101084-70-2

Basic information

• Product Name: 4(1H)-Pyridinethione, 1-hydroxy-
• Synonyms: 4(1H)-Pyridinethione, 1-hydroxy-;N-hydroxypyridine42-thione
• CAS NO: 101084-70-2
• Molecular Formula: C₅H₅NOS
• Molecular Weight: 127.16
• Mol File: 101084-70-2.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 201.2°Cat760mmHg
• Flash Point: 75.5°C
• Appearance: /
• Density: 1.43g/cm³
• Vapor Pressure: 0.0767mmHg at 25°C
• Refractive Index: 1.732
• CAS DataBase Reference: 4(1H)-Pyridinethione, 1-hydroxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 4(1H)-Pyridinethione, 1-hydroxy-(101084-70-2)
• EPA Substance Registry System: 4(1H)-Pyridinethione, 1-hydroxy-(101084-70-2)

Safety Data

• Hazardous Substances Data: 101084-70-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C5H5NOS/c7-6-3-1-5(8)2-4-6/h1-4,7H

Upstream product

• 1121-76-2 4-chloropyridine N-oxide 
• 106130-58-9 S-(1-oxy-[4]pyridyl)-isothiourea; hydrochloride 

Downstream Products

• 5614-64-2 8-oxo-7,8-dihydroguanine 
• 2645-22-9 dipyridin-4-yl disulfide 
• 126445-17-8 bis(N-oxido-4-pyridyl) disulphide 
• 5402-22-2 1-oxy-pyridine-4-sulfonic acid 

Relevant articles and documents

The Invention of New Radical Chain Reactions. Part 9. Further Radical Chemistry of Thiohydroxamic Esters; Formation of Carbon-Carbon Bonds

Carbon radicals derived from the esters of several types of thiohydroxamic acids have been trapped in a number of different ways.Particular attention has been paid to carbon-carbon bond formation by addition to suitably activated ethylenic linkages.Carboxylic acids can be conveniently converted into homo- and bishomo-acids by free radical chemistry based on thiohydroxamic esters.In a coda the tautomerism of the thiohydroxamic acids have been examined by physical methods.It is confirmed that the esters used are derivatives of the thione tautomer.