Registration Dossier

Identification

Chemical structure
Display Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
100 - 1 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
04-Jul-2017
Last modified:
13-May-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
EC Number:
225-184-1
EC Name:
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
CAS Number:
4702-90-3
Molecular formula:
C21H18N4O2
IUPAC Name:
4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
BASF Colors & Effects GmbH An der Rheinschanze 1 67059 Ludwigshafen Germany 2018
Brenntag UK Ltd Redvers Close lawnswood Business Park LS16 6QY Leeds United Kingdom 2018
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland 2019
Clariant Plastics & Coatings (Deutschland) GmbH Brüningstrasse 50 65929 Frankfurt am Main Germany 2017 2017; 2018
Colorants Solutions Iberica, S.L.U. Avda. Baix Llobregat, 3-5 08970 Sant Joan Despí Barcelona Spain 2018 2018
ELC GROUP s.r.o. Karolinská 650/1 186 00 Pague Czech Republic 2017 2018
Hollindia BV Drenthehaven 30 3433 PB Nieuwegein Netherlands 2018
Hollindia International B.V. Drenthehaven 30 3433 PB Nieuwegein Netherlands 2019
Iris Green s.r.l. V. Frediani,34 59100 PRATO ITALY Italy 2018
Kadion Especialidades Químicas, S.L. Can Rabia 15, local 2 08017 Barcelona Spain 2018
Lanxess Deutschland GmbH Kennedyplatz 1 50569 Köln Germany 2018
Mitsubishi Chemical Europe GmbH Willstätter Strasse 30 40549 Düsseldorf Germany 2018 2020
REACH24H CONSULTING GROUP Suite 1E, Paramount Court, Corrig Road, Sandyford Dublin18 Dublin Ireland 2019
Simpsons UK Ltd Unit 1,Beacon Business Park, Severnbridge Industrial Estate Caldicot NP26 5PX Caldicot Gwent,South Wales,U.K. United Kingdom 2018
Unicolour Limited Tandem Works Wakefield Road HD5 0AN Huddersfield West Yorkshire United Kingdom 2018
Yorkshire Farben GmbH Mevissenstrasse 72 D-47803 Krefeld Germany 2018 2019
Registrant / Supplier Registered Ceased manufacture
Chemical Solutions Limited 27 Old Gloucester Street WC1N 3AX London United Kingdom 2018 2020
CHEMICAL SOLUTIONS LIMITED 27 Old Gloucester Street WC1N 3AX London United Kingdom 2018 2020

Administrative data open all close all

  • 01-2120735337-53-0000
  • 01-2120735337-53-0001
  • 01-2120735337-53-0002
  • 01-2120735337-53-0003
  • 01-2120735337-53-0006
  • 01-2120735337-53-0007
  • 01-2120735337-53-0008
  • 01-2120735337-53-0009
  • 01-2120735337-53-0010
  • 01-2120735337-53-0011
  • 01-2120735337-53-0012
  • 01-2120735337-53-0013
  • 01-2120735337-53-0014
  • 01-2120735337-53-0015
  • 01-2120735337-53-0016
  • 01-2120763009-54-0000
  • 01-2120735337-53-0004
  • 01-2120735337-53-0005

Contact Persons responsible for the SDS