Description

4-(Methylthio)Butanol is a sulfur-containing organic compound with a distinctive thioether functional group. This versatile intermediate is valued for its role in synthesizing more complex molecules, particularly in the flavor and fragrance and pharmaceutical industries. It is primarily sought after by manufacturers of aroma chemicals, agrochemicals, and fine chemical synthesis specialists.

Application

• Flavor and Fragrance Industry: A key intermediate for the synthesis of sulfur-containing aroma compounds, contributing to savory, meaty, or tropical fruit notes.
• Agrochemical Synthesis: Used as a building block in the production of certain pesticides and herbicides.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Chemical Research & Development: Employed as a reagent in organic synthesis for introducing the 4-(methylthio)butyl moiety.
• Polymer Additives: Can be utilized in the modification of polymers or as a component in specialty coatings.

Basic Information

Product Name	4-(Methylthio)Butanol
CAS No.	20582-85-8
Molecular Formula	C5H12OS
Molecular Weight	120.21 g/mol
Synonyms	4-(Methylmercapto)butanol; 4-(Methylsulfanyl)butan-1-ol; 4-Methylthiobutanol; 4-Methylsulfanylbutanol; 1-Hydroxy-4-(methylthio)butane; Butanol, 4-(methylthio)-; NSC 403119
EINECS	243-889-7

Quality Control

Our 4-(Methylthio)Butanol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay and impurities are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.480 - 1.490
Specific Gravity (20/20°C)	1.010 - 1.030

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