69386-74-9

Basic information

• Product Name: 1H-Pyrazolo[1,2-a]pyridazin-1-one, 3-amino-5,6,7,8-tetrahydro-
• Synonyms: 1H-Pyrazolo[1,2-a]pyridazin-1-one, 3-amino-5,6,7,8-tetrahydro-
• CAS NO: 69386-74-9
• Molecular Formula: C7H11N3O
• Molecular Weight: 0
• Mol File: 69386-74-9.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1H-Pyrazolo[1,2-a]pyridazin-1-one, 3-amino-5,6,7,8-tetrahydro-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrazolo[1,2-a]pyridazin-1-one, 3-amino-5,6,7,8-tetrahydro-(69386-74-9)
• EPA Substance Registry System: 1H-Pyrazolo[1,2-a]pyridazin-1-one, 3-amino-5,6,7,8-tetrahydro-(69386-74-9)

Safety Data

• Hazardous Substances Data: 69386-74-9(Hazardous Substances Data)

Upstream product

• 767270-33-7 3-amino-3-ethoxyacrylic acid 
• 89990-53-4 tetrahydropyridazine dihydrochloride 
• 39632-87-6 ethyl 3-amino-3-ethoxypropenoate 

Relevant articles and documents

Composition for dyeing keratin fibers, comprising at least one diamino-N,N-dihydropyrazolone derivative, at least one coupler, and at least one heterocyclic direct dye

Disclose herein is a composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising at least one oxidation base chosen from diamino-N,N-dihydropyrazolones and addition salts thereof, at least one coupler, and at least one heterocyclic direct dye. Also disclosed herein is a method for dyeing keratin fibers comprising applying a composition of the present disclosure to the keratin fibers. The compositions and methods of the present disclosure may make it possible to obtain fast coloration of keratin fibers that is resistant to light and/or to washing.

Composition for dyeing keratin fibers, comprising at least one diamino-N,N-dihydropyrazolone derivative, at least one coupler and at least one associative polyurethane polymer

The present disclosure relates to a composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising at least one oxidation base chosen from diamino-N,N-dihydropyrazolone compounds and addition salts thereof, at least one coupler and at least one associative polyurethane polymer, and also to a dyeing process and kit using such a composition. The present disclosure makes it possible, for instance, to obtain fast coloration of keratin fibers that is resistant to light and to washing.

Composition for dyeing keratinous fibers comprising at least one diamino-N,N-dihydropyrazolone derivative

Disclosed herein are a composition for dyeing keratinous fibers, for example, human keratinous fibers such as hair, comprising at least one oxidation base chosen from diamino-N,N-dihydropyrazolone derivative and a method using the composition. Further disclosed herein are amino-N,N-dihydropyrazolone derivatives and the addition salts thereof and diamino-N,N-dihydropyrazolone derivatives and the addition salts thereof, as well as the methods for preparing these compounds.