21436-96-4

Basic information

• Product Name: 2,4-Dimethylaniline hydrochloride
• Synonyms: 2,4-DIMETHYLANILINE HYDROCHLORIDE;M-XYLIDINE HYDROCHLORIDE;2,4-Dimethylaniline HCl;2,4-DIMETHYLANILINE HYDROCHLORIDE 98+%;1-amino-2,4-dimethylbenzenehydrochloride;2,4-dimethylbenzenaminehydrochloride;2,4-xylidine,hydrochloride;2-methyl-p-toluidinehydrochloride
• CAS NO: 21436-96-4
• Molecular Formula: C₈H₁₂N*Cl
• Molecular Weight: 157.64
• EINECS: 202-436-9
• Product Categories: Intermediates of Dyes and Pigments
• Mol File: 21436-96-4.mol
• Article Data: 4

Chemical Properties

• Melting Point: 238 °C
• Boiling Point: 214.7 °C at 760 mmHg
• Flash Point: 90.6 °C
• Appearance: /
• Density: 0.869g/cm3
• Vapor Pressure: 0.154mmHg at 25°C
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: 2,4-Dimethylaniline hydrochloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-Dimethylaniline hydrochloride(21436-96-4)
• EPA Substance Registry System: 2,4-Dimethylaniline hydrochloride(21436-96-4)

Safety Data

• RTECS: ZF0175000
• Hazardous Substances Data: 21436-96-4(Hazardous Substances Data)

Usage

General Description

2,4-Dimethylaniline hydrochloride is a chemical compound used in various industrial and research applications. It is an organic compound and a derivative of aniline, often used as a building block for the synthesis of other chemicals and dyes. 2,4-Dimethylaniline hydrochloride is commonly used in the production of pharmaceuticals, agrochemicals, and pigments. It is also used as a reagent in organic chemistry reactions and as a precursor in the synthesis of various polymers. The hydrochloride salt form of 2,4-Dimethylaniline is water-soluble and stable, making it suitable for a wide range of applications in different industries. However, it is important to handle this chemical with caution, as it can be harmful if ingested, inhaled, or in contact with the skin.

InChI:InChI=1/C8H11N.ClH/c1-6-3-4-8(9)7(2)5-6;/h3-5H,9H2,1-2H3;1H

Upstream product

• 95-68-1 2,4-Xylidine 

Downstream Products

• 112677-30-2 1-(2,4-xylyl)guanidine 
• 60397-77-5 N-(2,4-dimethylphenyl)formamide 
• 96983-10-7 2,2-dimethyl-butyric acid-(2,4-dimethyl-anilide) 
• 73568-31-7 2-chloro-6,8-dimethylquinoline-3-carbaldehyde 
• 462067-46-5 C₁₄H₁₈N₂O₂ 
• 2050-43-3 N-(2,4-dimethylphenyl)acetamide 
• 1200835-67-1 1-((6-chloropyridin-3-yl)methyl)-5-(2,4-dimethylphenyl)-1,3,5-hexahydrotriazine-2-(N-nitro)imine 
• 1200835-88-6 C₁₁H₁₅N₅O₂ 
• 159267-25-1 2,4-dimethylanilinium trichlorostannate(II) 
• 19716-21-3 4-[trans-2-(6,8-dimethyl-[4]quinolyl)-vinyl]-N,N-dimethyl-aniline 
• 88-05-1 2,4,6-trimethylaniline 
• 16596-04-6 N,N'-bis-(2,4-dimethyl-phenyl)-formamidine 
• 28510-45-4 1-(2,4-dimethyl-phenyl)-biguanide 
• 88565-88-2 4,6,8-trimethylquinoline 

Relevant articles and documents

METAL COMPLEX, COMPOSITION AND LIGHT EMITTING DEVICE

A metal complex represented by formula (1) is provided. In formula (1), X represents a nitrogen atom or a group represented by ═C(RX)—; R1 represents an alkyl group having 4 or more carbon atoms; R2 represents an alkyl, cycloalkyl, alkoxy, cycloalkoxy, aryl, aryloxy, monovalent heterocyclic, or substituted amino group or a halogen atom; rings A and B each independently represent an aromatic hydrocarbon ring or an aromatic heterocyclic ring; M represents a rhodium, palladium, iridium, or platinum atom; n1 represents an integer of 1 or more, n2 represents an integer of 0 or more, and n1+n2 is 2 or 3; A1-G1-A2 represents an anionic bidentate ligand; A1 and A2 each independently represent a carbon atom, an oxygen atom, or a nitrogen atom; and G1 represents a single bond or an atomic group constituting a bidentate ligand together with A1 and A2.

Steric hindrance as a key factor on proton transfer in the σ-adduct forming reactions of o-substituted anilines with 1,3,5-trinitrobenzene in dimethylsulfoxide

Kinetic and equilibrium studies are reported of the reactions of 1,3,5-trinitrobenzene (TNB) with a series of o-substituted anilines in dimethyl sulfoxide (DMSO) in the presence of 1,4-diazabicyclo[2.2.2.]octane (DABCO). The pKa values in DMSO for the aniline derivatives were measured using the proton-transfer equilibrium with 2,4-dinitrophenol. Kinetic studies are compatible with a two-step process involving initial nucleophilic attack on TNB by amine to give a zwitterionic intermediate which may transfer an acidic proton to DABCO to yield the anionic product. The results indicate steric hindrance to proton transfer in reactions involving 2,6-disubstituted anilines.