Registration Dossier
Registration Dossier
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EC number: 224-481-3 | CAS number: 4378-61-4
Substance identity
Identification
- Display Name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- EC Number:
- 224-481-3
- EC Name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- CAS Number:
- 4378-61-4
- Molecular formula:
- C22H8Br2O2
- IUPAC Name:
- 4,10-dibromonaphtho[7,8,1,2,3-nopqr]tetraphene-6,12-dione
Type of Substance
- Composition:
- mono-constituent substance
- Origin:
- organic
Substance Identifiers open all close all
Compositions
Boundary Composition(s) open all close all
Nanoform
| Nanoform |
- State Form:
- solid: nanoform
Constituent 1
- Reference substance name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- EC Number:
- 224-481-3
- EC Name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- CAS Number:
- 4378-61-4
- Molecular formula:
- C22H8Br2O2
- IUPAC Name:
- 4,10-dibromonaphtho[7,8,1,2,3-nopqr]tetraphene-6,12-dione
Characterisation of nanoforms
- Type of information reported:
- single nanoform
- Name of nanoform:
- C.I. Pigment Red 168 - joint submission
Shape
Shape descriptionopen allclose all
- Shape category:
- spheroidal
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
- Shape:
- cubic
- Pure shape:
- no
- Range:
- > 10 - < 60 %
- Shape category:
- spheroidal
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
- Shape:
- spherical
- Pure shape:
- no
- Range:
- >= 0 - < 30 %
- Shape category:
- elongated
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
- Shape:
- rod
- Pure shape:
- yes
- Range:
- > 40 - < 100 %
Particle size distribution and range
Particle size distribution and rangeopen allclose all
- Shape category:
- spheroidal
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.01 - <= 0.05 μm
- Percentile:
- D50
- Range:
- >= 0.015 - <= 0.07 μm
- Percentile:
- D90
- Range:
- >= 0.02 - <= 0.11 μm
- Additional information:
- The determined particle size distribution relates to both shape categories.
- Fraction of constituent particles in the size range 1-100 nm:
- >= 80 - <= 100 %
- Shape category:
- elongated
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.01 - <= 0.05 μm
- Percentile:
- D50
- Range:
- >= 0.015 - <= 0.07 μm
- Percentile:
- D90
- Range:
- >= 0.02 - <= 0.11 μm
- Range of length:
- >= 0.005 - <= 0.5 μm
- Range of aspect ratio (:1):
- >= 3.2 - <= 7.5
- Additional information:
- The determined particle size distribution relates to both shape categories.
- Fraction of constituent particles in the size range 1-100 nm:
- >= 80 - <= 100 %
Crystallinity
Structures
- Structure:
- crystalline
- Name:
- C.I. Pigment Red 168
- Pure structure:
- yes
Specific surface area
- Range of specific surface area:
- >= 15 - <= 60 m²/g
- Skeletal density:
- 2.005 g/cm³
Surface functionalisation / treatment
- Surface treatment applied:
- no
Legal Entity Composition(s) open all close all
Nanoform
| Nanoform |
- State Form:
- solid: nanoform
Constituent 1
- Reference substance name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- EC Number:
- 224-481-3
- EC Name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- CAS Number:
- 4378-61-4
- Molecular formula:
- C22H8Br2O2
- IUPAC Name:
- 4,10-dibromonaphtho[7,8,1,2,3-nopqr]tetraphene-6,12-dione
Characterisation of nanoforms
- Type of information reported:
- single nanoform
- Name of nanoform:
- C.I. Pigment Red 168 - joint submission
Shape
Shape descriptionopen allclose all
- Shape category:
- spheroidal
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
- Shape:
- cubic
- Pure shape:
- no
- Range:
- > 10 - < 60 %
- Shape category:
- spheroidal
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
- Shape:
- spherical
- Pure shape:
- no
- Range:
- >= 0 - < 30 %
- Shape category:
- elongated
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
- Shape:
- rod
- Pure shape:
- yes
- Range:
- > 40 - < 100 %
Particle size distribution and range
Particle size distribution and rangeopen allclose all
- Shape category:
- spheroidal
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.01 - <= 0.05 μm
- Percentile:
- D50
- Range:
- >= 0.015 - <= 0.07 μm
- Percentile:
- D90
- Range:
- >= 0.02 - <= 0.11 μm
- Additional information:
- The determined particle size distribution relates to both shape categories. The smallest dimension of all particles had been considered.
- Fraction of constituent particles in the size range 1-100 nm:
- >= 80 - <= 100 %
- Shape category:
- elongated
- Remarks:
- multimodal shapes containing spheroidal particles and elongated particles
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.01 - <= 0.05 μm
- Percentile:
- D50
- Range:
- >= 0.015 - <= 0.07 μm
- Percentile:
- D90
- Range:
- >= 0.02 - <= 0.11 μm
- Range of length:
- >= 0.005 - <= 0.5 μm
- Range of aspect ratio (:1):
- >= 3.2 - <= 7.5
- Additional information:
- The determined particle size distribution relates to both shape categories. The smallest dimension of all particles had been considered.
- Fraction of constituent particles in the size range 1-100 nm:
- >= 80 - <= 100 %
Crystallinity
Structures
- Structure:
- crystalline
- Name:
- C.I. Pigment Red 168
- Pure structure:
- yes
Specific surface area
- Range of specific surface area:
- >= 15 - <= 45 m²/g
- Skeletal density:
- 2.005 g/cm³
Surface functionalisation / treatment
- Surface treatment applied:
- no
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- EC Number:
- 224-481-3
- EC Name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- CAS Number:
- 4378-61-4
- Molecular formula:
- C22H8Br2O2
- IUPAC Name:
- 4,10-dibromonaphtho[7,8,1,2,3-nopqr]tetraphene-6,12-dione
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- EC Number:
- 224-481-3
- EC Name:
- 4,10-dibromodibenzo[def,mno]chrysene-6,12-dione
- CAS Number:
- 4378-61-4
- Molecular formula:
- C22H8Br2O2
- IUPAC Name:
- 4,10-dibromonaphtho[7,8,1,2,3-nopqr]tetraphene-6,12-dione
Composition(s) generated upon use
Other types of composition(s)
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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.
