2-[Bis(methylthio)methylene]malononitrile

CAS 5147-80-8C6H6N2S2Chemical Synthesis

2-[Bis(methylthio)methylene]malononitrile (CAS: 5147-80-8), a sulfur-containing organic compound with the molecular formula C6H6N2S2 and a molecular weight of 170.26 g/mol. This chemical serves as a versatile building block in organic synthesis. Its structure, featuring a malononitrile core substituted with bis(methylthio)methylene groups, makes it valuable for constructing complex molecular architectures in research and development settings.

IUPAC: 1,1-Dicyano-2,2-bis(methylthio)ethene,1,1-Dicyano-2,2-bis(methylthio)ethylene,2,2-Bis(methylthio)-1,1-ethylenedicarbonitrile,2-Cyano-3,3-bis(methylthio)acrylonitrile,2-[Bis(methylsulfanyl)methylene]propanedinitrile,3,3-Bis(methylthio)-2-cyanoacrylonitrile,3,3-Di(methylthio)-2-cyanoacrylonitrile,NSC 202533,[2-Cyano-3,3-di(methylthio)]acrylonitrile,[Bis(methylthio)methylene]malononitrile,[Bis(methylthio)methylene]propanedinitrile,[Bis(methylthio)methylidene]propanedinitrile
Synonyms: 1,1-Dicyano-2,2-bis(methylthio)ethene1,1-Dicyano-2,2-bis(methylthio)ethylene2,2-Bis(methylthio)-1,1-ethylenedicarbonitrile2-Cyano-3,3-bis(methylthio)acrylonitrile2-[Bis(methylsulfanyl)methylene]propanedinitrile3,3-Bis(methylthio)-2-cyanoacrylonitrile3,3-Di(methylthio)-2-cyanoacrylonitrileNSC 202533[2-Cyano-3,3-di(methylthio)]acrylonitrile[Bis(methylthio)methylene]malononitrile[Bis(methylthio)methylene]propanedinitrile[Bis(methylthio)methylidene]propanedinitrile

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2-[Bis(methylthio)methylene]malononitrile (C6H6N2S2) — chemical structure, CAS 5147-80-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksSulfides/DisulfidesSulfur Compounds

01 /Applications

Organic Synthesis Intermediate

Utilised as a key intermediate in the synthesis of various organic compounds. Its unique functional groups allow for diverse chemical transformations.

Building Block for Heterocycles

Serves as a precursor in the construction of diverse heterocyclic ring systems. These structures are often relevant in medicinal chemistry and materials science.

Research and Development

Employed in academic and industrial research laboratories for exploring novel chemical reactions and developing new synthetic methodologies.

02 /Properties

Molecular weight	170.26
Empirical formula	C6H6N2S2
Assay	97%
Melting point	79-84 °C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed

Transport (UN / ADR)	UN 3335
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

5147-80-8

MDL number

MFCD00052730

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 2-[Bis(methylthio)methylene]malononitrile used for?

2-[Bis(methylthio)methylene]malononitrile is primarily used as a building block and intermediate in organic synthesis for research and development purposes, including the construction of heterocyclic compounds.

What is the CAS number and molecular formula?

The CAS number is 5147-80-8, and the molecular formula is C6H6N2S2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, or EP grade.

How should 2-[Bis(methylthio)methylene]malononitrile be handled safely?

This compound is classified as harmful if swallowed (H302) and requires careful handling. Wear appropriate personal protective equipment and avoid ingestion. Refer to the Safety Data Sheet for detailed information.