中文名 | 香叶木素 |
英文名 | 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone |
别名 | 香叶木素 香叶木素(标准品) 地奥司明EP杂质F 香叶木素, 来源于菊花 DIOSMETIN 香叶木素 5,7-二羟基-2-(3-羟基-4-甲氧基苯基)-4-苯并吡喃酮 |
英文别名 | DIOSMETIN Diosmetin Diosmetine UNII-TWZ37241OT 4'-Methylluteolin 4-METHOXY-5,7,3'-TRIHYDROXYFLAVONE 3',5,7-TRIHYDROXY-4'METHOXYFLAVONE 5,7,3'-TRIHYDROXY-4'-METHOXYFLAVONE 4'-METHOXY-5,7,3'-TRIHYDROXYFLAVONE 5,7,3'-Trihydroxy-4'-methoxyflavone 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one 5,7-Dihydroxy-2-[3-hydroxy-4-methoxyphenyl]-[4H]-1-benzopyran-4-one |
CAS | 520-34-3 |
EINECS | 208-291-8 |
化学式 | C16H12O6 |
分子量 | 300.26 |
InChI | InChI=1/C16H12O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-7,17-19H,1H3 |
InChIKey | MBNGWHIJMBWFHU-UHFFFAOYSA-N |
密度 | 1.512±0.06 g/cm3(Predicted) |
熔点 | 256-258°C |
沸点 | 576.7±50.0 °C(Predicted) |
闪点 | 220.3°C |
水溶性 | 19μg/L at 20℃ |
蒸汽压 | 0Pa at 20℃ |
溶解度 | DMSO: 可溶性1mg/mL,澄清,浅黄色至黄色 |
折射率 | 1.697 |
酸度系数 | 6.50±0.40(Predicted) |
存储条件 | Sealed in dry,2-8°C |
稳定性 | 吸湿性 |
外观 | 整洁 |
颜色 | light yellow to yellow |
BRN | 294492 |
物化性质 | 微溶于甲醇,易溶于DMSO 来源于柠檬Citrus limon(L.)Burm 的果皮 |
MDL号 | MFCD00017425 |
危险品标志 | Xi - 刺激性物品 Xn - 有害物品 |
风险术语 | 22 - 吞食有害。 |
安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
WGK Germany | 3 |
海关编号 | 29329990 |
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