Registration Dossier

Identification

Chemical structure
Display Name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
EC Number:
249-955-7
EC Name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
CAS Number:
29920-31-8
Molecular formula:
C21H19N5O7
IUPAC Name:
1,3-dimethyl 5-[(E)-2-{2-oxo-1-[(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)carbamoyl]propyl}diazen-1-yl]benzene-1,3-dicarboxylate

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
02-May-2013
Last modified:
22-Oct-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
EC Number:
249-955-7
EC Name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
CAS Number:
29920-31-8
Molecular formula:
C21H19N5O7
IUPAC Name:
1,3-dimethyl 5-[(E)-2-{2-oxo-1-[(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)carbamoyl]propyl}diazen-1-yl]benzene-1,3-dicarboxylate
Type:
boundary composition of the substance
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
EC Number:
249-955-7
EC Name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
CAS Number:
29920-31-8
Molecular formula:
C21H19N5O7
IUPAC Name:
1,3-dimethyl 5-[(E)-2-{2-oxo-1-[(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)carbamoyl]propyl}diazen-1-yl]benzene-1,3-dicarboxylate

Characterisation of nanoforms

Type of information reported:
single nanoform

Shape

Shape descriptionopen allclose all
Shape category:
spheroidal
Remarks:
multimodal shapes containing > 85 - < 100 % spheroidal particles and > 0 - < 15 % elongated particles
Shape:
cubic
Pure shape:
no
Range:
> 30 - < 80 %
Shape category:
spheroidal
Remarks:
multimodal shapes containing > 85 - < 100 % spheroidal particles and > 0 - < 15 % elongated particles
Shape:
spherical
Pure shape:
no
Range:
> 20 - < 70 %
Shape category:
elongated
Remarks:
multimodal shapes containing > 85 - < 100 % spheroidal particles and > 0 - < 15 % elongated particles
Shape:
rod
Pure shape:
yes
Range:
> 0 - < 15 %

Particle size distribution and range

Particle size distribution and rangeopen allclose all
Shape category:
spheroidal
Remarks:
multimodal shapes containing > 85 - < 100 % spheroidal particles and > 0 - < 15 % elongated particles
Percentileopen allclose all
Percentile:
D10
Range:
>= 0.01 - <= 0.04 μm
Percentile:
D50
Range:
>= 0.02 - <= 0.065 μm
Percentile:
D90
Range:
>= 0.03 - <= 0.1 μm
Fraction of constituent particles in the size range 1-100 nm:
>= 80 - <= 100 %
Shape category:
elongated
Remarks:
multimodal shapes containing > 85 - < 100 % spheroidal particles and > 0 - < 15 % elongated particles
Percentileopen allclose all
Percentile:
D10
Range:
>= 0.01 - <= 0.04 μm
Percentile:
D50
Range:
>= 0.02 - <= 0.065 μm
Percentile:
D90
Range:
>= 0.03 - <= 0.1 μm
Range of length:
>= 0.02 - <= 0.27 μm
Range of aspect ratio (:1):
>= 3 - <= 4
Fraction of constituent particles in the size range 1-100 nm:
>= 80 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
C.I. Pigment Yellow 120
Pure structure:
yes

Specific surface area

Range of specific surface area:
>= 5 - <= 125 m²/g

Surface functionalisation / treatment

Surface treatment applied:
no
Type:
legal entity composition of the substance
State Form:
solid: nanoform


Constituent 1
Chemical structure
Reference substance name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
EC Number:
249-955-7
EC Name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
CAS Number:
29920-31-8
Molecular formula:
C21H19N5O7
IUPAC Name:
1,3-dimethyl 5-[(E)-2-{2-oxo-1-[(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)carbamoyl]propyl}diazen-1-yl]benzene-1,3-dicarboxylate

Characterisation of nanoforms

Type of information reported:
single nanoform

Shape

Shape descriptionopen allclose all
Shape category:
spheroidal
Remarks:
multimodal shapes containing > 90 - < 100 % spheroidal particles and > 0 - < 10 % elongated particles
Shape:
cubic
Pure shape:
no
Typical composition:
59 %
Range:
> 30 - < 80 %
Shape category:
spheroidal
Remarks:
multimodal shapes containing > 90 - < 100 % spheroidal particles and > 0 - < 10 % elongated particles
Shape:
spherical
Pure shape:
no
Typical composition:
39 %
Range:
> 20 - < 70 %
Shape category:
elongated
Remarks:
multimodal shapes containing > 90 - < 100 % spheroidal particles and > 0 - < 10 % elongated particles
Shape:
rod
Pure shape:
yes
Typical composition:
2 %
Range:
> 0 - < 10 %

Particle size distribution and range

Particle size distribution and rangeopen allclose all
Shape category:
spheroidal
Remarks:
multimodal shapes containing > 90 - < 100 % spheroidal particles and > 0 - < 10 % elongated particles
Percentileopen allclose all
Percentile:
D10
Typical value:
0.025 μm
Range:
>= 0.015 - <= 0.035 μm
Percentile:
D50
Typical value:
0.045 μm
Range:
>= 0.025 - <= 0.06 μm
Percentile:
D90
Typical value:
0.065 μm
Range:
>= 0.04 - <= 0.09 μm
Fraction of constituent particles in the size range 1-100 nm:
ca. 80 - ca. 100 %
Shape category:
elongated
Remarks:
multimodal shapes containing > 90 - < 100 % spheroidal particles and > 0 - < 10 % elongated particles
Percentileopen allclose all
Percentile:
D10
Typical value:
0.025 μm
Range:
>= 0.015 - <= 0.035 μm
Percentile:
D50
Typical value:
0.045 μm
Range:
>= 0.025 - <= 0.06 μm
Percentile:
D90
Typical value:
0.065 μm
Range:
>= 0.04 - <= 0.09 μm
Typical length:
0.11 μm
Range of length:
>= 0.03 - <= 0.25 μm
Typical aspect ratio (:1):
3.4 :1
Range of aspect ratio (:1):
>= 3 - <= 4
Fraction of constituent particles in the size range 1-100 nm:
>= 80 - <= 100 %

Crystallinity

Structures
Structure:
crystalline
Name:
C.I. Pigment Yellow 120
Pure structure:
yes

Specific surface area

Typical specific surface area:
29 m²/g
Range of specific surface area:
>= 20 - <= 38 m²/g
Skeletal density:
1.49 g/cm³

Surface functionalisation / treatment

Surface treatment applied:
no
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
EC Number:
249-955-7
EC Name:
Dimethyl 5-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azoterephthalate
CAS Number:
29920-31-8
Molecular formula:
C21H19N5O7
IUPAC Name:
1,3-dimethyl 5-[(E)-2-{2-oxo-1-[(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)carbamoyl]propyl}diazen-1-yl]benzene-1,3-dicarboxylate

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Clariant SE - JP01 Am Unisyspark 1 65843 Sulzbach am Taunus Germany 2017
Colorants Solutions Deutschland GmbH Brüningstrasse 50 65929 Frankfurt am Main Germany 2013 2015; 2020
Trust Chem Europe B.V. Bergpoortstraat 65 NL-7411 CL Deventer Netherlands 2018

Administrative data open all close all

  • 01-2119960628-26-0000
  • 01-2119960628-26-0001
  • 01-2119960628-26-0002
  • 01-2119960628-26-0003

Contact Persons responsible for the SDS open all close all

  • Trust Chem Europe B.V., Bergpoortstraat 65, NL-7411 CL, Deventer, Netherlands (the)