71859-81-9

Basic information

• Product Name: 2-chloro-5-ethyl-1,3,4-thiadiazole
• Synonyms: 2-chloro-5-ethyl-1,3,4-thiadiazole;1,3,4-Thiadiazole, 2-chloro-5-ethyl-;2-Ethyl-5-chloro-1,3,4-thiadiazole
• CAS NO: 71859-81-9
• Molecular Formula: C₄H₅ClN₂S
• Molecular Weight: 148.61
• Mol File: 71859-81-9.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 234.1°C at 760 mmHg
• Flash Point: 95.4°C
• Appearance: /
• Density: 1.349g/cm³
• Vapor Pressure: 0.0824mmHg at 25°C
• Refractive Index: 1.553
• CAS DataBase Reference: 2-chloro-5-ethyl-1,3,4-thiadiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chloro-5-ethyl-1,3,4-thiadiazole(71859-81-9)
• EPA Substance Registry System: 2-chloro-5-ethyl-1,3,4-thiadiazole(71859-81-9)

Safety Data

• Hazard Codes: Xn
• Statements: 22
• Hazardous Substances Data: 71859-81-9(Hazardous Substances Data)

Usage

General Description

2-chloro-5-ethyl-1,3,4-thiadiazole is a chemical compound with the molecular formula C4H6ClN2S. It is a heterocyclic organic compound containing a thiadiazole ring with a chlorine atom and an ethyl group attached to it. 2-chloro-5-ethyl-1,3,4-thiadiazole is a member of the thiadiazole family and is often used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It has also been found to exhibit antimicrobial properties and has potential applications in the field of medicine and agriculture. 2-chloro-5-ethyl-1,3,4-thiadiazole is considered to be of interest in organic chemistry due to its versatility and potential for various synthetic applications.

InChI:InChI=1/C4H5ClN2S/c1-2-3-6-7-4(5)8-3/h2H2,1H3

Upstream product

• 14068-53-2 2-amino-5-ethyl-1,3,4-thiadiazole 

Downstream Products

• 1037-51-0 N-(4-(N-(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl)phenyl)acetamide 
• 116035-53-1 ethyl-hydrazino-[1,3,4]thiadiazole 
• 103357-77-3 2-ethyl-6-phenyl-8H-<1,3,4>thiadiazolo<3,2-a>thieno<2,3-d>pyrimidin-8-one 

Relevant articles and documents

Synthesis, antioxidant properties and radioprotective effects of new benzothiazoles and thiadiazoles

In this work, we report the synthesis and characterization of new compounds derived from benzothiazoles and thiadiazoles. We observed that structural modifications on these skeletons affected the antioxidant activity. Thiol and aminothiol compounds derived from thiadiazoles and benzothiazoles showed an interesting antioxidant property. The radioprotective activity has also been evaluated in mice. Some of these compounds could be good radioprotectors.

Synthesis and reactions of some 2,7-substituted 5H-1,3,4-thiadiazolo [2,3-b] quinazolin-5-ones

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