53581-87-6

Basic information

• Product Name: 2,4-Dichloro-5-nitrobenzalehyde
• Synonyms: 2,4-Dichloro-5-nitrobenzalehyde;2,4-dichloro-5-nitrobenzaldehyde(SALTDATA: FREE)
• CAS NO: 53581-87-6
• Molecular Formula: C₇H₃Cl₂NO₃
• Molecular Weight: 220.011
• Mol File: 53581-87-6.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 322.5 °C at 760 mmHg
• Flash Point: 148.9 °C
• Appearance: /
• Density: 1.607g/cm³
• Vapor Pressure: 0.000278mmHg at 25°C
• Refractive Index: 1.64
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2,4-Dichloro-5-nitrobenzalehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-Dichloro-5-nitrobenzalehyde(53581-87-6)
• EPA Substance Registry System: 2,4-Dichloro-5-nitrobenzalehyde(53581-87-6)

Safety Data

• Hazardous Substances Data: 53581-87-6(Hazardous Substances Data)

Usage

General Description

2,4-Dichloro-5-nitrobenzaldehyde is a yellow crystalline powder, which is known for its high melting point of 135-137 °C. This nitro compound is recognized for its precise composition and purity. It is extensively utilized in the chemical and pharmaceutical industries due to its attributes as an intermediate. Being a versatile nitro derivative, it serves as a useful synthetic building block, enabling a multitude of chemical transformations. However, considering its properties, appropriate safety measures should be taken during its handling as it may be potentially harmful if ingested, inhaled, or contacted with the skin and eyes.

InChI:InChI=1/C7H3Cl2NO3/c8-5-2-6(9)7(10(12)13)1-4(5)3-11/h1-3H

Upstream product

• 874-42-0 2,4-dichlorobenzaldeyhde 
• 861605-56-3 4-amino-2-chloro-5-nitro-benzaldehyde 

Downstream Products

• 36015-20-0 2,4-Dichlor-5-nitro-zimtsaeure 
• 952067-93-5 (E)-5-methyl-2-(2,4-dichloro-5-nitrostyryl)benzothiazole 
• 98555-69-2 1,3-Dichlor-4-nitro-6-oximinomethyl-benzol 
• 275383-22-7 2,4-dichloro-5-nitrobenzyl alcohol 
• 207724-35-4 (2E,4E)-5-(2,4-Dichloro-5-nitro-phenyl)-penta-2,4-dienoic acid ethyl ester 
• 35696-87-8 2,4,5-trichlorobenzaldehyde 
• 100114-86-1 2,4-Dichlor-β,5-dinitro-styrol 

Relevant articles and documents

Mononuclear copper(I) schiff base complex cu((Cl-NO2-ba)2en)I(CH3CN): Synthesis and crystal structure

New mononuclear copper(I) Schiff base complex Cu((Cl-NO2-ba)2en)I(CH3CN) (1) containing a bidentate Schiff base ligand (Cl-NO2-ba)2en = 2,4-dichloro-5-nitro-benzylidene-1,2-diaminopropane, was prepare

Mononuclear Copper(I) Schiff Base Complex Cu((Cl-NO2-ba)2en)I(CH3CN): Synthesis and Crystal Structure

New mononuclear copper(I) Schiff base complex Cu((Cl-NO2-ba)2en)I(CH3CN) (1) containing a bidentate Schiff base ligand (Cl-NO2-ba)2en = 2,4-dichloro-5-nitro-benzylidene-1,2-diaminopropane, was prepared in an acetonitrile solution and characterized by elem

Substituted aromatic phoshonic acid derivatives

Phosphonic acid compounds I wherein Eth is optionally substituted 1,2-ethynediyl, ethanediyl or ethene-1,2-diyl; Y1is oxygen or sulfur; Y2is oxygen, sulfur or —N(R6)—; Y3is oxygen, sulfur or —N(R7)—; R1, R2, R6and R7are hydrogen or optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or heterocyclyl, or R1and R2, R1and R6, R2and R7together are optionally substituted 1,2-ethanediyl, 1,3-propylene, tetramethylene, pentamethylene or ethyleneoxyethylene, or R1and R2together are optionally substituted 1,2-phenylene; R3is cyano, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy; R4is hydrogen or halogen, and R5is a heterocycle Φ1to Φ22as defined in the specification, their manufacture and intermediates therefore. The phosphonic acid compounds are effective against unwanted plants and act as desiccants and defoliants.