Registration Dossier
Registration Dossier
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EC number: 440-560-7 | CAS number: 346709-25-9
Substance identity
Identification
- Display Name:
- -
- EC Number:
- 440-560-7
- EC Name:
- -
- CAS Number:
- 346709-25-9
- Molecular formula:
- Unspecified
- IUPAC Name:
- 2,6,8-triamino-4H,10H-pyrimido[5,4-g]pteridin-4-one; pyrimido[5,4-g]pteridine-2,4,6,8-tetramine
Type of Substance
- Composition:
- multi-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:
- pyrimido[5,4-g]pteridine-2,4,6,8-tetramine
- CAS Number:
- 207283-64-5
- Molecular formula:
- C8H8N10
- IUPAC Name:
- pyrimido[5,4-g]pteridine-2,4,6,8-tetramine
Constituent 2
- Reference substance name:
- 2,6,8-triaminopyrimido[5,4-g]pteridin-4(1H)-one
- CAS Number:
- 335356-94-0
- Molecular formula:
- C8H7N9O
- IUPAC Name:
- 2,6,8-triaminopyrimido[5,4-g]pteridin-4(1H)-one
Characterisation of nanoforms
- Type of information reported:
- single nanoform
- Name of nanoform:
- Pigment Yellow 215 Nanoform
Shape
Shape description
- Shape category:
- elongated
- Shape:
- rod
- Pure shape:
- yes
- Range:
- > 1 - < 100 %
Particle size distribution and range
Particle size distribution and range
- Shape category:
- elongated
Percentileopen allclose all
- Percentile:
- D10
- Range:
- > 10 - < 90 nm
- Percentile:
- D50
- Range:
- > 40 - < 200 nm
- Percentile:
- D90
- Range:
- > 100 - < 500 nm
- Range of length:
- > 40 - < 500 nm
- Range of aspect ratio (:1):
- >= 1 - <= 3
- Fraction of constituent particles in the size range 1-100 nm:
- > 1 - < 100 %
Crystallinity
Structures
- Structure:
- crystalline
- Name:
- Pigment Yellow 215
- Pure structure:
- yes
Specific surface area
- Range of specific surface area:
- > 15 - < 200 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:
- pyrimido[5,4-g]pteridine-2,4,6,8-tetramine
- CAS Number:
- 207283-64-5
- Molecular formula:
- C8H8N10
- IUPAC Name:
- pyrimido[5,4-g]pteridine-2,4,6,8-tetramine
Constituent 2
- Reference substance name:
- 2,6,8-triaminopyrimido[5,4-g]pteridin-4(1H)-one
- CAS Number:
- 335356-94-0
- Molecular formula:
- C8H7N9O
- IUPAC Name:
- 2,6,8-triaminopyrimido[5,4-g]pteridin-4(1H)-one
Characterisation of nanoforms
- Type of information reported:
- single nanoform
- Name of nanoform:
- Pigment Yellow 215 Nanoform
Shape
Shape description
- Shape category:
- elongated
- Shape:
- rod
- Pure shape:
- yes
- Range:
- > 1 - < 100 %
Particle size distribution and range
Particle size distribution and range
- Shape category:
- elongated
Percentileopen allclose all
- Percentile:
- D50
- Typical value:
- ca. 68 nm
- Range:
- > 40 - < 90 nm
- Percentile:
- D10
- Typical value:
- ca. 38 nm
- Range:
- > 10 - < 60 nm
- Percentile:
- D90
- Typical value:
- ca. 130 nm
- Range:
- > 100 - < 200 nm
- Typical length:
- ca. 206 nm
- Range of length:
- > 50 - < 500 nm
- Typical lateral dimension 1:
- ca. 78 nm
- Range of lateral dimension 1:
- > 10 - < 200 nm
- Typical lateral dimension 2:
- ca. 206 nm
- Range of lateral dimension 2:
- > 50 - < 500 nm
- Typical aspect ratio (:1):
- ca. 2.4 :1
- Range of aspect ratio (:1):
- >= 1 - <= 3
- Additional information:
- 268 particles analysed
- Fraction of constituent particles in the size range 1-100 nm:
- > 50 - < 100 %
Crystallinity
Structures
- Structure:
- crystalline
- Name:
- Pigment Yellow 215
- Pure structure:
- yes
- Description:
- Powder X-Ray diffraction measurements of very fine crystals cannot be used to properly define the crystal system and Bravais lattice due to signal broadening.
(Herbst, Hunger, Industrial Organic Pigments VCH, 1993, p.44)
Specific surface area
- Typical specific surface area:
- ca. 29 m²/g
- Range of specific surface area:
- > 15 - < 100 m²/g
Surface functionalisation / treatment
- Surface treatment applied:
- no
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.
