3460-29-5

Basic information

• Product Name: 4-nitro-2,5-xylidine
• Synonyms: 4-nitro-2,5-xylidine;4-Nitro-2,5-xylidine, 2-Amino-5-nitro-p-xylene;NSC 135156;NSC 43207;2,5-dimethyl-4-nitroBenzenamine
• CAS NO: 3460-29-5
• Molecular Formula: C₈H₁₀N₂O₂
• Molecular Weight: 166.1772
• EINECS: 222-405-3
• Mol File: 3460-29-5.mol

Chemical Properties

• Melting Point: 144-146℃
• Boiling Point: 342.5 °C at 760 mmHg
• Flash Point: 160.9 °C
• Appearance: /
• Density: 1.22 g/cm³
• Vapor Pressure: 7.5E-05mmHg at 25°C
• Refractive Index: 1.601
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 1.05±0.14(Predicted)
• CAS DataBase Reference: 4-nitro-2,5-xylidine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-nitro-2,5-xylidine(3460-29-5)
• EPA Substance Registry System: 4-nitro-2,5-xylidine(3460-29-5)

Safety Data

• Hazardous Substances Data: 3460-29-5(Hazardous Substances Data)

Usage

Uses

Used in Textile Industry:
4-Nitro-2,5-xylidine is used as an intermediate in the production of dyes and pigments for the textile industry. Its chemical properties allow for the creation of colorants that can be applied to fabrics, enhancing their visual appeal and durability.
Used in Paper Industry:
In the paper industry, 4-Nitro-2,5-xylidine serves a similar role as an intermediate for dye and pigment production. It contributes to the coloring of paper products, ensuring a consistent and vibrant appearance in various paper applications.

InChI:InChI=1/C8H10N2O2/c1-5-4-8(10(11)12)6(2)3-7(5)9/h3-4H,9H2,1-2H3

Upstream product

• 95-78-3 2,5-Dimethylaniline 
• 712-32-3 1,4-Dimethyl-2,5-dinitrobenzol 
• 292852-73-4 N-(2,5-dimethylphenyl)methanesulfonamide 
• 685568-90-5 N-(2,5-dimethyl-4-nitrophenyl)methanesulfonamide 
• 2050-44-4 N-(2,5-dimethylphenyl)acetamide 
• 6954-69-4 N-(2,5-dimethyl-4-nitrophenyl)acetamide 

Downstream Products

• 15540-81-5 1-bromo-2,5-dimethyl-4-nitrobenzene 
• 89-58-7 mononitro-p-xylene 
• 6393-01-7 2,5-Dimethyl-1,4-phenylenediamine 
• 34633-69-7 1-chloro-2,5-dimethyl-4-nitrobenzene 
• 73713-69-6 2,5-Dimethyl-4-nitrobenzonitrile 
• 712-32-3 1,4-Dimethyl-2,5-dinitrobenzol 
• 145655-61-4 2,5-Dimethyl-4-nitrophenylhydrazine 
• 72917-35-2 1,4-dimethyl-6-hydroxy-3-nitro-9H-carbazole 
• 72917-41-0 4-Hydroxy-2',5'-dimethyl-4'-nitrodiphenylamine 
• 72917-43-2 1,4-Dimethyl-3-nitro-6-hydroxy-7-(2-amino-3,6-dimethyl-5-nitrophenyl)carbazole 
• 72917-39-6 1,4-Dihydroxy-2,5-bis(2-amino-3,6-dimethyl-5-nitrophenyl)benzene 
• 13852-55-6 6-Chlor-4-nitro-2,5-dimethyl-anilin 
• 15540-86-0 2-Amino-3-brom-5-nitro-p-xylol 
• 6954-70-7 2,5-dimethyl-4-nitro-benzoic acid 

Relevant articles and documents

FORMIMIDAMIDINE COMPOUNDS USEFUL AGAINST PHYTOPATHOGENIC MICROORGANISMS

The present invention relates to 4-substituted amidine derivatives of the general formula (I), wherein A1-A4, D, L, Q, R7, R7' and integer's v and w have the meanings as defined in description. The invention further relates to methods for their preparation and use of said compounds to fight undesired phytopathogenic microorganisms, and agents for said purpose, comprising said amidine derivatives, all according to the invention. This invention further relates to a method for controlling undesired phytopathogenic microorganisms by application of said 4-substituted amidine derivatives of general formula (I) to such undesired microorganisms and/or to their habitat, according to the invention. (I)

