Where it is used
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Ingredient types
Updated 12/8/2025
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Food, Beverage & Nutrition
3-(Methylthio)Propionaldehyde
3-(Methylthio)Propionaldehyde, C4H8OS, is a colorless to pale yellow liquid with a powerful, diffusive onion and meat-like odor; in dilution, it is more pleasant and less onion-like, reminiscent of bouillon. The product is used as a synthetic food flavoring.
FormulaC4H8OS
Documents
Availability
KY Flavor publishes documents in the marked regions.
Supplier details
KY Flavor is one of the leading manufacturers of synthetic, high impact aroma chemicals, flavors, and amino acids for the food and beverage industry. They have a good reputation for excellent quality and consistency, so their customers have confidence in the products they purchase. The company is also able to offer customized manufacturing for customers with certain specifications in mind.
Also from KY Flavor
a-Methyl-ß-Mercaptopropyl Sulfide
a-Methyl-ß-Mercaptopropyl Sulfide, C8H18OS2, is a pale yellow liquid synthetic flavoring with a barbecue and bouillon fragrance. It is identified by the CAS number 54957-02-7 and the FEMA number 3509. This product is used as a flavoring additive for food.
Acetylpyrazine/(2-Acetylpyrazine)
Acetylpyrazine/(2-Acetylpyrazine), C6H6ON2, are colorless to pale yellow crystals with a nutty, popcorn, and bread crust odor. It is identified by the CAS number 22047-25-2 and the FEMA number 3126. This product is used as a synthetic flavoring additive in food.
Benzaldehyde
Benzaldehyde, C7H6O, is a colorless to yellow liquid with a sweet, strong almond odor. It is identified by the CAS number 100-52-7 and the FEMA number 2127. This synthetic product is used as a flavoring additive in food.
Benzaldehyde Dimethyl Acetal
Benzaldehyde Dimethyl Acetal is a colorless liquid with a sweet floral-almond odor. It is identified by the CAS number 1125-88-8 and the FEMA number 2128. This product is used as a flavor additive for food.
