Description

4-Methyl-1-Pentanethiol is a specialized organosulfur compound characterized by its branched alkyl chain and terminal thiol group. This chemical is valued for its role as a versatile building block and intermediate in the synthesis of more complex molecules, particularly in the fine chemical and pharmaceutical sectors. It is primarily sought after by R&D laboratories and industrial manufacturers for applications in organic synthesis, polymer modification, and as a potential ligand or odorant precursor.

Application

• Organic Synthesis Intermediate: Serves as a key building block for synthesizing more complex sulfur-containing compounds, such as thioethers, sulfoxides, and sulfones.
• Polymer Chemistry: Used as a chain-transfer agent or modifier in radical polymerization processes to control molecular weight and introduce functional end-groups.
• Ligand Precursor: Acts as a starting material for the preparation of ligands used in catalysis and metal complexation studies.
• Flavor & Fragrance Industry: Investigated for use as a precursor in the creation of specific sulfurous notes in advanced fragrance compositions.
• Chemical Research: Employed in academic and industrial R&D for studying thiol reactivity, addition reactions, and surface chemistry.
• Surface Modification: Can be used to create self-assembled monolayers (SAMs) on metal surfaces for corrosion inhibition or to alter surface properties.

Basic Information

Item	Details
Product Name	4-Methyl-1-Pentanethiol
CAS No.	53897-50-0
Molecular Formula	C6H14S
Molecular Weight	118.24 g/mol
Synonyms	4-Methylpentane-1-thiol; Isohexyl mercaptan; 1-Mercapto-4-methylpentane; (4-Methylpentyl) mercaptan; Isohexanethiol; 4-Methyl-1-pentyl mercaptan; 4-Methylpentylthiol; 53897-50-0
EINECS	Contact for details

Quality Control

Our 4-Methyl-1-Pentanethiol is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC (Gas Chromatography) for purity and identity confirmation, to ensure it meets precise customer and research-grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.