2826-30-4

Basic information

• Product Name: (2-nitrobenzylidene)propanedinitrile
• Synonyms: (2-Nitrobenzylidene)malononitrile; propanedinitrile, 2-[(2-nitrophenyl)methylene]-
• CAS NO: 2826-30-4
• Molecular Formula: C₁₀H₅N₃O₂
• Molecular Weight: 199.1656
• Mol File: 2826-30-4.mol
• Article Data: 102

Chemical Properties

• Boiling Point: 390.5°C at 760 mmHg
• Flash Point: 190°C
• Density: 1.37g/cm³
• Vapor Pressure: 2.64E-06mmHg at 25°C
• Refractive Index: 1.649
• CAS DataBase Reference: (2-nitrobenzylidene)propanedinitrile(CAS DataBase Reference)
• NIST Chemistry Reference: (2-nitrobenzylidene)propanedinitrile(2826-30-4)
• EPA Substance Registry System: (2-nitrobenzylidene)propanedinitrile(2826-30-4)

Safety Data

• Hazardous Substances Data: 2826-30-4(Hazardous Substances Data)

Usage

General Description

(2-nitrobenzylidene)propanedinitrile is a chemical compound with the molecular formula C11H8N4O2. It is a nitro-substituted benzylidene derivative of propanedinitrile. (2-nitrobenzylidene)propanedinitrile is commonly used as a precursor in the synthesis of various organic molecules and materials. It is also known for its potential applications in the field of organic electronics and as a building block for the construction of organic optoelectronic devices. The compound’s unique chemical structure and properties make it a valuable tool in the development of advanced materials and technologies. Additionally, it is important to handle this chemical with care, as it is known to be hazardous if not properly managed.

Upstream product

• 612-25-9 2-Nitrobenzyl alcohol 
• 92437-70-2 C₁₅H₁₂N₂O₃ 
• 109-77-3 malononitrile 
• 552-89-6 2-nitro-benzaldehyde 

Downstream Products

• 7143-42-2 methyl 2-((methoxycarbonyl)amino)benzoate 
• 1097976-03-8 2-((1H-indol-3-yl)(2-nitrophenyl)methyl)malononitrile 
• 89607-33-0 6-amino-1,4-dihydro-3-methyl-4-(2-nitrophenyl)pyrano[2,3-c]pyrazole-5-carbonitrile 
• 89607-50-1 2-[(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)-(2-nitro-phenyl)-methyl]-malononitrile 
• 94988-65-5 7‐amino‐5‐(2‐nitrophenyl)‐6‐cyano-5H‐pyrano[2,3‐d]pyrimidin‐(1H,3H)‐2,4-dione 
• 75825-37-5 2-cyano-3-(2-nitrophenyl)prop-2-enamide 

Relevant articles and documents

Β-Cyclodextrin as a Biomimetic Catalyst for the Efficient Synthesis of 4-Oxo-pyrido[1,2-a] Pyrimidine-3-Carbonitrile in Aqueous Medium

Abstract: Supramolecular β-cyclodextrin as a highly efficient, biodegradable, and reusable catalyst for the synthesis of 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbonitrile derivatives (4a–s) is investigated via a cascade reaction of aldehydes, malanonitrile

Tuning regioisomer reactivity in catalysis using bifunctional metal-organic frameworks with mixed linkers

The activity of two bifunctional metal-organic frameworks (MOFs) with IRMOF-9 topology that contain amino, phosphine oxide and methyl groups is described. The amino group acts as an active site for the Knoevenagel condensation of ortho, meta or para nitro

Introduction of bis-imidazolium dihydrogen phosphate as a new green acidic ionic liquid catalyst in the synthesis of arylidene malononitrile, ethyl (E)-3-(aryl)-2-cyanoacrylate and tetrahydrobenzo[b]pyran derivatives

In this work, [H2-Bisim][H2PO4]2 as a novel bis-imidazole-based acidic ionic liquid has been synthesized and characterized with a variety of techniques including FT-IR, 1H, 13C, 31/su

Knoevenagel condensation in aqueous media promoted by 2,2′-bipyridinium dihydrogen phosphate as a green efficient catalyst

A 2,2′-Bipyridine-based ionic compound named 2,2′-bipyridinium dihydrogen phosphate was synthesized by addition of phosphoric acid to a solution of 2,2′-Bipyridine in dichloromethane. After the characterization using FT-IR, mass, 1H, 13C and 31P NMR techniques, it was used as a Bronsted dicationic acidic catalyst for the promotion of the synthesis of 2-arylidene malononitrile and 5-arylidene barbituric acid derivatives via Knoevenagel condensation reaction in water. Some of the advantages of this method are the utilization of an easy preparable, cost-effective and eco-friendly organic salt as a catalyst within high rates and yields of the reactions, simple and quick work-up and acceptable reusability of the catalyst.