Intermediates

Ethyl Thiobutyrate

  • CAS No.20807-99-2
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Ethyl Thiobutyrate (CAS 20807-99-2) designed for flavor and fragrance synthesis. Available in bulk with certified quality assurance.

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Product Technical Details

Product Overview

Ethyl Thiobutyrate represents a critical component in the realm of advanced organic synthesis, specifically tailored for the flavors and fragrances industry. As a specialized thioester, this compound serves as a foundational building block for creating complex sulfur-containing aromatic profiles. Our manufacturing process ensures that every batch meets rigorous international standards, providing consistency and reliability for downstream formulation scientists. The chemical structure allows for versatile reactivity, making it an indispensable resource for developing unique scent compositions and taste modifiers.

In the competitive landscape of fine chemicals, purity is paramount. We understand that even minor impurities can alter the olfactory characteristics of the final product. Therefore, our production facilities utilize state-of-the-art distillation and purification technologies to achieve assay levels exceeding industry norms. This commitment to quality ensures that formulators can rely on our material for high-end applications where precision is non-negotiable.

Technical Specifications

ParameterValue
CAS Number20807-99-2
Molecular FormulaC6H12OS
Molecular Weight132.224 g/mol
AppearanceColorless to pale yellow liquid
Assay≥99.0%
Density1.0±0.1 g/cm3
Boiling Point146.8±23.0 °C at 760 mmHg
Flash Point42.6±22.6 °C

Industrial Applications

The primary utility of Ethyl Thiobutyrate lies in its role as a precursor for savory and fruity flavor notes. Sulfur-containing compounds are essential for mimicking natural aromas found in alliums, meats, and tropical fruits. By incorporating this intermediate into synthesis routes, chemists can generate a wide array of thioesters and related derivatives that possess potent odor thresholds. This makes it highly valuable for creating realistic flavor profiles in food processing and beverage manufacturing.

Beyond flavors, this chemical finds application in the fragrance sector for adding depth and longevity to perfume compositions. Its stability under various conditions allows it to be integrated into complex matrices without degradation. Whether used in fine fragrances or functional scents for household products, Ethyl Thiobutyrate provides the necessary chemical backbone for sustained aromatic performance. Our technical team supports clients in optimizing usage levels to achieve the desired sensory impact efficiently.

Quality Assurance and Storage

Quality control is embedded at every stage of our supply chain. Each production lot undergoes comprehensive testing using gas chromatography and mass spectrometry to verify identity and purity. A Certificate of Analysis (COA) is provided with every shipment, documenting key physical and chemical properties. This transparency fosters trust and facilitates regulatory compliance for our global partners.

Proper storage is essential to maintain the integrity of the product. We recommend storing Ethyl Thiobutyrate in a cool, ventilated area away from direct sunlight and incompatible materials. Containers should remain tightly sealed to prevent moisture ingress and oxidation. Our packaging options include standard 200 kg drums, with customization available to suit specific logistical requirements. By adhering to these guidelines, customers can ensure the material remains stable and ready for use upon arrival.