Description

2-Methyl-2-Pentanethiol is a branched-chain alkanethiol characterized by its tertiary thiol group. This compound is valued for its role as a versatile chemical intermediate and a source of sulfur in various synthesis pathways. It is primarily utilized in the production of specialty chemicals, including antioxidants, polymer modifiers, and flavor/fragrance components. Industries such as polymer manufacturing, agrochemicals, and fine chemical synthesis rely on its unique reactivity.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex sulfur-containing compounds, such as sulfides, disulfides, and thioethers.
• Polymer Industry: Used as a chain transfer agent or modifier in radical polymerization processes to control molecular weight and polymer architecture.
• Lubricant & Fuel Additives: Serves as a precursor for antioxidants and anti-wear agents that enhance the performance and stability of industrial lubricants and fuels.
• Agrochemical Synthesis: Incorporated into the structure of certain pesticides and herbicides as a functional moiety.
• Flavor and Fragrance Industry: Employed in the creation of sulfurous notes and savory flavor profiles at very low concentrations.
• Research & Development: Used in organic chemistry research for studying thiol reactivity and developing new synthetic methodologies.

Basic Information

Product Name	2-Methyl-2-Pentanethiol
CAS No.	1633-97-2
Molecular Formula	C6H14S
Molecular Weight	118.24 g/mol
Synonyms	tert-Hexyl Mercaptan; 2-Methyl-2-pentyl mercaptan; 2-Methylpentane-2-thiol; tert-C6 Mercaptan; 1,1-Dimethylbutyl mercaptan; (CH3)3CCH2CH2SH; 2-Methyl-2-thiolpentane
EINECS	216-649-5

Quality Control

Our 2-Methyl-2-Pentanethiol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and batch-to-batch consistency for our global B2B clients.

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 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Density (20°C)	0.84 - 0.86 g/mL
Refractive Index (20°C)	1.450 - 1.455
Water Content (KF)	≤ 0.1%

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