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Identification

Chemical structure
Display Name:
2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
EC Number:
225-590-9
EC Name:
2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
CAS Number:
4948-15-6
Molecular formula:
C40H26N2O4
IUPAC Name:
2,9-bis(3,5-dimethylphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • C.I. 71137
  • C.I. Pigment Red 149
  • Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)- tetrone, 2,9-bis(3,5-dimethylphenyl)- (9CI)
  • N,N'-Bis(3',5'-dimethylphenyl)perylene-3,4,9,10-dicarboimide
  • N,N'-Bis(3,5-dimethylphenyl)-3,4:9,10-perylene bis(dicarboximide)
  • N,N'-Bis(3,5-dimethylphenyl)-3,4:9,10-perylenebis(dicarboxyimide)
  • N,N'-Di(3,5-xylyl)perylene-3,4:9,10-bis(dicarboximide)
  • 3,4,9,10-Perylenetetracarboxylic 3,4:9,10-diimide, N,N'-di-3,5-xylyl-
  • Paliogen Red K 3580
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
    EC Number:
    225-590-9
    EC Name:
    2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
    CAS Number:
    4948-15-6
    Molecular formula:
    C40H26N2O4
    IUPAC Name:
    2,9-bis(3,5-dimethylphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Red 149_Nanoform_Spheroidal

    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. 10 nm
    Range:
    ca. 5 - <= 100 nm
    Percentile:
    D50
    Typical value:
    ca. 25 nm
    Range:
    ca. 5 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 50 nm
    Range:
    >= 10 - <= 100 nm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 50 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Red 149
    Pure structure:
    yes
    Description:
    Assessed as crystalline based on TEM pictures.
    It is well known in the field of Pigments that powder X-Ray diffraction measurements of very fine crystals cannot be used to properly define the crystal system and/or Bravais lattice due to signal broadening.
    (e.g. Herbst, Hunger, Industrial Organic Pigments VCH, 1993, p.44)

    Specific surface area

    Typical specific surface area:
    ca. 50 m²/g
    Range of specific surface area:
    > 10 - < 100 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:
    2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
    EC Number:
    225-590-9
    EC Name:
    2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
    CAS Number:
    4948-15-6
    Molecular formula:
    C40H26N2O4
    IUPAC Name:
    2,9-bis(3,5-dimethylphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigment Red 149_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. 12 nm
    Range:
    > 5 - < 50 nm
    Percentile:
    D50
    Typical value:
    ca. 18 nm
    Range:
    > 5 - < 50 nm
    Percentile:
    D90
    Typical value:
    ca. 29.6 nm
    Range:
    > 10 - < 50 nm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 95 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    C.I. Pigment Red 149
    Pure structure:
    yes
    Typical composition:
    100 %
    Description:
    Assessed as crystalline based on TEM pictures.
    It is well known in the field of Pigments that powder X-Ray diffraction measurements of very fine crystals cannot be used to properly define the crystal system and/or Bravais lattice due to signal broadening.
    (e.g. Herbst, Hunger, Industrial Organic Pigments VCH, 1993, p.44)

    Specific surface area

    Typical specific surface area:
    76 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:
    2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
    EC Number:
    225-590-9
    EC Name:
    2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
    CAS Number:
    4948-15-6
    Molecular formula:
    C40H26N2O4
    IUPAC Name:
    2,9-bis(3,5-dimethylphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone

    Characterisation of nanoforms

    Type of information reported:
    single nanoform
    Name of nanoform:
    Pigmment Red 149

    Shape

    Shape description
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    yes
    Typical composition:
    ca. 100 %
    Range:
    >= 0 - <= 100 %

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D10
    Typical value:
    ca. 25 nm
    Range:
    >= 10 - <= 50 nm
    Percentile:
    D90
    Typical value:
    ca. 100 nm
    Range:
    >= 10 - <= 120 nm
    Percentile:
    D50
    Typical value:
    ca. 50 nm
    Range:
    >= 10 - <= 100 nm
    Fraction of constituent particles in the size range 1-100 nm:
    >= 50 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigmment Red 149
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 88.436 m²/g
    Range of specific surface area:
    > 10 - < 100 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no


    Constituent 1
    Chemical structure
    Reference substance name:
    2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
    EC Number:
    225-590-9
    EC Name:
    2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
    CAS Number:
    4948-15-6
    Molecular formula:
    C40H26N2O4
    IUPAC Name:
    2,9-bis(3,5-dimethylphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone

    Composition(s) generated upon use

    Other types of composition(s)