2-Acetylpyrrole
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1072-83-9CC(=O)c1ccc[nH]1IGJQUJNPMOYEJY-UHFFFAOYSA-N2-acetylpyrrole is a pyrrole carrying an acetyl substituent at the 2-position. It is a member of pyrroles, a methyl ketone and an aromatic ketone.
1072-83-9DTXSID0047084CHEMBL1414126CHEBI:599810.93
0.93
Soluble in water and ether
Soluble (in ethanol)
Solid
Light beige to yellowish fine crystals; Bready, walnut, licorice-like aroma
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 2.6% (37 of 1440) of reports.
Warning
H315 (97.4%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P280, P302+P352, P321, P332+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 1440 reports by companies from 12 notifications to the ECHA C&L Inventory.
Chemical: Ethanone, 1-(1H-pyrrol-2-yl)-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
Ethanone, 1-(1H-pyrrol-2-yl)-: Does not have an individual approval but may be used under an appropriate group standard
Fragrance Ingredients
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
用途有機合成原料。
説明Methyl 2-pyrrolyl ketone is like bread, walnut, licorice. May be prepared from pyrryl magnesium iodide and acetyl chloride; a volatile flavor component in roasted filberts.
天然物の起源Reported found in essential oils of tobacco leaves, apple, asparagus, onion, baked and fried potato, roasted almonds, wheat bread, cooked chicken, cooked beef and pork, beer, malt whiskey, cocoa, coffee, tea, roasted filberts, and peanuts, peanut butter, potato chips, soybean, coconut, mushrooms, almond, mango, licorice, sweet corn, malt, wort, dried bonito, Bourbon vanilla, chicory root, okra, crab, scallop and clam.
使用hepatoprotectant, organoleptic
一般的な説明2-Acetylpyrrole undergoes alkylation reaction with alkyl iodide in benzene/solid KOH system in the presence of 18-crown-6 to yield the corresponding 1-alkyl derivative.
製造方法From pyrrole magnesium iodide and acetyl chloride; a volatile flavor component in roasted filberts
読み込み中…
化学的特性white to beige crystalline powder
定義ChEBI: A pyrrole carrying an acetyl substituent at the 2-position.