Diacetyl - Wikipedia
Diacetyl (/ d aɪ j ə ˈ s iː t ə l / dy-yuh-SEE-tuhl; IUPAC systematic name: butanedione or butane-2,3-dione) is an organic compound with the chemical formula (CH 3 CO) 2. It is a yellow liquid with an intensely buttery flavor.
2,3-Butanedione 97 431-03-8 - MilliporeSigma
Aldrich-B85307; 2,3-Butanedione 0.97; CAS No.: 431-03-8; Synonyms: Biacetyl; Diacetyl; Linear Formula: CH3COCOCH3; Empirical Formula: C4H6O2; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich.
Diacetyl | CH3COCOCH3 | CID 650 - PubChem
2,3-Butanedione (BD) is a reactive diketone in artificial butter flavors that is thought to cause bronchiolitis obliterans in workers in microwave popcorn manufacturing. Bronchiolitis obliterans is generally not diagnosed until irreversible damage has occurred; therefore a biomarker of early exposure is needed.
2,3-Butanedione - NIST Chemistry WebBook
IUPAC Standard InChIKey: QSJXEFYPDANLFS-UHFFFAOYSA-N Copy CAS Registry Number: 431-03-8 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file
Introduction - NTP Technical Report on the Toxicology and ...
2,3-Butanedione is a yellow liquid at room temperature with an intense quinone-like odor. The vapor has a butter odor that at high concentrations has been described as a chlorine, or rancid butter odor1.
2,3-Butanedione - NIST Chemistry WebBook
Engel, W.; Schieberle, P., Identification and quantitation of key aroma compounds formed in Maillard-type reactions of fructose with cysteamine or isothiaproline (1,3-thiazolidine-2-carboxylic acid), J. Agric. Food Chem., 2002, 50, 19, 5394-5399, https://doi.org/10.1021/jf0203186.
2,3-Butanedione | 431-03-8 - ChemicalBook
2024年12月18日 · 2,3-Butanedione, also known as Diacetyl, is a reactive diketone in artificial butter flavors. It is a water-soluble and volatile, alpha-diketone compound that has a buttery odor. Diacetyl occurs naturally in plants, fruits, coffee, honey, cocoa, and dairy products.