2168-84-5

Basic information

• Product Name: methyl dithioacetate
• Synonyms: methyl dithioacetate
• CAS NO: 2168-84-5
• Molecular Formula: C₃H₆S₂
• Molecular Weight: 106.21
• Mol File: 2168-84-5.mol

Chemical Properties

• Boiling Point: 136.9°Cat760mmHg
• Flash Point: 36.6°C
• Appearance: /
• Density: 1.094g/cm³
• Vapor Pressure: 0.00305mmHg at 25°C
• CAS DataBase Reference: methyl dithioacetate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl dithioacetate(2168-84-5)
• EPA Substance Registry System: methyl dithioacetate(2168-84-5)

Safety Data

• Hazardous Substances Data: 2168-84-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C3H6O2S2/c1-6-7-2-3(4)5/h2H2,1H3,(H,4,5)/p-1

Upstream product

• 917-64-6 methyl magnesium iodide 
• 31646-05-6 4-(1-methylsulfanyl-ethylidene)-morpholinium; iodide 
• 5874-03-3 1,1-dithio-malonic acid-3-ethyl ester-1-methyl ester 
• 56-81-5 glycerol 
• 74-87-3 methylene chloride 
• 55160-52-6 Piperidine; compound with dithioacetic acid 
• 74-93-1 methylthiol 
• 75-05-8 acetonitrile 
• 594-03-6 dithioacetic acid 
• 74-88-4 methyl iodide 
• 5873-87-0 methyl ethanimidothioate hydrochloride 
• 82737-61-9 2,4-bis(methylthio)-1,3-dithia-2,4-diphosphetane-2,4-disulfide 
• 64-19-7 acetic acid 
• 756-80-9 O,O-dimethyl phosphorodithioic acid 

Downstream Products

• 68162-26-5 1-(1-ethyl-1H-naphtho[1,2-d]thiazol-2-ylidene)-propane-2-thione 
• 7423-31-6 1,3-bis-(1-ethyl-naphtho[1,2-d]thiazol-2-yl)-2-methyl trimethinium ; bromide 
• 29280-89-5 Thioacetyl-N,N-diisopropyl-hydrazin 
• 66312-59-2 (2,2-Bis-methylsulfanyl-propyl)-benzene 
• 16694-41-0 Bis-(1-methyl-2-phenyl-2-cyan-vinyl)-disulfid 
• 16695-20-8 2-Methylmercapto-1-phenyl-1-cyan-propen-⁽¹⁾ 
• 32303-39-2 2-Benzylidenamino-3-methylmercaptocrotonitril 
• 32303-38-1 2-Benzylidenamino-3-methylmercaptocrotonitril 
• 101382-73-4 methyl 3-phenyl-4-pentenedithioate 
• 104681-74-5 (trimethylsilyloxy-1 cyclohexene yl-3) dithioacetate de methyle 
• 4114-28-7 diethyl hydrazodicarboxylate 
• 65813-90-3 Tetrathiobernsteinsaeure-dimethylester 
• 142133-80-0 2-dithioessigsaeure-methylester 
• 82452-68-4 (cyclohexanone yl-3) dithioacetate de methyle 

Relevant articles and documents

Nickel-heterocumulene complexes stabilized by trimethylphosphine: Synthesis, characterization and catalytic application in organozinc coupling with CS2

The reactivity of Ni(PMe3)4 with CO2, CS2 and SCNPh was studied. Although CO2 is structurally homologous compound with CS2 and SCNPh, its reactivity with Ni(PMe3)4 shows a different result with those of CS 2 and SCNPh. Reactions of Ni(PMe3)4 with carbon disulfide and phenyl isothiocyanate in THF give the tetrahedral coordinate complexes (Me3P)3Ni(η2-CS2) (1) and (Me3P)3Ni(η2-SCNPh) (3), characterized by standard spectroscopic methods and X-ray diffraction. Nickel(0) complexes 1 and 3 are stabilized by the strong donor ligand PMe3. In the case of CO2, attempts to isolate the expected nickel(0) complex (Me 3P)3Ni(η2-CO2) (4) proved to be unsuccessful. To further extend the utility of our nickel catalysts, the catalytic coupling of organozinc bearing different functionalities with CS 2 was explored. With 10 mol% of 1 as the catalyst, MeZnMe, EtZnEt and PhZnBr coupled with CS2 to form the corresponding methyl dithiocarboxylate following esterfication of the initial products.

Diels-alder reactions of l,1-Bis(methylthio)ethene with pyran-2-ones

Bis(methylthio)ethene has been shown to undergo Diels-Alder cycloaddition reactions with a range of simple and aryl-fused pyran-2-ones. These reactions can be brought about under either high-temperature or high-pressure conditions. These reactions are all

A New Preparation of 5-(Alkylthio)-1,2-dithiole-3-thiones and a Highly Functionalized 1,3-Dithiole-2-thione

A "one-pot" preparation of the title 1,2-dithiole-3-thiones as well as the preparation and characterization of methyl 5-(methylthio)-2-thioxo-1,3-dithiole-4-dithiocarboxylate (3) are described.The X-ray structure determination of an iodine complex of the dithiolodithiole 5 is described in detail.The structure shows that this is a molecular solid with unusual three-dimensional intermolecular sulfur-sulfur "bonding".

STUDIES ON ORGANOPHOSPHORUS COMPOUNDS XLVIII Synthesis of Dithioesters from P,S-Containing Reagents and Carboxylic Acids and Their Derivatives

2,4-Bismethylthio-1,3,2,4-dithiadiphosphetane 2,4-disulfide, IIa, is prepared from O,O-dimethyldithiophosphoric acid, Ia, and P4S10 at 160 deg C. 2,4-Bis(4-phenoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide, IIc, and 2,4-bis(4-phenyl-thiolphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide, IId, are prepared at 160 deg C from P4S10 and diphenylether and diphenylsulfides, respectively.Carboxylic acids RCOOH (R=CH3, C2H5, n-C3H7, n-C4H9, C6H5CH2, C6H5) react with compound Ia at 130 deg C to give the corresponding methyl dithioesters.Carboxylic acids RCOOH (R=C6H5-CH2, C6H5) react with compound Ib at 200 deg C for 15 min to give the corresponding ethyl dithioesters, while low boiling acids (R=CH3, C2H5, n-C3H7) yielded mixtures of the corresponding ethyl dithioester and ethyl carboxylate.Carboxylic acid chlorides RCOCl (R=ClCH2, C2H5, t-C4H9, C6H5CH2, C6H5, p-NO2C6H4) react with compound IIa at 80 deg C to give the corresponding methyl dithioesters in good yields.S-Substituted thioesters react with IIc at 85 deg C to give the corresponding dithioesters in good yields.Dihydro-2(3H)-furanone, VI, and 5-methyl-2(3H)-furanone, VII, react with IIa at 80 deg C to give dihydro-2(3H)-thiophenethione, VIII and 2,2'-dithiobis(5-methyl thiophene), IX, respectively.Also XI reacts with IIa, IIc, and IId to give VIII in nearly quantitative yields.

A Direct Conversion of Carboxylic Acids into Dithioesters

A facile one-pot reaction between carboxylic acids and S-alkyl phosphorus sulphides affords the corresponding alkyl dithioesters.