132026-42-7

Basic information

• Product Name: 1H-Pyrazole-4,5-diamine, 1-methyl-3-phenyl-
• CAS NO: 132026-42-7
• Molecular Formula: C10H12N4
• Molecular Weight: 188.232
• Mol File: 132026-42-7.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 1H-Pyrazole-4,5-diamine, 1-methyl-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrazole-4,5-diamine, 1-methyl-3-phenyl-(132026-42-7)
• EPA Substance Registry System: 1H-Pyrazole-4,5-diamine, 1-methyl-3-phenyl-(132026-42-7)

Safety Data

• Hazardous Substances Data: 132026-42-7(Hazardous Substances Data)

Upstream product

• 10199-50-5 1-methyl-3-phenyl-1H-pyrazol-5-amine 
• 614-16-4 Benzoylacetonitrile 
• 69316-11-6 α-hydroximido-(2-benzoyl)acetonitrile 
• 19848-97-6 5-Amino-1-methyl-4-nitroso-3-phenylpyrazole 

Relevant articles and documents

A simple method for the preparation and selective functionalization of 4,5-diaminopyrazoles

A simple procedure for the synthesis and further functionalization of 4,5-diaminopyrazoles using mild conditions is reported herein. The desired products were obtained in good yield, and the structures have been confirmed by X-ray crystallography.

Composition for oxidation dyeing of keratinous fibres comprising an amino pyrazole and a mineral compound

The present invention relates to a composition for the oxidation dyeing of keratin fibres, in particular of human keratin fibres such as the hair, comprising at least one oxidation base chosen from 4,5- or 3,4-diaminopyrazoles and triaminopyrazoles, in combination with at least one selected mineral compound, and also to the dyeing process using this composition with an oxidizing agent.

Composition for the oxidation dyeing of keratinous fibres comprising a diamino pyrazole and a carbonyl compound

The present invention relates to a composition for the oxidation dyeing of keratin fibres, in particular of human keratin fibres such as the hair, comprising at least one oxidation base chosen from 4,5- or 3,4-diaminopyrazoles and triaminopyrazoles, in combination with at least one selected carbonyl compound, and also to the dyeing process using this composition with an oxidizing agent.