165254-21-7

Basic information

• Product Name: 1,2-BIS{2-[2-(2-METHOXYETHOXY)ETHOXY]ETHOXY}-4,5-DINITROBENZENE
• Synonyms: 1,2-BIS{2-[2-(2-METHOXYETHOXY)ETHOXY]ETHOXY}-4,5-DINITROBENZENE
• CAS NO: 165254-21-7
• Molecular Formula: C₂₀H₃₂N₂O₁₂
• Molecular Weight: 492.47
• Mol File: 165254-21-7.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,2-BIS{2-[2-(2-METHOXYETHOXY)ETHOXY]ETHOXY}-4,5-DINITROBENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-BIS{2-[2-(2-METHOXYETHOXY)ETHOXY]ETHOXY}-4,5-DINITROBENZENE(165254-21-7)
• EPA Substance Registry System: 1,2-BIS{2-[2-(2-METHOXYETHOXY)ETHOXY]ETHOXY}-4,5-DINITROBENZENE(165254-21-7)

Safety Data

• Hazardous Substances Data: 165254-21-7(Hazardous Substances Data)

Usage

Structure

Benzene ring with two nitro groups (-NO2) at positions 1 and 2, and a central linker containing multiple ethylene glycol units (-CH2CH2O-)

Functional groups

Nitro groups, ethylene glycol units

Physical state

Likely a liquid or solid at room temperature (not specified in the material)

Appearance

Not specified in the material

Odor

Not specified in the material

Density

Not specified in the material

Solubility

Not specified in the material, but likely soluble in polar solvents due to the presence of oxygen atoms

Energy content

High-energy density material

Applications

Used in explosives and propellants due to its ability to release large amounts of energy upon combustion
Potential use in the production of pharmaceuticals
Possible use as a solvent in some industries

Safety risks

Highly explosive, requires careful handling to prevent serious safety risks

Stability

Not specified in the material, but may be sensitive to heat, friction, or impact due to its explosive nature

Reactivity

Reactive with strong reducing agents, bases, and possibly other reactive chemicals (not specified in the material)

Environmental impact

Not specified in the material, but potential environmental concerns due to its use in explosives and propellants

Storage and handling

Should be stored in a cool, dry, and well-ventilated area, away from heat, sparks, and open flames. Proper safety equipment and procedures must be followed to minimize the risk of explosion.

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Relevant articles and documents

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A new type of water-soluble copper-containing polymer has been synthesized using the technique of subcomponent self-assembly. Copper(I)-directed imine bond formation between triethylene glycol functionalized 1,2-phenylenediamine and 2,9-diformylphenanthroline subcomponents resulted in the formation of a chain in which two conjugated helical ligand strands wrap around a linear array of metal ions. Characterization data from a variety of analytical methods are consistent with our formulation of this material. After purification by dialysis, the polymer was shown to possess several properties of conceptual and practical interest. (1) Individual double-helical strands appear to further aggregate through entanglement of their side chains to form well-defined superstructures such as nanoscale bow ties and macrocycles, which can be imaged on a surface. (2) The material's copper(I) ions underwent reversible electrochemical oxidation in solution, whereas analogous model compounds were observed to decompose upon oxidation: the polymer's greater length appeared to stabilize oxidized states through delocalization or entrapment. (3) Photophysical measurements reveal this material to be photo- and electroluminescent. It has been successfully used for the fabrication of electroluminescent devices and shows a weak emission of white-blue light with CIE coordinates of (0.337, 0.359). This study further demonstrates the utility of the technique of subcomponent self-assembly for the straightforward generation of materials with useful properties.

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