Variable noninnocence of substituted azobis(phenylcyanamido)diruthenium complexes

The synthetic chemistry of substituted 4,4′-azobis(phenylcyanamide) ligands was investigated, and the complexes [{Ru(tpy)(bpy)}2( μ-L)][PF6]2, where L = 2,2′:5,5′-tetramethyl-4,4′-azobis(phenylcyanamido) (Me4adpc2-), 2,2′-dimethyl-4,4′-azobis(phenylcyanamido) (Me2adpc2-), unsubstituted (adpc2-), 3,3′-dichloro-4,4′-azobis(phenylcyanamido) (Cl2adpc2-), and 2,2′:5,5′-tetrachloro-4,4′-azobis(phenylcyanamido) (Cl4adpc2-), were prepared and characterized by cyclic voltammetry and vis-near-IR (NIR) and IR spectroelectrochemistry. The room temperature electron paramagnetic resonance spectrum of [{Ru(tpy)(bpy)}2( μ-Me4adpc)]3+ showed an organic radical signal and is consistent with an oxidation-state description [RuII, Me4adpc?-, RuII]3+, while that of [{Ru(tpy)(bpy)}2( μ-Cl2adpc)]3+ at 10 K showed a low-symmetry RuIII signal, which is consistent with the description [RuIII, Cl2adpc2-, RuII]3+. IR spectroelectrochemistry data suggest that [{Ru(tpy)(bpy)}2( μ-adpc)]3+ is delocalized and [{Ru(tpy)(bpy)}2( μ-Cl2adpc)]3+ and [{Ru(tpy)(bpy)}2( μ-Cl4adpc)]3+ are valence-trapped mixed-valence systems. A NIR absorption band that is unique to all [{Ru(tpy)(bpy)}2( μ-L)]3+ complexes is observed; however, its energy and intensity vary depending on the nature of the bridging ligand and, hence, the complexes oxidation-state description.

Synthesis of ortho-phenylenebis(guanidine) derivatives with potential chirality

We report the synthesis and potential chirality of ortho-phenylenebisguanidines (BGs) with substituents at C(3) and C(6). Guanidinylation of 3,6-disubstituted benzene-1,2-diamines with 2-chloro-4,5-dihydro-1,3-dimethyl-1H-imidazolium chloride gave the corresponding BGs. X-Ray crystallography showed that the two guanidine moieties occupy different faces of the benzene ring, creating potential chirality, although optical resolution of tBu-substituted BG by chiral HPLC failed. However, a methylated acyclic bisguanidinium salt (BGms) was obtained as a chiral crystal with a space group of P212121.

Synthesis of symmetric dinitro-functionalised troeger's base analogues

The synthesis of six new examples of 2,8-dinitro-substituted Troeger's base analogues are reported, together with the first examples of 1,7-, 3,9- and 4,10-dinitro Troeger's base analogues and the first example of a tetranitro Troeger's base compound. Several of these dinitro compounds lack substituents at the 2- and 8-positions and therefore provide further examples of Troeger's base analogues derived from anilines lacking a para substituent.

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

Nitration and Bromination of N-(dimethylphenyl)methanesulfonamides

The orientation of the products of nitrosation: nitration and bromination of the methanesulfonamides of the six isomeric dimethylanilines have been established by 1H NMR nuclear Overhauser experiments.

Substituted 2-arylimino heterocycles and compositions containing them, for use as progesterone receptor binding agents

This invention relates to 2-arylimino heterocycles, including 2-arylimino-1,3-thiazolidines, 2-arylimino-2,3,4,5-tetrahydro-1,3-thiazines, 2-arylimino-1,3-thiazolidin-4-ones, 2-arylimino-1,3-thiazolidin-5-ones, and 2-arylimino-1,3-oxazolidines, and their use in modulating progesterone receptor mediated processes, and pharmaceutical compositions for use in such therapies.

2-[(Aminophenyl and amidophenyl)amino]-1-azacycloalkanes having antidiarrheal activity

This invention relates to the novel use of certain aromatic substituted amidines as antidiarrheals.

Process for the preparation of p-nitroaniline compounds by the alkaline hydrolysis of mixed anilides

Process for the preparation of certain substituted p-nitroaniline compounds essentially free of the corresponding o-nitroaniline compounds. The process comprises subjecting an alkanol solution of the anilides of such compounds to alkaline hydrolysis conditions, thereby effecting hydrolysis and precipitation of the p-nitroaniline compound essentially free of the undesired o-isomer. The compounds are intermediates useful in the preparation of azo pigments.