10570-40-8

Basic information

• Product Name: 4-Methyl-4H-1,2,4-triazole
• Synonyms: 4-Methyl-4H-1,2,4-triazole;4-Methyl-1,2,4-triazole
• CAS NO: 10570-40-8
• Molecular Formula: C₃H₅N₃
• Molecular Weight: 83.09
• Mol File: 10570-40-8.mol
• Article Data: 11

Chemical Properties

• Melting Point: 90-92℃
• Boiling Point: 175℃
• Flash Point: 60℃
• Appearance: /
• Density: 1.17
• Vapor Pressure: 1.16mmHg at 25°C
• Refractive Index: 1.581
• Storage Temp.: 2-8°C
• PKA: 3.13±0.10(Predicted)
• CAS DataBase Reference: 4-Methyl-4H-1,2,4-triazole(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Methyl-4H-1,2,4-triazole(10570-40-8)
• EPA Substance Registry System: 4-Methyl-4H-1,2,4-triazole(10570-40-8)

Safety Data

• Hazardous Substances Data: 10570-40-8(Hazardous Substances Data)

Usage

General Description

4-Methyl-4H-1,2,4-triazole is a heterocyclic organic compound that contains a five-membered ring consisting of three nitrogen atoms and two carbon atoms. It is a derivative of triazole, which is commonly used as a building block in the synthesis of pharmaceuticals and agrochemicals. 4-Methyl-4H-1,2,4-triazole has been found to exhibit antifungal and antitumor properties, making it a potential candidate for drug development. It is also used as a corrosion inhibitor in the petroleum industry. Additionally, 4-Methyl-4H-1,2,4-triazole is a ligand for coordinating with metals in coordination complexes and as a stabilizer of metal surfaces.

InChI:InChI=1/C3H5N3/c1-6-2-4-5-3-6/h2-3H,1H3

Upstream product

• 288-88-0 1,2,4-Triazole 
• 77-78-1 dimethyl sulfate 
• 74-88-4 methyl iodide 
• 616-38-6 carbonic acid dimethyl ester 
• 288-88-0 1,2,4-Triazole 
• 122-51-0 orthoformic acid triethyl ester 
• 624-84-0 formic acid hydrazide 
• 74-89-5 methylamine 
• 513-81-5 2,3-dimethyl-buta-1,3-diene 
• 21034-55-9 1-chloro-1,2,4-triazole 

Downstream Products

• 120317-69-3 1,4-dimethyl-1,2,4-triazolium iodide 
• 1578247-84-3 3-(3-ethoxy-4-nitrophenyl)-4-methyl-4H-1,2,4-triazole 
• 4333-62-4 1,3-dimethylimidazolim iodide 
• 16681-73-5 2-bromo-1-methyl-1,3,4-triazole 

Relevant articles and documents

Spin-transition behaviour in chains of FeII bridged by 4-substituted 1,2,4-triazoles carrying alkyl tails

A family of polymeric 1-dimensional chains of iron(II) species showing the spin-crossover phenomenon has been synthesized using 4-n-alkyl-1,2,4-triazoles as bridging ligands. The influence of the length of the alkyl tails on the triazole ligands on characteristic features of the spin transition was studied, showing degrading of steepness with increasing length. A set of four counter ions has been used to access a wider range of transition temperatures. Large hysteresis loops are detected with small tails, mainly for the methyl and ethyl substituted products. In most cases longer tails weaken co-operativity and hysteresis gradually decreases to zero. However it is shown that with certain anions hysteresis remains, even with very long tails on the triazoles. Weakening of the co-operativity mainly arises from a diminution of the length of the polymeric chains with increasing alkyl tails on the triazole. This effect is anion dependent. A strong interaction along the polymeric chains is confirmed.

Azacyclo-dicarbene subunit borane ionic liquid and preparation method thereof

The invention relates to an azacyclo-dicarbene subunit borane ionic liquid and a preparation method thereof. The azacyclo-dicarbene subunit borane ionic liquid has a structural formula I as shown in the specification. A method for preparing the compound of formula I comprises the following main steps: performing an alkylation reaction on 1,2,4-triazole and a carbonic ester compound, further performing a quaternary amination reaction with halogenated hydrocarbon, and finally performing a reaction with sodium borohydride, thereby obtaining a target product. The ionic liquid provided by the invention can be used as a self-combustion type green rocket propellant, and has the advantages of being short in ignition delay time, good in water stability, large in density ratio impact value, and thelike. In the formula I, R1 is selected from any one of alkyl, and R2 is selected from any one of hydrocarbyl substituent groups.

Radical deoxygenation of xanthates and related functional groups with new minimalist N-heterocyclic carbene boranes

Minimalist N-heterocyclic carbene boranes 1,3-dimethylimidazol-2- ylideneborane and 2,4-dimethyl-1,2,4-triazol-3-ylideneborane are readily available and have low molecular weights. They exhibit superior performance to first-generation NHC-boranes, providi