2983-74-6

Basic information

• Product Name: Cyanic acid, 4-methoxyphenyl ester
• CAS NO: 2983-74-6
• Molecular Formula: C8H7NO2
• Molecular Weight: 149.149
• Mol File: 2983-74-6.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Cyanic acid, 4-methoxyphenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Cyanic acid, 4-methoxyphenyl ester(2983-74-6)
• EPA Substance Registry System: Cyanic acid, 4-methoxyphenyl ester(2983-74-6)

Safety Data

• Hazardous Substances Data: 2983-74-6(Hazardous Substances Data)

Usage

General Description

Cyanic acid, 4-methoxyphenyl ester, also known as methyl 4-methoxybenzene-1-carbodithioate, is a chemical compound with the molecular formula C8H7NO2S. It is a colorless, crystalline solid that is soluble in organic solvents and is commonly used in the synthesis of organic compounds. This chemical is primarily used as an intermediate in the production of pharmaceuticals and agrochemicals. It is important to handle cyanic acid, 4-methoxyphenyl ester with care, as it is toxic and can cause irritation to the skin, eyes, and respiratory system if not handled properly. Additionally, it is important to follow proper safety protocols when working with this chemical in a laboratory or industrial setting.

Upstream product

• 940-58-9 4-methoxyphenyl chlorothionoformate 
• 1122-93-6 potassium p-methoxyphenolate 
• 506-77-4 cyanogen chloride 
• 506-68-3 bromocyane 
• 150-76-5 4-methoxy-phenol 

Downstream Products

• 94295-62-2 1-[3-(4-Methoxy-phenoxy)-[1,2,4]thiadiazol-5-yl]-2-(4-methoxy-phenyl)-1-phenyl-isourea 
• 1352031-52-7 5-(4-methoxyphenoxy)-1,2,4-dithiazole-3-one 
• 10381-16-5 O-4-methoxyphenyl thiocarbamate 
• 52805-57-9 N,N-Diethyl-O-(4-methoxyphenyl)-N'-(phenylcarbamoyl)-isoharnstoff 
• 63082-07-5 4-methoxy-phenylcarbamate 
• 18218-51-4 N-tert.-Butyl-carbamidsaeure-(p-methoxy-phenylester) 
• 40588-09-8 Kohlensaeure-methylester-p-anisylesterimid 
• 79922-87-5 [4,6-Bis-(4-methoxy-phenoxy)-[1,3,5]triazin-2-yl]-cyclohexyl-amine 
• 139119-35-0 [3-(4-Methoxy-phenoxy)-4-phenyl-4H-[1,2,4]thiadiazol-(5E)-ylidene]-phenyl-amine 
• 94295-66-6 1-(4-Fluoro-phenyl)-1-[3-(4-methoxy-phenoxy)-[1,2,4]thiadiazol-5-yl]-2-(4-methoxy-phenyl)-isourea 
• 78650-20-1 2-Guanidino-benzimidazol-1-carbimidsaeure-4-methoxyphenylester 
• 5285-95-0 2-thiocyanato-benzooxazole 
• 99-76-3 methyl 4-hydroxylbenzoate 
• 70989-54-7 2-thioxo-benzooxazole-3-carboximidic acid 4-methoxy-phenyl ester 

Relevant articles and documents

Synthesis and structure of substituted 5-phenoxy-1,2,4-dithiazole-3-ones

Seven new substituted 5-phenoxy-1,2,4-dithiazole-3-ones were prepared in modest yield (53-76%) from corresponding O-phenyl thiocarbamates and chlorocarbonylsulfenyl chloride in dry ether at-10 °C. All of the compounds were characterized by NMR and elemental analysis and some of them by X-ray diffraction. Preliminary kinetic measurements showed that the parent 5-phenoxy-1,2,4-dithiazole-3-one is a very efficient sulfurizing agent toward triphenyl phosphite. Copyright

Quantitative gas-solid reactions with ClCN and BrCN: Synthesis of cyanamides, cyanates, thiocyanates, and their derivatives

Gas-solid reaction techniques allow quantitative cyanations with ClCN and BrCN. Three primary and four secondary cyanamides, a cyanimide, four cyanates, and four thiocyanates were all prepared as solids in 100% yield from solid anilines, benzimidazoles, imides, phenolates, and thiolates, respectively. Intramolecular solid-state reactions of cyanated o-aminophenol and of cyanated hydrazides gave heterocyclic compounds. When comparable reactions were performed in solution the reported product yields were considerably less than 100% in all cases. The reasons for the success of the environmentally benign solid-state syntheses are discussed in terms of phase rebuilding, phase transformation, and crystal disintegration. Atomic force microscopy (AFM) of selected systems indicates the occurrence of long-range molecular movements which are governed by the crystal packing. This is evident from the obvious correlations between the molecular movements and the known crystal packing data. A new type of geometric surface feature, a rectangular and a rhombic depression which resembles a swimming-pool basin, was found in the cyanation of o-aminophenol and benzohydrazide.