5436-32-8

Basic information

• Product Name: [(E)-(4-methoxyphenyl)diazenyl]propanedinitrile
• CAS NO: 5436-32-8
• Molecular Formula: C₁₀H₈N₄O
• Molecular Weight: 200.1967
• Mol File: 5436-32-8.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 314.2°C at 760 mmHg
• Flash Point: 143.8°C
• Density: 1.15g/cm³
• Vapor Pressure: 0.000474mmHg at 25°C
• Refractive Index: 1.572
• CAS DataBase Reference: [(E)-(4-methoxyphenyl)diazenyl]propanedinitrile(CAS DataBase Reference)
• NIST Chemistry Reference: [(E)-(4-methoxyphenyl)diazenyl]propanedinitrile(5436-32-8)
• EPA Substance Registry System: [(E)-(4-methoxyphenyl)diazenyl]propanedinitrile(5436-32-8)

Safety Data

• Hazardous Substances Data: 5436-32-8(Hazardous Substances Data)

Usage

General Description

[(E)-(4-methoxyphenyl)diazenyl]propanedinitrile, also known as 4-Nitrobenzyl cyanide, is a chemical compound with the molecular formula C10H23N3O2. It is a nitrile compound, which means it contains a carbon triple-bonded to a nitrogen atom. The compound is a yellow to orange crystalline solid that is insoluble in water and has a molecular weight of 209.33 g/mol. It is used in organic synthesis as a reagent for the preparation of various organic compounds, and it also has potential applications in the fields of medicine and agriculture. The compound should be handled with care as it is toxic and can cause irritation to the skin, eyes, and respiratory system.

Upstream product

• 104-94-9 4-methoxy-aniline 
• 109-77-3 malononitrile 

Downstream Products

• 114299-67-1 3-[3,5-Diamino-4-(4-methoxy-phenylazo)-pyrazol-1-yl]-propionitrile 
• 1316194-36-1 C₂₄H₁₃ClN₄OS 
• 1239368-81-0 C₂₇H₂₂N₁₀O 
• 114275-58-0 2,5-Diamino-7-(4-methoxy-phenyl)-3-(4-methoxy-phenylazo)-pyrazolo[1,5-a]pyrimidine-6-carbonitrile 
• 114275-55-7 2,5-Diamino-7-(4-chloro-phenyl)-3-(4-methoxy-phenylazo)-pyrazolo[1,5-a]pyrimidine-6-carbonitrile 
• 114275-52-4 2,5-Diamino-3-(4-methoxy-phenylazo)-7-phenyl-pyrazolo[1,5-a]pyrimidine-6-carbonitrile 
• 114275-79-5 7-(4-Methoxy-phenylazo)-1,3-diphenyl-1H-pyrazolo[5,1-c][1,2,4]triazol-6-ylamine 
• 114275-74-0 7-Amino-8-(4-methoxy-phenylazo)-4-phenyl-pyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile 
• 114275-49-9 7-Amino-9-(4-methoxy-phenylazo)-1,3,4,5-tetrahydro-1,4a,4b,8-tetraaza-fluoren-2-one 
• 114275-77-3 7-Amino-8-(4-methoxy-phenylazo)-4-methyl-pyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid ethyl ester 
• 114275-63-7 2-Amino-3-(4-methoxy-phenylazo)-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidine-6-carbonitrile 
• 114275-71-7 4,7-Diamino-8-(4-methoxy-phenylazo)-pyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile 
• 114275-61-5 2,7-Diamino-3-(4-methoxy-phenylazo)-pyrazolo[1,5-a]pyrimidine-6-carbonitrile 
• 114275-46-6 2-Amino-3-(4-methoxy-phenylazo)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrimidin-5-one 

Relevant articles and documents

Pyridazine derivatives and related compounds. 23*. synthesis of 3-substituted pyrazolo[3,4-c] pyridazines and their application as disperse dyes

Acetylacetone and malononitrile were coupled with diazotized arylamines to give arylazoacetylacetones and arylazomalononitriles. When refluxed with 3-hydrazino-4,5-diphenyl-1H-pyrazolo-[3,4-c]pyridazine in the presence of ethanol/HCl, they yielded the corresponding 3-[4-(arylazo)-3,5-dimethylpyrazol- 1-yl]- and 3-[3,5-diamino-4-(arylazo)pyrazol-1-yl]-4,5-diphenyl-1H-pyrazolo[3,4- c]pyridazine dyes. The dyes were applied to polyester and polyamide fabrics, and their spectral and fastness properties were measured.