2623-51-0

Basic information

• Product Name: (1E)-1,3-bis(4-nitrophenyl)triaz-1-ene
• CAS NO: 2623-51-0
• Molecular Formula: C₁₂H₉N₅O₄
• Molecular Weight: 287.231
• Mol File: 2623-51-0.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 478.2°C at 760 mmHg
• Flash Point: 243°C
• Density: 1.48g/cm³
• Vapor Pressure: 2.63E-09mmHg at 25°C
• Refractive Index: 1.68
• CAS DataBase Reference: (1E)-1,3-bis(4-nitrophenyl)triaz-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (1E)-1,3-bis(4-nitrophenyl)triaz-1-ene(2623-51-0)
• EPA Substance Registry System: (1E)-1,3-bis(4-nitrophenyl)triaz-1-ene(2623-51-0)

Safety Data

• Hazardous Substances Data: 2623-51-0(Hazardous Substances Data)

Usage

Description

(1E)-1,3-bis(4-nitrophenyl)triaz-1-ene is a chemical compound with the molecular formula C15H9N5O4. It belongs to the class of organic compounds known as nitrobenzenes. (1E)-1,3-bis(4-nitrophenyl)triaz-1-ene is a derivative of triazene, featuring two nitrophenyl groups attached to the central triazene moiety. It is characterized by its yellowish crystalline solid form and is commonly utilized in organic synthesis and chemical research. The presence of nitro groups endows this compound with high reactivity, making it a valuable precursor in the synthesis of a variety of other organic compounds.

Uses

Used in Organic Synthesis:
(1E)-1,3-bis(4-nitrophenyl)triaz-1-ene is used as a reactive intermediate for the synthesis of various organic compounds. Its high reactivity, due to the nitro groups, allows for the formation of new chemical bonds and the creation of a wide range of products in organic chemistry.
Used in Pharmaceutical Preparation:
In the pharmaceutical industry, (1E)-1,3-bis(4-nitrophenyl)triaz-1-ene is used as a reagent in the preparation of pharmaceuticals. Its ability to participate in various chemical reactions makes it a useful component in the development of new drugs and medicinal compounds.
Used in Agrochemical Production:
(1E)-1,3-bis(4-nitrophenyl)triaz-1-ene also finds application in the agrochemical sector, where it is used as a precursor in the synthesis of agrochemicals. Its role in creating new compounds contributes to the development of pesticides, herbicides, and other agricultural chemicals.
Used in Fine Chemicals Industry:
(1E)-1,3-bis(4-nitrophenyl)triaz-1-ene is utilized in the fine chemicals industry as a building block for the synthesis of specialty chemicals. Its versatility in organic reactions is key to producing high-value chemicals used in various applications, such as fragrances, dyes, and other specialty products.

Upstream product

• 4418-61-5 5-aminotetrazole 
• 100-05-0 4-nitrobenzenediazonium chloride 
• 590-28-3 potassium cyanate 
• 631-61-8 ammonium acetate 
• 141-78-6 ethyl acetate 
• 100-01-6 4-nitro-aniline 
• 110-46-3 isopentyl nitrite 
• 109-95-5 ethyl nitrite 
• 134282-37-4 N-methyl-2,3,4,6,N-pentanitro-aniline 
• 71-43-2 benzene 
• 100-16-3 4-nitrophenylhydrazone 
• 456-27-9 4-nitrobenzenediazonium tetrafluoroborate 
• 127-06-0 acetone oxime 
• 49755-94-4 glycine-N-methylamide hydrochloride 

Downstream Products

• 353253-63-1 3-ethyl-1,3-bis-(4-nitro-phenyl)-triazene 
• 98-95-3 nitrobenzene 
• 31604-39-4 2-(4-nitrophenyl)isoindoline-1,3-dione 
• 730-40-5 disperse orange 3 
• 16978-82-8 3-methyl-1,3-bis-(4-nitro-phenyl)-triazene 
• 91731-82-7 C₁₄H₁₁N₅O₅ 
• 187464-07-9 1-chloro-1,3-bis(4-nitrophenyl)triazene 
• 100-05-0 4-nitrobenzenediazonium chloride 
• 100-01-6 4-nitro-aniline 
• 106-50-3 1,4-phenylenediamine 
• 100-00-5 4-chlorobenzonitrile 
• 265103-24-0 7-amino-5,6-dihydro-5-(4-nitrophenyl)-1,7-propanothieno[3,4-d]pyridazine-6-one 

Relevant articles and documents

Asymmetric and symmetric triazenido cyclopalladated complexes: Synthesis, structural analysis and DFT calculations

The reaction of [Pd{dmba}(μ-N3)]2 (dmba = N,N-dimethylbenzylamine) with 1-(2-fluorophenyl)-3-(4-nitrophenyl)triazenido (L1) or 1,3-bis(4-nitrophenyl)triazenido (L2) anions, in methanol, and subsequent treatment with pyridine (py) allows the preparation of the corresponding cyclopalladated compounds [Pd(dmba)(L1)(py)] (1) and [Pd(dmba)(L2)(py)]·py (2). The acentric mononuclear entities of (1) and (2) are connected by weak intermolecular non-classical CH?C hydrogen bonds, which results in 2-D arrangements by translation, along the [1 0 0] and [0 0 1] crystallographic directions, respectively.

N-acyl triazenes as tunable and selective chemodosimeters toward cyanide ion

(Figure Presented) A novel type of chemodosimeters has been developed on the basis of a displacement reaction. N-Acyl-triazenes are found to be highly selective and tunable chemodosimeters toward cyanide. When N-acetyl-triazene 1a was titrated with variou

1,3-Diaza-2-azoniaallene salts, novel N3-building blocks: Preparation and cycloadditions to olefins

Introduced are 1,3-diaza-2-azoniaallene salts R1 - N = N+ = N - R2 X- (6) representing a new functional group. The reactive intermediates 6 are prepared by reaction of N-chlorotriazenes R1 - N = N - NCl - R2 (8) with Lewis acids. The salt 6a is stable below -50°C. It shows a strong IR band at 2018 cm-1, equivalent aryl groups in the 1H and 13C NMR spectra, and gives a correct elemental analysis. The allenes 6 undergo [4π + 2π] cycloadditions to both electron-rich and electron-deficient olefins affording 4,5-dihydro-1,2,3-triazolium salts 11 ('1,3-dipolar cycloadditions with inverse electron demand'). The cycloadditions proceed with complete conservation of the stereochemistry of the olefins. Cycloadducts 11w, 11ai of dibutyl maleate rearrange in solution into the respective more stable trans-isomers 11v, 11ah. The structure of 11m was determined by X-ray structural analysis.