602-03-9

Basic information

• Product Name: 2,3-DINITROANILINE
• Synonyms: 2,3-DINITROANILINE;Aniline, 2,3-dinitro-;Benzenamine, 2,3-dinitro-;(2,3-dinitrophenyl)amine
• CAS NO: 602-03-9
• Molecular Formula: C₆H₅N₃O₄
• Molecular Weight: 183.12
• Mol File: 602-03-9.mol

Chemical Properties

• Melting Point: 128°C
• Boiling Point: 316.77°C (rough estimate)
• Flash Point: 210.2 °C
• Appearance: /
• Density: 1.6460
• Refractive Index: 1.6910 (estimate)
• PKA: -2.39±0.10(Predicted)
• CAS DataBase Reference: 2,3-DINITROANILINE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-DINITROANILINE(602-03-9)
• EPA Substance Registry System: 2,3-DINITROANILINE(602-03-9)

Safety Data

• Hazardous Substances Data: 602-03-9(Hazardous Substances Data)

Usage

Uses

2,3-Dinitroaniline is a building block used in various chemical synthesis.

Upstream product

• 66-56-8 2,3-dinitrophenol 
• 57-13-6 urea 
• 7664-93-9 sulfuric acid 
• 60956-27-6 N-(2,3-dinitrophenyl)acetamide 
• 99-09-2 3-nitro-aniline 
• 97-02-9 2,4-Dinitroanilin 
• 100663-84-1 ethyl N-(4-acetamido-2-nitrophenyl)carbamate 
• 62-53-3 aniline 
• 95182-27-7 ethyl N-(4-acetamidophenyl)carbamate 
• 57399-97-0 N-(4-aminophenyl)carbamic acid ethyl ester 

Downstream Products

• 3698-54-2 2,3,4,6-tetranitroaniline 
• 66-56-8 2,3-dinitrophenol 
• 116529-43-2 6-bromo-2,3-dinitro-aniline 
• 134293-23-5 2,3,4,6,N-pentanitro-aniline 
• 58538-00-4 2,3,N-trinitro-aniline 
• 111209-69-9 erythro-1-<(2-hydroxy-3-nonyl)amino>-2,3-diaminobenzene 
• 111209-68-8 erythro-1-<(2-hydroxy-3-nonyl)amino>-2,3-dinitrobenzene 
• 103298-52-8 erythro-9-(2-hydroxy-3-nonyl)-1,3-dideazaadenine 
• 74628-20-9 3-(4-methylpiperazin-1-yl)-2-nitroaniline 
• 74628-19-6 3-(morpholin-4-yl)-2-nitroaniline 
• 74628-25-4 2-nitro-5-(1-piperidinyl)aniline 
• 74628-18-5 2-nitro-3-(piperidin-1-yl)aniline 
• 21397-07-9 2-chloro-3-fluoro-nitrobenzene 
• 528-29-0 1,2-Dinitrobenzene 

Relevant articles and documents

1-(ARYLSULFONYL)-4-(PIPERAZIN-1-YL)-1H-BENZIMIDAZOLES AS 5-HYDROXYTRYPTAMINE-6 LIGANDS

The invention relates to 1-(arylsulfonyl)-4-(piperazin-1-yl)-1H-benzimidazole compounds of the Formula I: or a tautomer, stereoisomer, or pharmaceutically acceptable salt thereof, wherein the constituent variables are as defined herein, compositions compr

Process for the preparation of chloronitroanilines and chloronitrophenols

The invention relates to a process for the preparation of chloronitroanilines or chloronitrophenols, which comprises chlorinating nitroanilines or nitrophenols in hydrochloric acid by adding simultaneously separate streams of nitroanilines or nitrophenols and of a chlorinating agent to said hydrochloric acid. The process affords pure products in good yield. An accumulation of chlorine during the reaction is avoided. Chloronitroanilines and chloronitrophenols are useful intermediates for the snythesis of disperse dyes.

A Comparison of the Reactions of Some Ethyl N-Arylcarbamates with Those of the Corresponding Acetanilides. I. Nitration

The reactions of some ethyl N-arylcarbamates and of the corresponding acetanilides towards 1 equiv. of sodium nitrate in concentrated sulfuric acid at 0-5 deg have been compared with one another and have been found to exhibit significant differences.Except in the case of the unsubstituted analogues, nitration of the carbamates was found to occur significantly more quickly than that of the acetanilides as shown by (i) a representative competitive nitration, and (ii) the fact the carbamates containing a nitro group are nitrated smoothly whereas the corresponding nitroacetanilides are slow to react.On the basis of competitive reactions, it is suggested that this difference in reactivity is due to steric factors.