31125-07-2

Basic information

• Product Name: 4-Nitrosobenzonitrile
• Synonyms: 4-Nitrosobenzonitrile
• CAS NO: 31125-07-2
• Molecular Formula: C₇H₄N₂O
• Molecular Weight: 132.12
• Mol File: 31125-07-2.mol
• Article Data: 25

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-Nitrosobenzonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Nitrosobenzonitrile(31125-07-2)
• EPA Substance Registry System: 4-Nitrosobenzonitrile(31125-07-2)

Safety Data

• Hazardous Substances Data: 31125-07-2(Hazardous Substances Data)

Upstream product

• 850623-36-8 potassium (4-cyanophenyl)trifluoroborate 
• 24171-84-4 N-(4-cyanophenyl)hydroxylamine 
• 619-72-7 4-nitrobenzonitrile 
• 873-74-5 4-Aminobenzonitrile 
• 80584-65-2 N-(4-cyanophenyl)acetohydroxamic acid 
• 126747-14-6 4-cyanophenylboronic acid 

Downstream Products

• 534556-64-4 α-phenyl-N-(4-cyanophenyl)nitrone 
• 122045-07-2 4,4'-(diazene-1,2-diyl)dibenzonitrile 
• 56768-53-7 N-(4-cyanophenyl)-4-methylbenzenesulfonamide 
• 29547-84-0 4-((2,4,6-trimethoxyphenyl)amino)benzonitrile 
• 36602-01-4 4-(phenylamino)benzonitrile 
• 107016-88-6 4-[4-(cyanophenyl)azo]phenol 
• 1280725-31-6 C₁₃H₇I₂N₃ 
• 1280725-35-0 C₁₇H₉N₃ 

Relevant articles and documents

Steric hindrance of photoswitching in self-assembled monolayers of azobenzene and alkane thiols

Surface-bound azobenzenes exhibit reversible photoswitching via trans-cis photoisomerization and have been proposed for a variety of applications such as photowritable optical media, liquid crystal displays, molecular electronics, and smart wetting surfac

Continuous Flow Synthesis of Azoxybenzenes by Reductive Dimerization of Nitrosobenzenes with Gel-Bound Catalysts

In the search for a new synthetic pathway for azoxybenzenes with different substitution patterns, an approach using a microfluidic reactor with gel-bound proline organocatalysts under continuous flow is presented. Herein the formation of differently substituted azoxybezenes by reductive dimerization of nitrosobenzenes within minutes at mild conditions in good to almost quantitative yields is described. The conversion within the microfluidic reactor is analyzed and used for optimizing and validating different parameters. The effects of the different functionalities on conversion, yield, and reaction times are analyzed in detail by NMR. The applicability of this reductive dimerization is demonstrated for a wide range of differently substituted nitrosobenzenes. The effects of these different functionalities on the structure of the obtained azoxyarenes are analyzed in detail by NMR and single-crystal X-ray diffraction. Based on these results, the turnover number and the turnover frequency were determined.

Thioether-linked liquid crystal dimers and trimers: The twist-bend nematic phase

Systematic synthesis of thioether-linked dimers and trimers was carried out to reveal molecular designs for inducing mesophases and twist-bend nematic (NTB) phases. A five-fold approach based on molecular structural parameters including the ter