2-デカノン

化学名:2-デカノン

CAS番号.693-54-9

英語名:2-Decanone

CBNumberCB8274144

MFC10H20O

MW156.27

别名

2-デカノン

メチルn-オクチルケトン

デカン-2-オン

2-デカノン物理性質

融点	3.5 °C (lit.)
沸点	211 °C (lit.)
比重(密度)	0.825 g/mL at 25 °C (lit.)
蒸気密度	>1 (vs air)
FEMA	4271 \| 2-DECANONE
屈折率	n20/D 1.425(lit.)
闪点	160 °F
貯蔵温度	Store below +30°C.
色	Colorless to Almost colorless
臭い (Odor)	100.00%で。オレンジ色の花の脂肪桃
においのタイプ	花柄
水溶解度	アルコールに可溶。水に不溶。
JECFA Number	2074
BRN	1747463
LogP	3.73
CAS データベース	693-54-9(CAS DataBase Reference)
NISTの化学物質情報	2-Decanone(693-54-9)
EPAの化学物質情報	2-Decanone (693-54-9)

安全性情報

危険有害性情報のコード(GHS)

外観
無色～ほとんど無色透明液体
化学的特性
CLEAR SLIGHTLY YELLOW LIQUID
天然物の起源
Reported found in rue oil China (1.31%), rue flower oil Colombia (1.25%), rue oil Cuba (0.72%), ambrette seed oil (0.10%), Croton flavens L. (Welensali) leaf oil Curacao (0.10%), cascarilla bark oil (0.06%) and violet flower absolute.
使用
2-Decanone was used in the synthesis of brushed block copolymers via conjugation through an acid-labile hydrazone linker to poly(ethylene glycol)-poly(aspartate hydrazide) block copolymers; methyl ketones. 2-decanone is used as a solvent and an intermediate in synthesising pharmaceuticals and agrochemicals. 2-Decanone has very interesting effects, along with Oakmoss, one of the few materials sufficiently effective as a fixative for ketone. The well-known and highly appreciated topnotes of good quality Oakmoss are enhanced and beautified by small amounts of this ketone. It also finds limited application in flavours, particularly in imitation Coconut and Banana, where its dry-fruity character lends desirable notes.
定義
ChEBI: A methyl ketone that is decane in which the methylene hydrogens at position 2 are replaced by an oxo group.
一般的な説明
2-Decanone is a constituent of the essential oil of Ruta chalepensis L., which is used in the production of food, drugs and perfumery.
安全性プロファイル
Slightly toxic by ingestion. Aflammable liquid. When heated to decomposition it emitsacrid smoke and irritating vapors.