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| CAS号 : | 479-18-5 |
精确质量 : | 254.10200 |
| 分子式 : | C10H14N4O4 |
logP : | -2.21310 |
| 分子量 : | 254.24300 |
PSA : | 102.28000 |
二羟丙茶碱 | |
dyphylline | |
479-18-5 | |
C10H14N4O4 | |
254.24300 | |
102.28000 | |
-2.21310 | |
254.10200 |
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白色粉末
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1.5403 (172ºC)
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Stable under normal temperatures and pressures.
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310.4ºC
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9.57E-15mmHg at 25°C
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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161-162 °C(lit.)
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1.57g/cm3
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33 g/100 mL (25 ºC)
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589.6ºC at 760 mmHg
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2939590000
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3
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R22
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S36
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XH5100000
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Xn
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由茶碱钠盐与一氯丙二醇经缩合而得。 | |
二羟丙茶碱平滑肌松弛药，有扩张支气管和冠状动脉的作用，并有利尿作用。在胃液中稳定。平喘作用与氨茶碱相似，尤适用于伴有心动过速。 |
