Description

Methyl 3-(Hexylthio)Propionate is a sulfur-containing ester compound with the CAS number 67859-54-5. This specialty chemical serves as a versatile intermediate and additive, valued for its ability to impart specific organoleptic and functional properties. It is primarily sought after by manufacturers in the fragrance, flavor, and polymer industries for its unique chemical profile.

Application

• Fragrance and Flavor Ingredient: Used as a building block or modifier in the synthesis of sulfurous, fruity, or tropical aroma chemicals.
• Polymer Additive: Acts as a chain transfer agent or modifier in radical polymerization processes to control molecular weight.
• Lubricant and Fuel Additive: Employed as a precursor for synthesizing sulfur-containing compounds that function as extreme pressure additives or anti-wear agents.
• Chemical Intermediate: Serves in organic synthesis for the production of more complex thioether and ester derivatives for pharmaceutical or agrochemical research.
• Specialty Solvent: Utilized in formulations requiring a specific polarity profile for dissolving or carrying other active ingredients.

Basic Information

Product Name	Methyl 3-(Hexylthio)Propionate
CAS No.	67859-54-5
Molecular Formula	C10H20O2S
Molecular Weight	204.33 g/mol
Synonyms	Methyl 3-(hexylthio)propanoate; 3-(Hexylthio)propionic acid methyl ester; Methyl β-hexylthiopropionate; Hexylthiopropionic acid methyl ester; Propanoic acid, 3-(hexylthio)-, methyl ester; Methyl 3-hexylsulfanylpropionate
EINECS	Contact for details

Quality Control

Our Methyl 3-(Hexylthio)Propionate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.460 - 1.470
Density (20°C)	0.950 - 0.970 g/mL

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