Registration Dossier

Identification

Chemical structure
Display Name:
5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
EC Number:
276-344-2
EC Name:
5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
CAS Number:
72102-84-2
Molecular formula:
C12H10N6O4
IUPAC Name:
5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • HF2Y
  • PO64
  • Pigment Orange 64
  • Sudaperm Orange 2917
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    EC Number:
    276-344-2
    EC Name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    CAS Number:
    72102-84-2
    Molecular formula:
    C12H10N6O4
    IUPAC Name:
    5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform

    Shape

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

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D90
    Typical value:
    ca. 130 nm
    Range:
    > 100 - < 200 nm
    Percentile:
    D10
    Typical value:
    ca. 30 nm
    Range:
    > 1 - < 50 nm
    Percentile:
    D50
    Typical value:
    ca. 60 nm
    Range:
    > 30 - < 90 nm
    Typical length:
    ca. 70 nm
    Range of length:
    > 10 - < 300 nm
    Typical aspect ratio (:1):
    < 1.5 :1
    Range of aspect ratio (:1):
    >= 1 - <= 3
    Fraction of constituent particles in the size range 1-100 nm:
    ca. 80 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Orange 64
    Pure structure:
    yes
    Typical composition:
    ca. 100 %

    Specific surface area

    Typical specific surface area:
    30 m²/g
    Range of specific surface area:
    > 15 - < 500 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    EC Number:
    276-344-2
    EC Name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    CAS Number:
    72102-84-2
    Molecular formula:
    C12H10N6O4
    IUPAC Name:
    5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform

    Shape

    Shape description
    Shape category:
    spheroidal

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentile
    Percentile:
    D50
    Range:
    > 10 - < 100 nm
    Range of aspect ratio (:1):
    >= 1 - <= 5

    Specific surface area

    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:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    EC Number:
    276-344-2
    EC Name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    CAS Number:
    72102-84-2
    Molecular formula:
    C12H10N6O4
    IUPAC Name:
    5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform

    Shape

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

    Particle size distribution and range

    Particle size distribution and range
    Shape category:
    spheroidal
    Percentileopen allclose all
    Percentile:
    D50
    Typical value:
    ca. 60.8 nm
    Range:
    > 40 - < 80 nm
    Percentile:
    D10
    Typical value:
    ca. 31.1 nm
    Range:
    > 1 - < 50 nm
    Percentile:
    D90
    Typical value:
    ca. 131.1 nm
    Range:
    > 100 - < 200 nm
    Typical length:
    73.8 nm
    Range of length:
    > 10 - < 300 nm
    Typical aspect ratio (:1):
    ca. 1.7 :1
    Range of aspect ratio (:1):
    >= 1 - <= 3
    Fraction of constituent particles in the size range 1-100 nm:
    > 70 - <= 85 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Orange 64
    Pure structure:
    yes
    Typical composition:
    100 %

    Specific surface area

    Typical specific surface area:
    20.8 m²/g
    Range of specific surface area:
    > 15 - < 500 m²/g

    Surface functionalisation / treatment

    Surface treatment applied:
    no
    State Form:
    solid: nanoform


    Constituent 1
    Chemical structure
    Reference substance name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    EC Number:
    276-344-2
    EC Name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    CAS Number:
    72102-84-2
    Molecular formula:
    C12H10N6O4
    IUPAC Name:
    5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione

    Characterisation of nanoforms

    Type of information reported:
    single nanoform

    Shape

    Shape description
    Shape category:
    spheroidal
    Shape:
    spherical
    Pure shape:
    yes
    Typical composition:
    <= 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. 40 nm
    Range:
    >= 10 - <= 85 nm
    Percentile:
    D50
    Typical value:
    ca. 70 nm
    Range:
    >= 10 - <= 100 nm
    Percentile:
    D90
    Typical value:
    ca. 150 nm
    Range:
    >= 100 - <= 200 nm
    Range of aspect ratio (:1):
    >= 1 - <= 5
    Fraction of constituent particles in the size range 1-100 nm:
    >= 50 - <= 100 %

    Crystallinity

    Structures
    Structure:
    crystalline
    Name:
    Pigment Orange 64
    Pure structure:
    yes

    Specific surface area

    Typical specific surface area:
    ca. 25 m²/g
    Range of specific surface area:
    >= 15 - <= 500 m²/g
    Skeletal density:
    ca. 1.6 g/cm³

    Surface functionalisation / treatment

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


    Constituent 1
    Chemical structure
    Reference substance name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    EC Number:
    276-344-2
    EC Name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    CAS Number:
    72102-84-2
    Molecular formula:
    C12H10N6O4
    IUPAC Name:
    5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    EC Number:
    276-344-2
    EC Name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    CAS Number:
    72102-84-2
    Molecular formula:
    C12H10N6O4
    IUPAC Name:
    5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    EC Number:
    276-344-2
    EC Name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    CAS Number:
    72102-84-2
    Molecular formula:
    C12H10N6O4
    IUPAC Name:
    5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione


    Constituent 1
    Chemical structure
    Reference substance name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    EC Number:
    276-344-2
    EC Name:
    5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid
    CAS Number:
    72102-84-2
    Molecular formula:
    C12H10N6O4
    IUPAC Name:
    5-[(E)-2-(6-methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)diazen-1-yl]-1,3-diazinane-2,4,6-trione

    Composition(s) generated upon use

    Other types of composition(s)