Description

tert-Butyl Methyl Sulfide is a specialized organosulfur compound with the CAS number 97759-61-0, valued for its unique chemical structure as a sterically hindered sulfide. This compound serves as a versatile intermediate and building block in advanced organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and functional materials. It is essential for research and production chemists in fine chemical, pharmaceutical, and agrochemical industries seeking to introduce sulfur-containing functional groups or create complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those requiring hindered thioether functionalities.
• Agrochemical Synthesis: Used in the production of novel pesticides, herbicides, and fungicides where the tert-butylthio group imparts specific biological activity or stability.
• Ligand and Catalyst Development: Acts as a precursor or a functional group in ligands for transition metal catalysis, influencing reactivity and selectivity in coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials, polymers, and specialty chemicals that incorporate sulfur heteroatoms.
• Flavor and Fragrance Industry: Potential use as an intermediate for synthesizing sulfur-containing aroma compounds, given the impact of sulfur on sensory profiles.
• Organic Synthesis Reagent: Serves as a nucleophile or a protecting group in multi-step synthetic routes due to its specific steric and electronic properties.

Basic Information

Product Name	tert-Butyl Methyl Sulfide
CAS No.	97759-61-0
Molecular Formula	C5H12S
Molecular Weight	104.21 g/mol
Synonyms	2-Methyl-2-(methylthio)propane; (1,1-Dimethylethyl)methyl sulfide; Methyl tert-butyl sulfide; t-Butyl methyl sulfide; tert-Butylmethylsulfide; 2-Methyl-2-propanethiol, methyl ether; TBMS
EINECS	Contact for details

Quality Control

Our tert-Butyl Methyl Sulfide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients in 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 flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. 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)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	0.84 - 0.86 g/mL
Refractive Index (n20/D)	1.450 - 1.455

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