Description

2,2-Bis(Methylthio)Propane is a specialized organosulfur compound featuring a central propane core with two methylthio substituents. This unique structure makes it a valuable intermediate and reagent in advanced organic synthesis, particularly for introducing sulfur-containing functional groups. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity building blocks for complex molecule development.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the production of active pharmaceutical ingredients (APIs), especially those containing thioether or sulfoxide moieties.
• Agrochemical Synthesis: Used in the manufacture of pesticides, herbicides, and fungicides where the methylthio group acts as a crucial functional component.
• Polymer & Material Science: Acts as a cross-linking agent or monomer precursor in the synthesis of specialty polymers and advanced materials with tailored properties.
• Organic Synthesis Reagent: Employed as a methylthiolation agent or protecting group in complex multi-step synthetic routes for fine chemicals.
• Flavor & Fragrance Industry: Potential use as a precursor for sulfur-containing aroma compounds, contributing to savory or roasted notes.
• Research & Development: A critical compound for academic and industrial R&D in exploring new synthetic methodologies and novel chemical entities.

Basic Information

Item	Details
Product Name	2,2-Bis(Methylthio)Propane
CAS No.	6156-18-9
Molecular Formula	C5H12S2
Molecular Weight	136.28 g/mol
Synonyms	2,2-Bis(methylthio)propane; 2,2-Dimercaptopropane dimethyl dithioacetal; Propane, 2,2-bis(methylthio)-; 2,2-Bis(methylmercapto)propane; 2,2-Dimethyl-1,3-dithiane; Acetone dimethyl dithioacetal; Dimethyl dithioacetal of acetone; NSC 66400
EINECS	228-180-8

Quality Control

Our production of 2,2-Bis(Methylthio)Propane adheres to stringent quality management protocols. Each batch is analyzed using advanced techniques such as GC, HPLC, and NMR to ensure high purity and consistent composition. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality systems are designed to meet the rigorous demands of GMP and ISO standards where applicable, ensuring reliability for your most sensitive applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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