中文名称：木香烃内酯
英文名称：Costunolide
CAS No.：553-21-9
分子式：C15H20O2同分异构体
分子量：232.323
密度：1.03
熔点：106°C(lit.)
沸点：385.4 °C at 760 mmHg
折射率：1.519
闪光点：162 °C
蒸汽压：0.0±0.9 mmHg at 25°C
PSA：26.30000
logP：3.55080
溶解度：DMSO: soluble10mg/mL (clear solution)
Λ：225nm
外观：淡黄色粉末。
化学性质：White powder
颜色：white to beige
接触性：This germacranolide sesquiterpene lactone is extracted from costus oil. With alantolactone and dehydrocostunolide, it is a component of lactone mix used to elicit reactions in patients sensitive to Asteraceae-Compositae. An erythema-multiform-like occupational contact dermatitis case occurred in a chemical student after an accidental exposure to costus oil. CostunolideSupplier
物理属性：1. 性状：无色针状结晶2. 密度（g/mL,25/4℃）：3. 相对蒸汽密度（g/mL,空气＝1）：4. ：106107°CP ALIGN: left TEXT-INDENT: -18pt : 0cm 0pt 18pt list: l0 level1 lfo1 tab-stops: list 18.0pt mso-margin-top-alt: auto mso-margin-bottom-alt: auto mso-pagination:
溶解性：DMSO: soluble10mg/mL (clear solution)
存储温度：Store at -20°C
