δ-辛内酯(英语:δ-Octalactone)是一种有机化合物,分子式C8H14O2[1],可看做5-羟基辛酸(δ-羟基辛酸)脱水形成的内酯[2],有桃、椰、可可豆的芳香味[3]。
δ-辛内酯 | |
---|---|
IUPAC名 6-Propyloxan-2-one | |
别名 | Tetrahydro-6-propyl-2H-pyran-2-one |
识别 | |
CAS号 | 698-76-0 |
PubChem | 12777 |
ChemSpider | 12252 |
SMILES |
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InChI |
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InChIKey | FYTRVXSHONWYNE-UHFFFAOYSA-N |
EINECS | 211-820-5 |
性质 | |
化学式 | C8H14O2 |
摩尔质量 | 142.2 g·mol−1 |
外观 | Colorless to pale yellow liquid |
密度 | 1.002 g/cm3 |
沸点 | 238 °C(511 K) |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
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