Registration Dossier

Identification

Chemical structure
Display Name:
2,4-dihydro-5-methyl-3H-pyrazol-3-one
EC Number:
203-565-3
EC Name:
2,4-dihydro-5-methyl-3H-pyrazol-3-one
CAS Number:
108-26-9
Molecular formula:
C4H6N2O
IUPAC Name:
3-methyl-4,5-dihydro-1H-pyrazol-5-one

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Individual Submission

Publication dates

First published:
09-Feb-2015
Last modified:
23-May-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
2,4-dihydro-5-methyl-3H-pyrazol-3-one
EC Number:
203-565-3
EC Name:
2,4-dihydro-5-methyl-3H-pyrazol-3-one
CAS Number:
108-26-9
Molecular formula:
C4H6N2O
IUPAC Name:
3-methyl-4,5-dihydro-1H-pyrazol-5-one

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany 2015

Administrative data open all close all

  • 01-2120067750-56-0000

Contact Persons responsible for the SDS