6247-55-8

Basic information

• Product Name: 2,3-DIHYDRO-1,4-BENZODITHIIN
• Synonyms: 1,4-Benzodithiene;2,3-DIHYDRO-1,4-BENZODITHIIN;2,3-DIHYDRO-1,4-BENZODITHIINE
• CAS NO: 6247-55-8
• Molecular Formula: C₈H₈S₂
• Molecular Weight: 168.28
• Mol File: 6247-55-8.mol

Chemical Properties

• Boiling Point: 269.1 °C at 760 mmHg
• Flash Point: 123 °C
• Appearance: /
• Density: 1.244 g/cm³
• Vapor Pressure: 0.0122mmHg at 25°C
• Refractive Index: 1.663
• CAS DataBase Reference: 2,3-DIHYDRO-1,4-BENZODITHIIN(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-DIHYDRO-1,4-BENZODITHIIN(6247-55-8)
• EPA Substance Registry System: 2,3-DIHYDRO-1,4-BENZODITHIIN(6247-55-8)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 6247-55-8(Hazardous Substances Data)

Usage

Uses

Used in Chemical Synthesis:
2,3-Dihydro-1,4-benzodithiin serves as an intermediate in the synthesis of pharmaceuticals and agrochemicals, contributing to the development of new drugs and agricultural products.
Used in the Rubber Industry:
2,3-DIHYDRO-1,4-BENZODITHIIN is utilized in the production of synthetic rubber, enhancing the material's properties and expanding its range of applications.
Used as a Flavoring Agent in Food Products:
2,3-Dihydro-1,4-benzodithiin is employed in the food industry as a flavoring agent, adding unique taste profiles to various food products.
Used in Antimicrobial Applications:
2,3-DIHYDRO-1,4-BENZODITHIIN has been studied for its potential antimicrobial properties, suggesting its use in applications that require the inhibition of microbial growth.
Used in Antioxidant Applications:
2,3-Dihydro-1,4-benzodithiin's antioxidant properties make it a candidate for use in applications requiring protection against oxidative damage.
Safety Precautions:
It is crucial to handle 2,3-dihydro-1,4-benzodithiin with care, as it can be harmful if inhaled, ingested, or comes into contact with the skin. Proper safety measures should be taken during its use to minimize potential health risks.

InChI:InChI=1/C8H8S2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-4H,5-6H2

Upstream product

• 108-94-1 cyclohexanone 
• 540-63-6 ethane-1,2-dithiol 
• 615-42-9 1,2-Diiodobenzene 

Downstream Products

• 255-50-5 benzodithiine 
• 97984-17-3 C₂₆H₂₀O₄S₂ 

Relevant articles and documents

A Facile One-pot Preparation Of 2,3-Dihydro-1,4-benzodithiins And 2,3-Dihydro-1,4-Benzoxathiins

2,3-Dihydro-1,4-benzoditiines and 2,3-dihydro-1,4-benzoxathiines were prepared in good yields by a one-pot procedure from the reaction of cyclohexanone derivatives with ethane-1,2-dithiol or 2-mercaptoethanol using N-bromosuccinimide in dichloromethane at

Cyclization Reactions through the SRN1 Mechanism. Reactions of o-Dihaloaromatic Compounds with Dithiolate Ions

In the present paper we report the reactions of o-dihaloaromatic compounds with dithiolate ions as new cyclization reactions occuring by the SRN1 mechanism. o-Diiodo- and o-bromochlorobenzene react under photostimulation with 3,4-toluenedithiolate ion to give good yields (ca. 60percent) of the cyclic disubstituted compound 2-methylthianthrene.The reaction occurs to a lesser extent (ca. 20percent) when the substrate was 1-bromo-2-iodonaphthalene. 2,3-Dichloroquinoxaline reacts with the same nucleophile in the dark or in the presence of radical traps to give a 100percent yield of the cyclic disubstituted compound.The reaction of o-diiodobenzene with 1,2-ethanedithiolate gave a low yield of the cyclic compound benzo-1,4-dithiane.This decrease was explained in terms of fragmentation reactions of the proposed radical anions intermediates.