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Registration Dossier
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EC number: 213-879-2 | CAS number: 1047-16-1
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Identification
- 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
Compositions
Boundary Composition(s) open all close all
- State Form:
- solid: nanoform
Constituent 1
- 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:
- 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
- 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
- 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
- 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
Nanoform
Nanoform |
- State Form:
- solid: nanoform
Constituent 1
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
