4-Hydroxy-2-Butanone
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590-90-9CC(=O)CCOLVSQXDHWDCMMRJ-UHFFFAOYSA-N4-hydroxybutan-2-one is a beta-hydroxy ketone that is butan-2-one substituted by a hydroxy group at position 4. It is a methyl ketone and a beta-hydroxy ketone. It is functionally related to a butan-2-one.
590-90-9、68648-26-0DTXSID4060442CHEBI:41268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。
Danger
H226 (27.3%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P272, P280, P302+P352, P303+P361+P353, P305+P354+P338, P317, P321, P332+P317, P333+P317, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 154 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
使用4-Hydroxy-2-butanone is used in the preparation of fused benzazepine molecules as selective D3 receptor antagonists with pharmaceutical activity. It is also used in the preparation of verrucarin and mevalonic acid lactone. Further, it is used to prepare 3-buten-2-one through dehydration over an anatase titanium dioxide catalyst. It is also employed in the preparation of 4-methyl-5-hydroxymethylthiazole, (±)-lineatin and beta-hydroxylactones.
一般的な説明4-Hydroxy-2-butanone is an important pharmaceutical intermediate. Gas phase reaction of the OH radicals with 4-hydroxy-2-butanone has been investigated by absolute rate method.
読み込み中…
化学的特性Colourless to pale yellow liquid
定義ChEBI: A beta-hydroxy ketone that is butan-2-one substituted by a hydroxy group at position 4.