Description
1-(2-Furfurylthio)propanone (CAS No. 58066-86-7) is a high-purity organic compound with the molecular formula C8H10O2S, widely utilized in flavor and fragrance applications due to its unique sulfur-containing furan structure. This specialty chemical is characterized by its distinctive aroma profile, making it valuable in the formulation of savory and roasted flavorings for food, beverages, and perfumery. Available in liquid form, it is rigorously tested for consistency, stability, and compliance with industry standards (e.g., FEMA GRAS #4676). Suitable for research, industrial synthesis, and commercial product development, our product is packaged under inert conditions to ensure longevity and optimal performance. Synonyms include (Furfurylthio)acetone, NSC-16481, and 1-((2-furanylmethyl)thio)propan-2-one (see full list for alternatives).
Properties
- CAS Number: 58066-86-7
- Complexity: 136
- IUPAC Name: 1-(2-furylmethylsulfanyl)propan-2-one
- InChI: InChI=1S/C8H10O2S/c1-7(9)5-11-6-8-3-2-4-10-8/h2-4H,5-6H2,1H3
- InChI Key: WWWHLSMCOBIZNV-UHFFFAOYSA-N
- Exact Mass: 170.04015073
- Molecular Formula: C8H10O2S
- Molecular Weight: 170.23
- SMILES: CC(=O)CSCC1=CC=CO1
- Topological: 55.5
- Monoisotopic Mass: 170.04015073
- Physical Description: Colourless to yellow clear liquid; Roasted coffee aroma
- Solubility: Insoluble in water; Soluble in organic solvents
- Density: 1.146-1.154
- Refractive Index: 1.525-1.531
- Synonyms: (Furfurylthio)acetone, 1-(2-furfurylthio)propanone, 1-(furan-2-ylmethylsulfanyl)propan-2-one, Fema No. 4676, 82RWM3F7T1, 2-Propanone, 1-[(2-furanylmethyl)thio]-, 1-((2-Furylmethyl)sulfanyl)acetone, NSC-16481, DTXSID00866668, NSC 16481, 2-Propanone, 1-((2-furanylmethyl)thio)-(furfurylthio)acetone, 2-Propanone, 1-((2-furanylmethyl)thio)-, DTXCID10814933, 1-(2-FURFURYLTHIO)-PROPANONE, 611-617-5, 58066-86-7, (2-Furfurylthio)acetone, 1-((Furan-2-ylmethyl)thio)propan-2-one, 1-(2-furanylmethylthio)-2-propanone, NSC16481, UNII-82RWM3F7T1, 1-(2-furylmethylthio)acetone, SCHEMBL11334227, WWWHLSMCOBIZNV-UHFFFAOYSA-N, MFCD02683098, AKOS008907048, ST082980, CS-0363276, NS00126498, G66093
1-(2-Furfurylthio)propanone is primarily employed as a flavoring agent in food and beverage industries, imparting roasted, meaty, or caramel-like notes. It serves as a key intermediate in the synthesis of complex aroma compounds for perfumes and savory enhancers. Researchers also explore its potential in organic chemistry for sulfur-functionalized heterocycle studies. Its FEMA GRAS status ensures safe use in compliant formulations.
Safety and Hazards
GHS Hazard Statements
- Not Classified
- Reported as not meeting GHS hazard criteria by 89 of 94 companies (only 5.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Hazard Classes and Categories
- Not Classified
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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