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EC number: 240-131-2 | CAS number: 15993-42-7
Substance identity
Identification
- Display Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- EC Number:
- 240-131-2
- EC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- CAS Number:
- 15993-42-7
- Molecular formula:
- C18H17ClN4O6
- IUPAC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)diazenyl]-3-oxobutanamide
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: particulate/powder
Constituent 1
- Reference substance name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- EC Number:
- 240-131-2
- EC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- CAS Number:
- 15993-42-7
- Molecular formula:
- C18H17ClN4O6
- IUPAC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)diazenyl]-3-oxobutanamide
- State Form:
- solid: nanoform
Constituent 1
- Reference substance name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- EC Number:
- 240-131-2
- EC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- CAS Number:
- 15993-42-7
- Molecular formula:
- C18H17ClN4O6
- IUPAC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)diazenyl]-3-oxobutanamide
Characterisation of nanoforms
- Type of information reported:
- single nanoform
- Name of nanoform:
- C.I. Pigment Yellow 111 - joint submission
Shape
Shape descriptionopen allclose all
- Shape category:
- spheroidal
- Shape:
- spherical
- Pure shape:
- no
- Range:
- >= 1 - <= 100 %
- Shape category:
- elongated
- Shape:
- rod
- Pure shape:
- no
- Range:
- >= 1 - <= 100 %
Particle size distribution and range
Particle size distribution and rangeopen allclose all
- Shape category:
- elongated
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.001 - <= 0.05 μm
- Percentile:
- D50
- Range:
- >= 0.01 - <= 0.1 μm
- Percentile:
- D90
- Range:
- >= 0.01 - <= 0.125 μm
- Range of length:
- >= 0.05 - <= 0.5 μm
- Range of aspect ratio (:1):
- >= 2 - <= 4
- Fraction of constituent particles in the size range 1-100 nm:
- >= 50 - <= 100 %
Crystallinity
Structures
- Structure:
- crystalline
- Name:
- C.I. Pigment Yellow 111
- Pure structure:
- yes
Specific surface area
- Range of specific surface area:
- >= 5 - <= 100 m²/g
Surface functionalisation / treatment
- Surface treatment applied:
- no
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- EC Number:
- 240-131-2
- EC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- CAS Number:
- 15993-42-7
- Molecular formula:
- C18H17ClN4O6
- IUPAC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)diazenyl]-3-oxobutanamide
Legal Entity Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- EC Number:
- 240-131-2
- EC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- CAS Number:
- 15993-42-7
- Molecular formula:
- C18H17ClN4O6
- IUPAC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)diazenyl]-3-oxobutanamide
Nanoform
| Nanoform |
- State Form:
- solid: nanoform
Constituent 1
- Reference substance name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- EC Number:
- 240-131-2
- EC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- CAS Number:
- 15993-42-7
- Molecular formula:
- C18H17ClN4O6
- IUPAC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)diazenyl]-3-oxobutanamide
Characterisation of nanoforms
- Type of information reported:
- single nanoform
- Name of nanoform:
- Pigment Yellow 111
Shape
Shape descriptionopen allclose all
- Shape category:
- elongated
- Shape:
- rod
- Pure shape:
- no
- Range:
- >= 1 - <= 100 %
- Shape category:
- spheroidal
- Shape:
- spherical
- Pure shape:
- no
- Range:
- >= 1 - <= 100 %
Particle size distribution and range
Particle size distribution and rangeopen allclose all
- Shape category:
- elongated
Percentileopen allclose all
- Percentile:
- D10
- Range:
- >= 0.001 - <= 0.05 μm
- Percentile:
- D50
- Range:
- >= 0.01 - <= 0.1 μm
- Percentile:
- D90
- Range:
- >= 0.01 - <= 0.125 μm
- Range of length:
- >= 50 - <= 500 μm
- Range of aspect ratio (:1):
- >= 2 - <= 4
- Fraction of constituent particles in the size range 1-100 nm:
- >= 50 - <= 100 %
Crystallinity
Structures
- Structure:
- crystalline
- Name:
- C.I. Pigment yellow 111
- Pure structure:
- yes
Specific surface area
- Typical specific surface area:
- ca. 20 m²/g
- Range of specific surface area:
- >= 5 - <= 100 m²/g
- Skeletal density:
- ca. 1.4 g/cm³
Surface functionalisation / treatment
- Surface treatment applied:
- no
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- EC Number:
- 240-131-2
- EC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- CAS Number:
- 15993-42-7
- Molecular formula:
- C18H17ClN4O6
- IUPAC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)diazenyl]-3-oxobutanamide
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- EC Number:
- 240-131-2
- EC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutyramide
- CAS Number:
- 15993-42-7
- Molecular formula:
- C18H17ClN4O6
- IUPAC Name:
- N-(5-chloro-2-methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)diazenyl]-3-oxobutanamide
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.
