183870-67-9

Basic information

• Product Name: 1,4-Benzenediamine, 2-nitro-, labeled with carbon-14 (9CI)
• Synonyms: 1,4-Benzenediamine, 2-nitro-, labeled with carbon-14 (9CI)
• CAS NO: 183870-67-9
• Molecular Formula: C6H7N3O2
• Molecular Weight: 0
• Mol File: 183870-67-9.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,4-Benzenediamine, 2-nitro-, labeled with carbon-14 (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Benzenediamine, 2-nitro-, labeled with carbon-14 (9CI)(183870-67-9)
• EPA Substance Registry System: 1,4-Benzenediamine, 2-nitro-, labeled with carbon-14 (9CI)(183870-67-9)

Safety Data

• Hazardous Substances Data: 183870-67-9(Hazardous Substances Data)

Usage

Explanation

Different sources of media describe the Explanation of 183870-67-9 differently. You can refer to the following data:
1. The compound is named based on its structure, which includes a benzene ring with two amine groups (NH2) at positions 1 and 4, and a nitro group (NO2) at position 2. It is labeled with carbon-14, a radioactive isotope.
2. Carbon-14 is a radioactive isotope of carbon, which means it has an unstable nucleus and emits radiation as it decays. This property makes it useful for tracking the movement and transformations of the compound in various systems.
3. The compound is primarily used in scientific research, particularly in radiolabeling experiments. These experiments involve attaching a radioactive label to a molecule to track its movement and interactions within a system.
4. The carbon-14 label allows researchers to monitor the compound's movements and transformations within a specific system, such as environmental or biological systems. This information can help understand the compound's behavior, potential impacts, and interactions with other substances.
5. Environmental and biological systems
5. The compound is used to study the fate and transport of chemicals in both environmental and biological systems. This can include tracking the compound's distribution, metabolism, and excretion in living organisms or its movement and degradation in the environment.
6. Due to the radioactive nature of carbon-14, it is essential to follow proper handling and disposal procedures to ensure safety and prevent environmental contamination. This includes using appropriate protective equipment, storing the compound securely, and disposing of it according to specific guidelines.
7. The use of 1,4-Benzenediamine, 2-nitro-, labeled with carbon-14 (9CI) in research can provide valuable insights into the behavior of the compound and its potential impacts on the environment and living organisms. This information can be used to develop strategies for managing the compound's use and minimizing any negative effects.

Radioactive Isotope

Carbon-14

Application

Scientific research and studies

Radiolabeling

Tracking chemical behavior

Safety and handling

Proper procedures required

Valuable insights

Understanding behavior and potential impacts

Upstream product

• 7647-01-0 hydrogenchloride 
• 2871-01-4 1-[(2-hydroxyethyl)amino]-2-nitro-4-aminobenzene 
• 97-02-9 2,4-Dinitroanilin 

Downstream Products

• 104479-11-0 C₁₁H₁₃N₅O₆ 
• 25917-87-7 4-amino-3-nitrophenylcarbamic acid ethyl ester 
• 77085-69-9 1-(4-Amino-3-nitro-phenyl)-3-benzyl-thiourea 
• 76345-57-8 N-benzoyl-thiourea 
• 98-95-3 nitrobenzene 
• 105168-39-6 C₈H₁₂N₄O₄S 
• 125427-22-7 4-heptanoylamino-2-nitroaniline 
• 125427-20-5 2,5-bis(heptanoylamino)nitrobenzene 
• 76345-53-4 N-methyl-thiourea 
• 115752-44-8 C₁₉H₂₄N₅O₆P 
• 115752-43-7 C₁₇H₂₁N₄O₄P 
• 76345-44-3 N-benzoylglycine-4-amino-3-nitroanilide 
• 104794-91-4 3-(4-Amino-3-nitrophenyl)-2-methylquinazolin-4(3H)-one 
• 104794-92-5 o-acetamido-N-(3-nitro-4-aminophenyl)-benzamide 

Relevant articles and documents

Gold supported on titania for specific monohydrogenation of dinitroaromatics in the liquid phase

Liquid-phase selective monohydrogenation of various substituted dinitroaromatics to the corresponding valuable nitroanilines was investigated on gold-based catalysts. Special attention was paid to the effect of Au particle size on this monoreduction reaction. Interestingly, TiO2 supported gold catalysts containing a relatively larger mean Au particle size (>5 nm) showed far superior chemoselectivity for specific mono-hydrogenation of dinitroaromatics, with the highest performance attainable for the catalyst bearing Au particles of ca. 7.5 nm. Results in the intermolecular competitive hydrogenation showed that the intrinsic higher accumulation rates of the desired nitroanilines associated with the catalyst possessing larger Au particles were responsible for the high chemoselectivity observed. the Partner Organisations 2014.

Selective partial hydrogenation of dinitrobenzenes to nitroanilines catalyzed by Ru/C

Ru/C was found to be a highly effective catalyst for the selective partial hydrogenation of a range of dinitrobenzenes to their corresponding nitroanilines with excellent selectivity under mild conditions. Furthermore, the effect from other substitute groups of dinitrobenzenes on partial hydrogenation was also explored in this study. Copyright

PARTIAL REDUCTION OF DINITROARENES TO NITROANILINES WITH HYDRAZINE HYDRATE.

Dinitroarenes containing substituents such as hydroxyl and amine groups could be conveniently reduced with 3 molar equivalents of hydrazine hydrate in presence of Raney nickel catalyst in ethanol/1,2-dichloro-ethane solvent mixture to give a product wherein one of the two nitro groups was reduced to the amino group. The yields of the partial reduction products are good. Under similar conditions alkoxyl substitutes in the o,p-position to the nitro groups were displaced by the hydrazine to give 2,4-dinitrophenyl-hydrazine as the main product. The details of the reduction reaction are described.