2486-13-7

Basic information

• Product Name: 2 4-DINITROSTILBENE
• Synonyms: [2-(2,4-Dinitrophenyl)ethenyl]benzene;Ai3-01936;Benzene, 2,4-dinitro-1-(2-phenylethenyl)-;Einecs 219-628-3;2 4-DINITROSTILBENE
• CAS NO: 2486-13-7
• Molecular Formula: C₁₄H₁₀N₂O₄
• Molecular Weight: 270.24
• EINECS: 219-628-3
• Mol File: 2486-13-7.mol
• Article Data: 4

Chemical Properties

• Melting Point: 140 °C(Solv: acetic acid (64-19-7))
• Boiling Point: 403.4°Cat760mmHg
• Flash Point: 188.8°C
• Appearance: /
• Density: 1.376g/cm³
• Vapor Pressure: 2.37E-06mmHg at 25°C
• Refractive Index: 1.71
• CAS DataBase Reference: 2 4-DINITROSTILBENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2 4-DINITROSTILBENE(2486-13-7)
• EPA Substance Registry System: 2 4-DINITROSTILBENE(2486-13-7)

Safety Data

• Hazardous Substances Data: 2486-13-7(Hazardous Substances Data)

Usage

General Description

2,4-Dinitrostilbene is a chemical compound with the molecular formula C14H10N2O4. It is a yellow crystalline solid that is often used as a precursor in the synthesis of various organic compounds, particularly in the production of fluorescent dyes. 2,4-Dinitrostilbene is also used as an intermediate in the manufacture of pharmaceuticals and as a starting material for the synthesis of polymers. It has been studied for its potential as a photoactivatable chemotherapeutic agent and has also been investigated for its antimicrobial and antifungal properties. Additionally, 2,4-Dinitrostilbene is used in research as a fluorescence quenching agent and in the development of photoresponsive materials.

InChI:InChI=1/C14H10N2O4/c17-15(18)13-9-8-12(14(10-13)16(19)20)7-6-11-4-2-1-3-5-11/h1-10H/b7-6+

Upstream product

• 121-14-2 2,4-dinitrotoluene 
• 100-52-7 benzaldehyde 
• 100-42-5 styrene 
• 643-43-6 (2,4-dinitro-phenyl)-acetic acid 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 110-86-1 pyridine 
• 110-89-4 piperidine 

Downstream Products

• 19021-42-2 bis-(2-nitro-stilben-4-yl)-diazene-N-oxide 
• 10359-79-2 (E)-3-nitro-4-styrylaniline 
• 23435-36-1 2.4-diamino-trans-stilbene 

Relevant articles and documents

Efficient Palladium(0) supported on reduced graphene oxide for selective oxidation of olefins using graphene oxide as a ‘solid weak acid’

Selective oxidation of olefin derivatives to ketones has made innovative development over palladium(0) supported on reduced graphene oxide. Compared to traditional Wacker oxidation, the novel method offers an economical and environment-friendly option by using graphene oxide (GO) as a ‘solid weak acid’ instead of classical homogeneous catalysts like H2SO4 and CF3COOH. X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscope and transmission electron microscopy images of Pd0/RGO showed that the nanoscaled Pd particles generated at the flake structure of reduced graphene oxide. Under optimized condition, up to 44 kinds of ketones with different structures can be prepared with excellent yields.

Palladium supported on oleic acid-coated magnetic nanoparticle as an efficient catalyst for Heck coupling reaction in aqueous media

A magnetically recoverable heterogeneous catalyst was synthesized by immobilization of Pd on the surface of oleic acid coated Fe3O4 nanoparticle. This catalyst was used for Heck coupling reaction of styrene with various aryl halides in aqueous media. The catalyst/product separation could be easily achieved with external magnetic field.