3282-11-9

Usage

Uses

Used in Dye and Pigment Production:
4,4''-DINITRO-P-TERPHENYL is used as a raw material in the production of dyes, pigments, and optical brighteners. Its unique properties contribute to the color and brightness of these products, enhancing their performance and quality.
Used in Chromatography and Spectroscopy:
As a reference standard, 4,4''-DINITRO-P-TERPHENYL is utilized in chromatography and spectroscopy due to its distinctive absorption and emission properties. This allows for accurate analysis and identification of other compounds in various scientific and industrial processes.
Used in Environmental and Health Precautions:
Although 4,4''-DINITRO-P-TERPHENYL has various applications, it is considered hazardous to human health and the environment. Therefore, it is used as a reminder to take necessary precautions during handling and disposal to minimize potential risks and ensure safety.

Upstream product

• 636-98-6 p-nitrobenzene iodide 
• 4612-26-4 1,4-Phenyldiboronic acid 
• 624-38-4 para-diiodobenzene 
• 171364-83-3 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nitrobenzene 
• 106-37-6 1.4-dibromobenzene 
• 24067-17-2 4-nitrophenylboronic acid 

Downstream Products

• 4084-45-1 1,4-bis[2-(4-hydroxyphenyl)-2-propylene]benzene 
• 133326-34-8 4,4''-Bis-(2-methoxy-benzoylamino)-p-terphenyl 
• 117042-28-1 4,4''-Bis-(2-hydroxy-5-sulfo-benzoylamino)-p-terphenyl 
• 17788-93-1 4,4''-bis-cyano[1,1';4',1'']terphenyl 
• 38190-45-3 4-nitro-4''-amino-p-terphenyl 
• 3365-85-3 4,4''-diamino-p-terphenyl 

Relevant academic research and scientific papers

Single and double Suzuki-Miyaura couplings with symmetric dihalobenzenes

(Chemical Equation Presented) m- or p-diiodobenzene undergoes selective double coupling reactions with arylboronic acids and esters. Selectivity for double coupling over single coupling is remarkably strong: even with a diiodobenzene:monoboronic acid ratio of 10:1, the products of double coupling are formed in good yields. Steric hindrance and electronic influences of the boronic acid or ester, and reaction conditions do not appear to impact significantly upon the outcome of the reaction. In contrast, m- and p-dibromobenzenes undergo single couplings with aryl boronic acids with high selectivity.

Studies on the synthesis, characterisation and reactivity of aromatic diboronic acids

The synthesis and characterisation of 1,3- and 1,4-phenyl diboronic acids are described, and the palladium-catalysed couplings between 1,4-phenyl diboronic acid and a number of aryl iodides is reported.

Nondepolarizing muscle relaxant

A nondepolarizing muscle relaxant containing, as active principle ingredient, p,p"-bis-triethylammonio-n-terphenyl dibenzenesulphonate in a pharmaceutical carrier is described. The proposed preparation is used as a 0.5 per cent aqueous solution. Said muscle relaxant possesses high potency and selectivity. When given in a myoparalytic dose, it does not affect the arterial pressure. The preparation is nontoxic, its effect is quickly and fully removed by cholinesterase inhibitors, which ensures higher safety and better control of muscle relaxation compared with the action of the known muscle relaxants α-tubocurarin and pancuronium.