Registration Dossier
Registration Dossier
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EC number: 255-965-2 | CAS number: 42844-93-9
Substance identity
Identification
- Display Name:
- [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthyl)methylene]amino]-2H-benzimidazol-2-onato(2-)-N5,N6,O5,O6]nickel
- EC Number:
- 255-965-2
- EC Name:
- [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthyl)methylene]amino]-2H-benzimidazol-2-onato(2-)-N5,N6,O5,O6]nickel
- CAS Number:
- 42844-93-9
- Molecular formula:
- C29H18N4NiO3
- IUPAC Name:
- Nickel, [1,3-dihydro-5,6-bis[[[2-(hydroxy-kO)-1-naphthalenyl]methylene]amino-kN]-2H-benzimidazol-2-onato(2-)]-, (SP-4-2)-
Type of Substance
- Composition:
- mono-constituent substance
- Origin:
- organic
Substance Identifiers open all close all
Compositions
Boundary Composition(s) open all close all
Impurity
Nanoform
| Impurity |
| Nanoform |
- State Form:
- solid: nanoform
- Degree of purity:
- >= 97.5 - <= 100 % (w/w)
Constituent 1
- Reference substance name:
- [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthyl)methylene]amino]-2H-benzimidazol-2-onato(2-)-N5,N6,O5,O6]nickel
- EC Number:
- 255-965-2
- EC Name:
- [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthyl)methylene]amino]-2H-benzimidazol-2-onato(2-)-N5,N6,O5,O6]nickel
- CAS Number:
- 42844-93-9
- Molecular formula:
- C29H18N4NiO3
- IUPAC Name:
- Nickel, [1,3-dihydro-5,6-bis[[[2-(hydroxy-kO)-1-naphthalenyl]methylene]amino-kN]-2H-benzimidazol-2-onato(2-)]-, (SP-4-2)-
Impurity 1
- Reference substance name:
- 2-hydroxy-1-naphthaldehyde
- EC Number:
- 211-902-0
- EC Name:
- 2-hydroxy-1-naphthaldehyde
- CAS Number:
- 708-06-5
- Molecular formula:
- C11H8O2
- IUPAC Name:
- 2-hydroxy-1-naphthaldehyde
Impurity 2
- Reference substance name:
- N,N-dimethylformamide
- EC Number:
- 200-679-5
- EC Name:
- N,N-dimethylformamide
- CAS Number:
- 68-12-2
- Molecular formula:
- C3H7NO
- IUPAC Name:
- N,N-dimethylformamide
Characterisation of nanoforms
- Type of information reported:
- single nanoform
- Name of nanoform:
- C.I. Pigment Orange 68 - joint submission
Shape
Shape descriptionopen allclose all
- Shape category:
- spheroidal
- Shape:
- cubic
- Pure shape:
- no
- Range:
- > 5 - < 80 %
- Shape category:
- spheroidal
- Shape:
- spherical
- Pure shape:
- no
- Range:
- > 0 - < 30 %
- Shape category:
- elongated
- Shape:
- rod
- Pure shape:
- yes
- Range:
- > 5 - < 80 %
Particle size distribution and range
Particle size distribution and rangeopen allclose all
- Shape category:
- spheroidal
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.02 - <= 0.07 μm
- Percentile:
- D50
- Range:
- >= 0.035 - <= 0.115 μm
- Percentile:
- D90
- Range:
- >= 0.065 - <= 0.165 μm
- Additional information:
- the particle size distribution relates to both shape categories
- Fraction of constituent particles in the size range 1-100 nm:
- >= 60 - <= 100 %
- Shape category:
- elongated
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.02 - <= 0.07 μm
- Percentile:
- D50
- Range:
- >= 0.035 - <= 0.115 μm
- Percentile:
- D90
- Range:
- >= 0.065 - <= 0.165 μm
- Range of length:
- >= 0.1 - <= 0.6 μm
- Range of aspect ratio (:1):
- >= 3 - <= 5.8
- Additional information:
- the particle size distribution relates to both shape categories
- Fraction of constituent particles in the size range 1-100 nm:
- >= 60 - <= 100 %
Crystallinity
Structures
- Structure:
- crystalline
- Name:
