中文名 | 黄豆黄素 |
英文名 | Glycitein |
别名 | 黄豆黄素 黄豆黄素(4' 黄豆黄素(标准品) 黄豆黄素, 来源于大豆 7-二羟基-6-甲氧基异黄酮 GLYCITEIN 黄豆黄素 4',7-二羟基-6-甲氧基异黄酮 黄豆黄素(4',7-二羟基-6-甲氧基异黄酮) |
英文别名 | Glycitein Glicetein GLYCITEIN GLYCETEIN Glycetein 4,7-DIHYDROXY-6-METHOXYISOFLAVONE 7,4'-DIHYDROXY-6-METHOXYISOFLAVONE 4',7-DIHYDROXY-6-METHOXYISOFLAVONE 4',7-Dihydroxy-6-methoxyisoflavone 7-hydroxy-3-(4-hydroxyphenyl)-6-methoxy-4H-chromen-4-one 7-Hydroxy-3-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one 4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-hydroxyphenyl)-6-methoxy- |
CAS | 40957-83-3 |
化学式 | C16H12O5 |
分子量 | 284.26 |
InChI | InChI=1/C16H12O5/c1-20-15-6-11-14(7-13(15)18)21-8-12(16(11)19)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3 |
InChIKey | DXYUAIFZCFRPTH-UHFFFAOYSA-N |
密度 | 1.420±0.06 g/cm3(Predicted) |
熔点 | >300°C |
沸点 | 547.4±50.0 °C(Predicted) |
闪点 | 210°C |
蒸汽压 | 1.36E-12mmHg at 25°C |
溶解度 | 水基 (微溶),DMSO (微溶) |
折射率 | 1.668 |
酸度系数 | 7.03±0.20(Predicted) |
存储条件 | 一般在0℃~10℃之间冷藏保存(原则上保存在15℃以下的阴凉处) ,但相对于产品运输时,并不是所有产品的运输温度与储存温度一致,冷冻保 存的温度在0℃以下。 |
外观 | 固体 |
颜色 | Light Brown |
物化性质 | 来源于大豆 Glycine max (L.)Merr. 种子 |
MDL号 | MFCD00016679 |
危险品标志 | Xi - 刺激性物品 |
安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
WGK Germany | 3 |
海关编号 | 29329990 |
上游原料 | 1-(2,4-Dihydroxy-5-Methoxyphenyl)-2-(4-hydroxyphenyl)-3,3-diMethoxy-1-propanone |
下游产品 | 4',6-DIMETHOXY-7-HYDROXYISOFLAVONE |
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