Description

3-Methylpentane-3-Thiol is a specialized organosulfur compound, valued for its unique thiol functionality and branched hydrocarbon structure. This chemical serves as a critical intermediate and functional additive in advanced synthesis and material science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to introduce sulfur-containing moieties or modify material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules requiring a tertiary thiol group.
• Agrochemical Synthesis: Acts as a key building block for creating novel pesticides, herbicides, and fungicides.
• Polymer Modification: Employed as a chain transfer agent or cross-linking agent in the production of specialty polymers and rubbers to alter molecular weight and properties.
• Flavor & Fragrance Industry: Serves as a precursor for synthesizing sulfur-containing aroma compounds, contributing to savory or roasted notes.
• Ligand in Catalysis: Utilized in the preparation of metal-thiolate complexes for catalytic applications in organic synthesis.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.

Basic Information

Product Name	3-Methylpentane-3-Thiol
CAS No.	1639-03-8
Molecular Formula	C6H14S
Molecular Weight	118.24 g/mol
Synonyms	3-Methyl-3-pentanethiol; tert-Butyl ethyl sulfide; 3-Methylpentane-3-thiol; 3-Methyl-3-mercaptopentane; Ethyl tert-butyl sulfide; 1,1-Dimethylpropyl ethyl sulfide; t-Butyl ethyl mercaptan; 3-Thiapentane, 2,2-dimethyl-
EINECS	216-685-4

Quality Control

Our 3-Methylpentane-3-Thiol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-8°C (refrigerated) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	0.84 - 0.86 g/mL
Refractive Index (n20D)	1.450 - 1.455

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