- C.I. Pigment Orange 68
- Pure structure:
- yes
Specific surface area
- Range of specific surface area:
- >= 10 - <= 50 m²/g
Surface functionalisation / treatment
- Surface treatment applied:
- no
Legal Entity Composition(s) open all close all
Impurity
Nanoform
| Impurity |
| Nanoform |
- State Form:
- solid: nanoform
- Degree of purity:
- >= 97.5 - <= 100 % (w/w)
Constituent 1
- Reference substance name:
- [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthyl)methylene]amino]-2H-benzimidazol-2-onato(2-)-N5,N6,O5,O6]nickel
- EC Number:
- 255-965-2
- EC Name:
- [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthyl)methylene]amino]-2H-benzimidazol-2-onato(2-)-N5,N6,O5,O6]nickel
- CAS Number:
- 42844-93-9
- Molecular formula:
- C29H18N4NiO3
- IUPAC Name:
- Nickel, [1,3-dihydro-5,6-bis[[[2-(hydroxy-kO)-1-naphthalenyl]methylene]amino-kN]-2H-benzimidazol-2-onato(2-)]-, (SP-4-2)-
Impurity 1
- Reference substance name:
- 2-hydroxy-1-naphthaldehyde
- EC Number:
- 211-902-0
- EC Name:
- 2-hydroxy-1-naphthaldehyde
- CAS Number:
- 708-06-5
- Molecular formula:
- C11H8O2
- IUPAC Name:
- 2-hydroxy-1-naphthaldehyde
Impurity 2
- Reference substance name:
- N,N-dimethylformamide
- EC Number:
- 200-679-5
- EC Name:
- N,N-dimethylformamide
- CAS Number:
- 68-12-2
- Molecular formula:
- C3H7NO
- IUPAC Name:
- N,N-dimethylformamide
Characterisation of nanoforms
- Type of information reported:
- single nanoform
- Name of nanoform:
- C.I. Pigment Orange 68 - joint submission
Shape
Shape descriptionopen allclose all
- Shape category:
- spheroidal
- Shape:
- cubic
- Pure shape:
- no
- Range:
- > 5 - < 80 %
- Shape category:
- spheroidal
- Shape:
- spherical
- Pure shape:
- no
- Range:
- > 0 - < 30 %
- Shape category:
- elongated
- Shape:
- rod
- Pure shape:
- yes
- Range:
- > 5 - < 80 %
Particle size distribution and range
Particle size distribution and rangeopen allclose all
- Shape category:
- spheroidal
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.02 - <= 0.07 μm
- Percentile:
- D50
- Range:
- >= 0.035 - <= 0.115 μm
- Percentile:
- D90
- Range:
- >= 0.065 - <= 0.165 μm
- Additional information:
- the 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:
- >= 60 - <= 100 %
- Shape category:
- elongated
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.02 - <= 0.07 μm
- Percentile:
- D50
- Range:
- >= 0.035 - <= 0.115 μm
- Percentile:
- D90
- Range:
- >= 0.065 - <= 0.165 μm
- Range of length:
- >= 0.1 - <= 0.6 μm
- Range of aspect ratio (:1):
- >= 3 - <= 5.8
- Additional information:
- the 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:
- >= 60 - <= 100 %
Crystallinity
Structures
- Structure:
- crystalline
- Name:
- C.I. Pigment Orange 68
- Pure structure:
- yes
Specific surface area
- Range of specific surface area:
- >= 10 - <= 50 m²/g
- Skeletal density:
- 1.6 g/cm³
Surface functionalisation / treatment
- Surface treatment applied:
- no
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthyl)methylene]amino]-2H-benzimidazol-2-onato(2-)-N5,N6,O5,O6]nickel
- EC Number:
- 255-965-2
- EC Name:
- [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthyl)methylene]amino]-2H-benzimidazol-2-onato(2-)-N5,N6,O5,O6]nickel
- CAS Number:
- 42844-93-9
- Molecular formula:
- C29H18N4NiO3
- IUPAC Name:
- Nickel, [1,3-dihydro-5,6-bis[[[2-(hydroxy-kO)-1-naphthalenyl]methylene]amino-kN]-2H-benzimidazol-2-onato(2-)]-, (SP-4-2)-
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.
