-b]acridine-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: 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:
    5,12-dihydroquino[2,3-b]acridine-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:
    5,12-dihydroquino[2,3-b]acridine-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:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione
    State Form:
    other: 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:
    5,12-dihydroquino[2,3-b]acridine-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:
    5,12-dihydroquino[2,3-b]acridine-7,14-dione