84547-96-6

Basic information

• Product Name: 4-chloro-1-methyl-3,5-dinitro-1H-pyrazole
• Synonyms: 4-chloro-1-methyl-3,5-dinitro-1H-pyrazole
• CAS NO: 84547-96-6
• Molecular Weight: 206.545
• Mol File: 84547-96-6.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 4-chloro-1-methyl-3,5-dinitro-1H-pyrazole(CAS DataBase Reference)
• NIST Chemistry Reference: 4-chloro-1-methyl-3,5-dinitro-1H-pyrazole(84547-96-6)
• EPA Substance Registry System: 4-chloro-1-methyl-3,5-dinitro-1H-pyrazole(84547-96-6)

Safety Data

• Hazardous Substances Data: 84547-96-6(Hazardous Substances Data)

Upstream product

• 35852-81-4 4-chloro-1-methyl-1H-pyrazole 
• 77-78-1 dimethyl sulfate 
• 84547-95-5 1-methyl-5-nitro-4-chloropyrazole 
• 84547-94-4 1-methyl-4-chloro-3-nitro-1H-pyrazole 
• 84547-83-1 4-chloro-1-methyl-1H-pyrazole-5-carboxylic acid 
• 84547-88-6 4-chloro-1-methyl-3-nitropyrazole-5-carboxylic acid 

Downstream Products

• 1399565-68-4 4-(2-methoxyphenoxy)-1-methyl-3,5-dinitro-1H-pyrazole 
• 1399565-12-8 1-methyl-3,5-dinitro-4-(phenylthio)-1H-pyrazole 
• 1399565-65-1 4-(4-bromophenoxy)-1-methyl-3,5-dinitro-1H-pyrazole 

Relevant articles and documents

Hydrogen halides as nucleophilic agents for 3,4,5-trinitro-1H-pyrazoles

1-R-3,4,5-Trinitropyrazoles (R = H, Me) undergo nucleophilic substitution on treatment with concentrated hydrogen halide solutions to give 5-halo-1-R-3,4-dinitropyrazoles.

Efficient procedure for high-yield synthesis of 4-substituted 3,5-dinitropyrazoles using 4-chloro-3,5-dinitropyrazole

The transformations of readily available 4-chloro-3,5-dinitropyrazole and its N-methylated derivative under the action of anionic S-/O-nucleophiles and neutral N-nucleophiles were studied. Independent of the substrate's charge (anionic, R=H, or neutral, R

NITRATION OF 4-HALO-1-METHYLPYRAZOLES IN SULFURIC ACID

The rate of nitration of 4-bromo- and 4-chloro-1-metylpyrazoles with nitric acid in various concentrations of sulfuric acid is higher at position 5 than at position 3.