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4-Phenyl-3H-1,2-dithiole-3-thione is an organic compound with the chemical formula C9H7S3. It is a heterocyclic molecule containing a 1,2-dithiole ring fused with a thiophene ring, and a phenyl group attached at the 4-position. 4-PHENYL-3H-1,2-DITHIOLE-3-THIONE is known for its unique electronic properties and is often used in the synthesis of various organic compounds, particularly those with potential applications in materials science and pharmaceuticals. It can be synthesized through various methods, including the reaction of 2-mercaptobenzoic acid with phosphorus pentasulfide. Due to its sulfur-containing structure, 4-phenyl-3H-1,2-dithiole-3-thione exhibits interesting reactivity and can participate in various chemical transformations, making it a valuable building block in organic synthesis.

3354-37-8

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3354-37-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3354-37-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,5 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3354-37:
(6*3)+(5*3)+(4*5)+(3*4)+(2*3)+(1*7)=78
78 % 10 = 8
So 3354-37-8 is a valid CAS Registry Number.
InChI:InChI=1/C9H6S3/c10-9-8(6-11-12-9)7-4-2-1-3-5-7/h1-6H

3354-37-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-phenyldithiole-3-thione

1.2 Other means of identification

Product number -
Other names 4-Phenyltrithione

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3354-37-8 SDS

3354-37-8Relevant academic research and scientific papers

Synthesis and structure-activity relationships study of dithiolethiones as inducers of glutathione in the SH-SY5Y neuroblastoma cell line

Brown, Dennis A.,Betharia, Swati,Yen, Jui-Hung,Tran, Quang,Mistry, Hitesh,Smith, Kari

, p. 5829 - 5831 (2014)

Parkinson's disease is a neurodegenerative disorder that involves the degeneration of nigrostriatal dopaminergic neurons. Elevated levels of reactive oxygen species have been shown to deplete cellular levels of the ubiquitous antioxidant glutathione, lead

Ring-opening Ring-closure of 4-Phenyl-1,2-dithiole-3-thione. Novel Synthesis of Thiopyrano[2,3-b]pyrane Derivatives

Barsy, Magda A.,Latif, Fawi M. Abd el,Ahmed, S. M.,El-Magharaby, M. A.

, p. 1 - 6 (2007/10/03)

1,2-Dithiole-3-thione (1) react with a number of selected α,β-unsaturated nitriles to give thiopyrano[2,3-b]pyrane (3 a,b) and /or pyridine (3c) derivatives in excellent yields. The products result from a ring-opening ring-closure reaction and a concomita

N2S2 tetradentate ligands for soft cationic species: preparation of new ligands of potential interest in nuclear medicine

Charbonnel-Jobic, Gaelle,Guemas, Jean-Pierre,Adelaere, Bruno,Parrain, Jean-Luc,Quintard, Jean-Paul

, p. 624 - 636 (2007/10/02)

The synthesis of N2S2 tetradentate ligands of the bis-(enaminothioester) type was carried out starting from 3-(methylthio)-3H-1,2-dithiolylium iodides and diamines.The title compounds, which are potential ligands for soft cationic species, can be obtained from 1,3-diaminopropan-2-ol and subsequently modified into the dissymmetrical succinic acid ester of the ligand and N-hydroxysuccinimide.The appendage of such a linking group on the chelating structure should allow further grafting to monoclonal antibodies in view of potential applications in nuclear medicine. 3H-1,2-dithiole-3-thione / 1,3-diaminopropan-2-ol / bis-(enaminothioester) / N2S2 tetradentate ligand / N-hydroxysuccinimidyl ester

1,1'2,2'-Tetrathiafulvalenes, III. - Syhthesis, Properties, and Reactions of 3,3'-Bi(3H-1,2-dithiolylidenes)(1,1',2,2'-Tetrathiafulvalenes)

Behringer, Hans,Meinetsberger, Eike

, p. 1928 - 1959 (2007/10/02)

1,1',2,2'-tetrathiafulvalenes 1 can be prepared by different methods from the cations of 1,2-dithiolylium salts 4 which are either unsubstituted or appropriate substituted in 3-position (instead of 3-Cl also H or SCH3).The structure of 1 is substantiated by chemical arguments.IR and 13C-NMR spectra support the absence of thioxo groups. - Like the 1,1',3,3'-isomers 2 the 1,1',2,2'-tetrathiafulvalenes are disposed to stepwise donation of electrons with formation of the radical cation and dication salts 25 or 11, respectively, as well as to the formation of charge transfer complexes with tetracyanoethylene, tetracyanoquinodimethane, and 2,3-dichloro-5,6-dicyanobenzoquinone.Tris(triphenylphosphine)rhodium(I) chloride and tetrakis(triphenylphosphine)platinum(O) yield complexes with 1a. - Thermolysis of 1 produces thienothiophenes 6.Partial desulfuration of 1a, for example, is also feasible with oxidizing agents like lead(IV) acetate.Selenium dioxide, however, gives the corresponding thienofuran 41.The reaction with trialkyl phosphites yields a disulfide - probably the 2,2'-bi(2H-thietylidene) 38 - the thermolysis of which gives the thienothiophene 6a. - Compounds 1a and 1c do not react with dimethyl acetylenedicarboxylate, isothiocyanate, several 1,3-dipoles (azides), and also not with elementary sulfur, however, 1e forms with sulfur the 3H-1,2-dithiol-3-thione 5e (X = S).

Process of reverting thiophosphates

-

, (2008/06/13)

Thiophosphates of the formula EQU1 where X is 0 or S, R is a hydrocarbon or a substituted hydrocarbon group such as alkyl, aryl, cycloalkyl, alkaryl, aralkyl, etc., and R' is a 3-thione-propene-1 or a substituted 3-thione-propene-1 group; the preparation

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