6379-46-0

Basic information

• Product Name: 1,2,3-Trichloro-4,6-dinitrobenzene
• Synonyms: 1,2,3-Trichloro-4,6-dinitrobenzene;2,3,4-Trichloro-1,5-dinitrobenzene;Vancide PB
• CAS NO: 6379-46-0
• Molecular Formula: C₆HCl₃N₂O₄
• Molecular Weight: 271.44214
• Mol File: 6379-46-0.mol
• Article Data: 9

Chemical Properties

• Melting Point: 98°C
• Boiling Point: 347.9°C at 760 mmHg
• Flash Point: 164.2°C
• Appearance: /
• Density: 2.2434 (rough estimate)
• Vapor Pressure: 0.000105mmHg at 25°C
• Refractive Index: 1.6200 (estimate)
• CAS DataBase Reference: 1,2,3-Trichloro-4,6-dinitrobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3-Trichloro-4,6-dinitrobenzene(6379-46-0)
• EPA Substance Registry System: 1,2,3-Trichloro-4,6-dinitrobenzene(6379-46-0)

Safety Data

• Hazardous Substances Data: 6379-46-0(Hazardous Substances Data)

Usage

General Description

1,2,3-Trichloro-4,6-dinitrobenzene, also known as trinitrochlorobenzene, is a synthetic organic compound that is derived from benzene. It is a pale yellow crystalline solid that is commonly used as a precursor for manufacturing dyes and pigments. Trinitrochlorobenzene is also used in the production of insecticides and herbicides. However, this chemical is potentially harmful to human health and the environment, and it is classified as a hazardous substance. Exposure to trinitrochlorobenzene can cause skin and eye irritation, as well as respiratory and digestive issues. It is important to handle and dispose of this chemical with extreme caution to minimize the risk of harm.

InChI:InChI=1/C6HCl3N2O4/c7-4-2(10(12)13)1-3(11(14)15)5(8)6(4)9/h1H

Upstream product

• 87-61-6 1,2,3-trichlorobenzene 
• 54715-57-0 5-chloro-2,4-dinitrophenol 
• 860563-47-9 3,4,5-trichloro-2-nitro-benzoic acid 
• 62909-66-4 4-Amino-3,5-dichlorobenzaldehyde 
• 56961-76-3 3,4,5-trichlorobenzaldehyde 
• 704899-62-7 3,4,5-trichloro-2-nitro-benzaldehyde 
• 55346-96-8 2,3-dichloro-4,6-dinitrophenol 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 2213-80-1 1,2-dichloro-3,5-dinitrobenzene 
• 860563-51-5 3,4,5-trichloro-2,6-dinitro-benzoic acid 
• 17700-09-3 4-nitro-1,2,3-trichlorobenzene 
• 64-17-5 ethanol 

Downstream Products

• 96583-47-0 benzaldehyde-(2,3-dichloro-4,6-dinitro-phenylhydrazone) 
• 3204-61-3 1,2,4,5-tetraaminobenzene 
• 261764-90-3 2,3-dichloro-4,6-dinitro-aniline 
• 57271-85-9 2,3-Dichloro-4-(4-chloro-phenylsulfanyl)-1,5-dinitro-benzene 
• 91268-46-1 2,3,2',3'-Tetrachlor-4,6,4',6'-tetranitro-diphenylsulfid 
• 2452-23-5 N,N-Diethyl-dithiocarbamidsaeure-<5,6-dichlor-2,4-dinitro-phenylester> 
• 51676-72-3 O-Ethylxanthogensaeure-2,3-dichlor-4,6-dinitrophenylester 
• 51676-62-1 O-Methylxanthogensaeure-2,3-dichlor-4,6-dinitrophenylester 
• 91395-21-0 2,3-Dichlor-4,6-dinitro-2'-amino-diphenylamin 
• 92903-70-3 2,3-Dichlor-4,6-dinitro-2'-amino-4'-methyl-diphenylamin 
• 96166-84-6 2-chloro-4,6-dinitro-N,N'-di-p-tolyl-m-phenylenediamine 
• 3396-48-3 morpholine-4-carbodithioic acid 2,3-dichloro-4,6-dinitro-phenyl ester 
• 68142-66-5 5-(Z)-benzo[1,3]dioxol-5-ylmethylene-3-(2,3-dichloro-4,6-dinitro-phenyl)-2-thioxo-thiazolidin-4-one 
• 56205-39-1 3-(2,3-dichloro-4,6-dinitro-phenyl)-2-thioxo-thiazolidin-4-one 

Relevant articles and documents

Dicationic benzimidazole corrosion inhibitor and preparation method thereof

The invention discloses a dicationic benzimidazole corrosion inhibitor and a preparation method thereof. The preparation method comprises the following steps of: (1) carrying out acylation and cyclization reactions on 1, 2, 4, 5-tetraaminobenzene and thiophane-2-carboxylic acid-1, 1-dioxide to obtain a benzimidazole derivative; and (2) reacting the benzimidazole derivative with halogenated alkane to obtain the dicationic benzimidazole corrosion inhibitor. The corrosion inhibitor has a dicationic structure, so that the corrosion inhibitor has good solubility and strong adhesive force on a metal surface. In addition, the corrosion inhibitor has a plurality of alkane straight chains, and the hydrophobic end can directionally enter a corrosive medium, so that a hydrophobic layer is formed to repel the corrosive medium, and the corrosion inhibitor can be used as a corrosion inhibitor for carbon steel and copper and has a good corrosion inhibition effect.

Conjugated benzimidazole corrosion inhibitor and preparation method thereof

The invention discloses a conjugated benzimidazole corrosion inhibitor and a preparation method thereof, the preparation method is as follows: 1) 1, 2, 4, 5-tetraminobenzene, o-phenylenediamine and 3, 5-pyridine dicarboxylic acid are subjected to acylation and cyclization reactions to obtain pyridine- benzimidazole; 2) reacting pyridine- benzimidazole with methyl iodide under an alkaline condition to replace the 1H position of benzimidazole; and 3) carrying out quaternization reaction to obtain the conjugated benzimidazole corrosion inhibitor. The conjugated benzimidazole corrosion inhibitor provided by the invention is high in conjugation degree of molecules, can form a large pi bond to be adsorbed on a metal surface in a planar configuration, is strong in adhesive force, greatly improves the corrosion inhibition rate, can be used as a copper and iron corrosion inhibitor, and has a good corrosion inhibition effect.

Method for preparing 4,6-diaminoresorcinol hydrochloride

The invention discloses a method for preparing 4,6-diaminoresorcinol hydrochloride and belongs to the technical field of preparation of high polymer materials. The method adopts a tubular reactor to carry out continuous reaction, which not only can guaran