5316-80-3

Basic information

• Product Name: 4-methyl-3-phenyl-1,3-thiazole-2(3H)-thione
• Synonyms: 2(3H)-thiazolethione, 4-methyl-3-phenyl-
• CAS NO: 5316-80-3
• Molecular Formula: C₁₀H₉NS₂
• Molecular Weight: 207.3152
• Mol File: 5316-80-3.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 314.6°C at 760 mmHg
• Flash Point: 144.1°C
• Density: 1.32g/cm³
• Vapor Pressure: 0.000461mmHg at 25°C
• Refractive Index: 1.723
• CAS DataBase Reference: 4-methyl-3-phenyl-1,3-thiazole-2(3H)-thione(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methyl-3-phenyl-1,3-thiazole-2(3H)-thione(5316-80-3)
• EPA Substance Registry System: 4-methyl-3-phenyl-1,3-thiazole-2(3H)-thione(5316-80-3)

Safety Data

• Hazardous Substances Data: 5316-80-3(Hazardous Substances Data)

Upstream product

• 103-72-0 phenyl isothiocyanate 
• 24653-75-6 1-mercaptopropan-2-one 
• 22962-86-3 4-methyl-3-phenyl-2-(N-phenylimino)-1,3-thiazoline 
• 75-15-0 carbon disulfide 
• 97739-96-3 4-(4-methyl-3-phenyl-3H-thiazol-2-ylideneamino)-benzenesulfonamide 
• 1074-52-8 ammonium N-phenyldithiocarbamate 
• 67-64-1 acetone 
• 78-95-5 chloroacetone 
• 62-53-3 aniline 
• 102-08-9 N,N-diphenylthiourea 
• 1074-52-8 ammonium phenyldithiocarbamate 

Downstream Products

• 111563-19-0 (3-methyl-benzoxazol-2-yl)-(4-methyl-3-phenyl-thiazol-2-yl)-methinium ; iodide 
• 114380-90-4 (3-methyl-4-phenyl-thiazol-2-yl)-(4-methyl-3-phenyl-thiazol-2-yl)-methinium ; iodide 
• 33167-60-1 4-methyl-3-phenyl-3H-thiazol-2-one hydrazone 
• 24739-84-2 3-Amino-4-methyl-2-phenylimino-thiazolin 
• 33167-32-7 bis-(4-methyl-3-phenyl-3H-thiazol-2-ylidene)-hydrazine 
• 17525-15-4 4-methyl-3-phenyl-3H-thiazol-2-one 

Relevant articles and documents

Synthesis and inhibition corrosion effect of two thiazole derivatives for carbon steel in 1 ?M HCl

Inhibition of C38 carbon steel corrosion by 4-methyl-3-phenyl-2(3H)-thiazolethione (TO1) and 4-methyl-2-(methylthio)-3- phenylthiazol-3-ium (ST1) in 1 ?M HCl was investigated by weight loss and electrochemical methods. All of the data obtained reveal that the two compounds act as good inhibitors in this media. At optimized concentration TO1 and ST1 showed the highest inhibition efficiency of 98.8% (2.10?4 ?M) and 93.86% (10?3 ?M) respectively. Polarization curves show that inhibitor molecules act as mixed type inhibitors. The impedance study showed that an increase in the concentration of the two inhibitors is accompanied by an increase in polarization resistance and a decrease in double layer capacitance. The Langmuir isotherm very well describes the adsorption of inhibitors to the surface of the corroding metal and the thermodynamic parameters showed that the adsorption of the two compounds was strong and chemical nature. X-ray photoelectron spectroscopy (XPS) confirms and describes the absorption of inhibitors under investigation on the metal surface.

Synthesis of new rhodacyanines analogous to MKT-077 under microwave irradiation

We report here a synthesis of a new rhodacyanines 7X analogous to MKT-077 with quantitative yield using as starting material the thiazolinethione 1. Merocyanines 4 and their tosylates 5 have been prepared as intermediates for this class of compounds. The reactions leading to rhodacyanine 7X have been studied under microwave irradiation. Copyright Taylor & Francis Group, LLC.