4-Methyl-1,2,4-triazole-3-thiol Chemical Properties

Melting point:

165-169°C

Boiling point:

135.3±23.0 °C(Predicted)

Density 

1.44±0.1 g/cm3(Predicted)

storage temp. 

Inert atmosphere,Room Temperature

solubility 

acetone: soluble2.5%, clear, colorless to faintly yellow

form 

powder to crystal

pka

9.73±0.20(Predicted)

color 

White to Light yellow

BRN 

110580

InChI

InChI=1S/C3H5N3S/c1-6-2-4-5-3(6)7/h2H,1H3,(H,5,7)

InChIKey

AGWWTUWTOBEQFE-UHFFFAOYSA-N

SMILES

N1=CN(C)C(=S)N1

CAS DataBase Reference

24854-43-1(CAS DataBase Reference)

EPA Substance Registry System

3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-methyl- (24854-43-1)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39

WGK Germany 

3

RTECS 

XZ5359126

TSCA 

TSCA listed

HS Code 

2933998090

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

MSDS

• Language:English Provider:ALFA

4-Methyl-1,2,4-triazole-3-thiol Usage And Synthesis

Uses

• Corrosion study of mild steel in aqueous sulfuric acid solution using 4-methyl-4H-1, 2, 4-Triazole-3-Thiol: Examines the use of 4-Methyl-4H-1,2,4-triazole-3-thiol as a corrosion inhibitor for mild steel in sulfuric acid solutions (MEHMETI and BERISHA, 2017).
• Dimeric and polymeric mercury (II) complexes containing 4-methyl-1, 2, 4-triazole-3-thiol ligand: Investigates the coordination chemistry of mercury with 4-methyl-4H-1,2,4-triazole-3-thiol, providing insights into its potential applications in materials science (TAHERIHA, GHADERMAZI, and AMANI, 2015).
• Synthesis, characterization and biological studies of 1, 2, 4-triazole derivatives having piperidine moiety: Focuses on the synthesis and biological evaluation of 1,2,4-triazole derivatives, including those modified with a piperidine group and 4-Methyl-4H-1,2,4-triazole-3-thiol (FAROOQ et al., 2023).

General Description

4-Methyl-4H-1,2,4-triazole-3-thiol reacts with ethyl bromoacetate to yield ethyl[(4-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetate. Electrochemically anticorrosive behavior of self-assembled monolayers of 4-methyl-4H-1,2,4-triazole-3-thiol on the silver electrode has been studied by electrochemical impedance spectroscopy and polarization measurements.

4-Methyl-1,2,4-triazole-3-thiol(24854-43-1)Related Product Information

• Methanol
• 5-Methyl-1H-benzotriazole
• 1,2,4-Triazole
• Ribavirin
• Methyl acrylate
• Basic Violet 1
• Methylparaben
• Kresoxim-methyl
• Paraquat dichloride
• 1H-Benzotriazole
• 1H-1,2,4-Triazole-3-thiol
• Acetonitrile
• Methyl
• Tricyclazole
• Malathion
• 4-ISOPROPYL-5-MERCAPTO-4H-1,2,4-TRIAZOL-3-OL
• 5-[(4,5-DICHLOROIMIDAZOL-1-YL)METHYL]-4-METHYL-1,2,4-TRIAZOLE-3-THIOL
• 4-(2-CHLORO-PHENYL)-5-(4-TRIFLUOROMETHOXY-PHENYL)-4H-[1,2,4]TRIAZOLE-3-THIOL