2039-13-6

Basic information

• Product Name: phenyl 1,2,3-thiadiazol-5-ylcarbamate
• CAS NO: 2039-13-6
• Molecular Formula: C₉H₇N₃O₂S
• Molecular Weight: 221.2358
• Mol File: 2039-13-6.mol
• Article Data: 1

Chemical Properties

• Density: 1.471g/cm³
• Refractive Index: 1.678
• CAS DataBase Reference: phenyl 1,2,3-thiadiazol-5-ylcarbamate(CAS DataBase Reference)
• NIST Chemistry Reference: phenyl 1,2,3-thiadiazol-5-ylcarbamate(2039-13-6)
• EPA Substance Registry System: phenyl 1,2,3-thiadiazol-5-ylcarbamate(2039-13-6)

Safety Data

• Hazardous Substances Data: 2039-13-6(Hazardous Substances Data)

Usage

General Description

Phenyl 1,2,3-thiadiazol-5-ylcarbamate is a chemical compound with the molecular formula C10H8N3O2S. It is a carbamate derivative of thiadiazole, which is a five-membered ring containing nitrogen and sulfur atoms. phenyl 1,2,3-thiadiazol-5-ylcarbamate is commonly used in agricultural applications as a fungicide and insecticide due to its pesticidal properties. Its mode of action involves inhibiting the activity of enzymes essential for the growth and reproduction of pests, making it an effective tool for crop protection. Phenyl 1,2,3-thiadiazol-5-ylcarbamate is known for its effectiveness against a wide range of fungi and insects, while also exhibiting relatively low toxicity to mammals and other non-target organisms.

Upstream product

• 186581-53-3 diazomethane 
• 540-72-7 sodium thiocyanide 
• 1885-14-9 phenyl chloroformate 
• 333-20-0 potassium thioacyanate 

Downstream Products

• 6545-48-8 5-(N-phenoxycarbonylmethylamino)-1,2,3-thiadiazole 
• 6439-96-9 2-methyl-5-phenoxycarbonylimino-Δ³-1,2,3-thiadiazoline 
• 78301-76-5 3-methyl-1,2,3-thiadiazolium-5-phenoxycarbonylaminide 
• 6439-98-1 5-Phenoxycarbonylimino-2-benzoyl-Δ³-1,2,3-thiadiazolin 
• 4100-41-8 1,2,3-thiadiazol-5-ylamine 

Relevant articles and documents

Process for making 5-mercapto-1,2,3-triazoles

A process for making 5-mercapto-1,2,3-triazoles of the formula STR1 wherein R1 is hydrogen or a C1 -C4 -alkyl which may also be substituted, the said process comprising (1) as a first step reacting a solution of 1,2,3-thiadiazole-5-carbohydroxamic acid derivative of the formula STR2 wherein R1 has the meaning as above and R2 is hydrogen or a univalent metal equivalent in an inert organic solvent in the presence of an acid acceptor with a solution in an inert organic solvent of an acid halide of the formula so as to form an acylated 1,2,3-thiadiazole-5-carbohydroxamic acid derivative (2) reacting as a solution in an inert organic solvent the carbohydroxamic acid derivative just obtained with an alcohol or phenol of the formula so as to form a (1,2,3-thiadiazole-5-yl)-carbamic acid ester (3) then treating the thus obtained carbamic acid ester with an acetic or basic catalyst to form the 5-amino-1,2,3-thiadiazole (4) whereupon the said amino thiadiazole is subject to a rearrangement in the presence of a base followed by isolation of the product of the reaction.