Description

Isopropyl Propyl Disulphide is a specialized organosulfur compound characterized by its disulfide bridge. This chemical is valued for its role as a versatile intermediate and a source of sulfur-containing functional groups in advanced synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and flavor & fragrance sectors for developing novel compounds and fine-tuning material properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides where the disulfide moiety imparts specific biological activity.
• Flavor & Fragrance Industry: Acts as a precursor for creating sulfur-containing aroma compounds that contribute to savory, alliaceous, or roasted notes.
• Chemical Research & Development: Employed in organic synthesis as a reagent for introducing disulfide linkages or as a model compound in reaction studies.
• Polymer Modification: Utilized in the cross-linking or functionalization of polymers to alter physical or chemical properties.
• Lubricant & Fuel Additives: Investigated for use as an additive component to enhance performance characteristics like extreme pressure properties.

Basic Information

Product Name	Isopropyl Propyl Disulphide
CAS No.	33672-51-4
Molecular Formula	C6H14S2
Molecular Weight	150.31 g/mol
Synonyms	1-(Isopropyldisulfanyl)propane; 1-(Propyldisulfanyl)-2-methylpropane; Propyl Isopropyl Disulfide; Isopropyl propyl disulfide; 2-Methyl-1-(propyldithio)propane; Di-1-methylpropyl disulfide (related isomer); (1-Methylethyl) propyl disulfide
EINECS	Contact for details

Quality Control

Our Isopropyl Propyl Disulphide is produced and tested under stringent quality management systems. Each batch is analyzed to ensure high purity and consistency, with specifications tailored to meet the demands of research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the container to maintain purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Related Substances (GC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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