Description

2-Vinyl-4H-1,3-dithiin is a sulfur-containing heterocyclic compound with a vinyl functional group, offering unique reactivity and structural properties. This specialized intermediate is valued for its role in synthesizing complex molecules and materials, particularly in advanced research and fine chemical production. It is primarily sought by R&D chemists and process developers in the pharmaceutical, agrochemical, and material science industries for constructing novel sulfur-based architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its unique sulfur heterocycle.
• Material Science: Acts as a monomer or precursor for specialized polymers and advanced materials with specific electronic or mechanical properties.
• Flavor & Fragrance Chemistry: Employed in the research and synthesis of complex sulfur-containing aroma compounds.
• Organic Synthesis Reagent: Utilized as a versatile reagent in academic and industrial laboratories for constructing complex heterocyclic systems.
• Ligand Synthesis: A precursor for creating novel sulfur-based ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Vinyl-4H-1,3-dithiin
CAS No.	80028-57-5
Molecular Formula	C6H8S2
Molecular Weight	144.26 g/mol
Synonyms	2-Ethenyl-4H-1,3-dithiin; 4H-1,3-Dithiin, 2-ethenyl-; 2-Vinyl-1,3-dithiin; 2-Vinyl-4H-1,3-dithiine; 2-Vinyl-4H-1,3-dithiin (80028-57-5)
EINECS	Contact for details

Quality Control

Our 2-Vinyl-4H-1,3-dithiin is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. For long-term storage, maintaining the material at 2-8°C under an inert atmosphere is recommended to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.