3-Mercapto-2-butanone CAS: 40789-98-8| Entrepreneur

Description

3-Mercapto-2-butanone is a chemical compound with the molecular formula C4H8OS. It is a colorless to pale yellow liquid with a pungent odor resembling onions or garlic.

3-Mercapto-2-butanone finds applications in various industries, including the production of flavors and fragrances. Its characteristic odor is used in the formulation of savory and meaty flavors for food products. Additionally, it serves as a building block and reagent in organic synthesis, enabling the creation of diverse chemical compounds.

It is important to handle 3-Mercapto-2-butanone with caution due to its strong odor and potential irritant properties. Proper safety measures and storage conditions should be followed to ensure safe handling and storage of this compound.

Features

❶ Strong thiol aroma: It possesses a distinct and strong thiol aroma, often described as pungent, garlic-like, or onion-like.

❷ High volatility: 3-Mercapto-2-butanone has high volatility, meaning it evaporates easily and contributes to the overall aroma profile of products.

❸ Chemical reactivity: It can undergo various chemical reactions due to the presence of the thiol functional group, allowing it to be used in synthesis processes.

❹ Wide range of applications: It finds applications in the flavor, fragrance, food, and beverage industries, providing products with a unique aroma and taste.

❺ Versatility: 3-Mercapto-2-butanone can be used in combination with other ingredients to create complex flavor profiles, allowing for versatility in product formulation.

❻ Stability: It exhibits good stability under typical storage and processing conditions, maintaining its aroma properties over time.

❼ Compatibility: It can be blended with other aroma compounds and ingredients to create harmonious and balanced flavor profiles.

Applications

1. Flavor and fragrance industry

It is used as a flavoring and fragrance ingredient in products such as beverages, confectioneries, baked goods, and perfumes. It provides a distinctive sulfuric, fruity, or tropical aroma.

2. Food industry

3-Mercapto-2-butanone can be used as a flavor enhancer in food products, adding savory, roasted, or onion-like notes to items like soups, sauces, snacks, and seasonings.

3. Brewing industry

It is often used in the beer brewing process to create desirable aroma profiles. It contributes to the development of hoppy, fruity, or floral characteristics in certain beer styles.

4. Chemical synthesis

Due to its reactive nature, 3-Mercapto-2-butanone can be employed as a starting material or intermediate in organic synthesis to produce various compounds, including pharmaceuticals, agrochemicals, and specialty chemicals.

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Specifications

Product Name	3-Mercapto-2-butanone
Cas No.	40789-98-8
Molecular Formula	C4H8OS
Molecular Weight	104.17
Appearance	Colorless to Light Yellow Liquid
Purity	98% Min
Odor	Meaty Sulfurous Odor Onion Garlic
Solubility	Slightly soluble in water, readily soluble in ethanol, ether, pyridine, and alkaline solutions.
Density at 25℃	1.035 g/mL
Boiling point	48-49 °C/15 mmHg (lit.)
Flash point	47.2℃
Refractive index (20℃)	1.449