Description

Methylisopentyldisulfide CAS NO 72437-56-0 is a specialized organosulfur compound characterized by its unique disulfide linkage. This chemical is valued for its role as a versatile intermediate and additive in advanced material synthesis and specialty chemical manufacturing. It is primarily sought after by R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and polymer industries for developing novel compounds and enhancing material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those requiring specific sulfur-based functional groups.
• Agrochemical Synthesis: Serves as a key building block in the production of pesticides, herbicides, and fungicides, contributing to the efficacy of the final product.
• Polymer & Rubber Additive: Acts as a cross-linking agent, vulcanization accelerator, or modifier to improve the thermal stability and mechanical properties of synthetic rubbers and specialty polymers.
• Flavor & Fragrance Ingredient: Employed in the creation of complex sulfur-containing aroma compounds for high-value flavor and fragrance applications.
• Lubricant & Fuel Additive: Functions as an extreme pressure (EP) additive or anti-wear agent in advanced lubricant formulations and specialty fuels.
• Chemical Research & Development: A valuable reagent for organic synthesis, material science research, and catalysis studies in academic and industrial R&D settings.

Basic Information

Product Name	Methylisopentyldisulfide
CAS No.	72437-56-0
Molecular Formula	C6H14S2
Molecular Weight	150.31 g/mol
Synonyms	Methyl isoamyl disulfide; 1-(Methyldisulfanyl)-3-methylbutane; 3-Methylbutyl methyldisulfide; Isopentyl methyl disulfide; (3-Methylbutyl)methyl disulfide; Methyl(3-methylbutyl)disulfane; Methyl iso-pentyl disulfide; Disulfide, methyl 3-methylbutyl
EINECS	Contact for details

Quality Control

Our production of Methylisopentyldisulfide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent composition. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality system is designed to meet the rigorous demands of GMP and ISO standards for traceability and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure the container is kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.510 - 1.520
Density (20°C)	0.95 - 0.98 g/mL

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