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| CAS号 : | 147-24-0 |
精确质量 : | 291.13900 |
| 分子式 : | C17H22ClNO |
logP : | 4.15620 |
| 分子量 : | 291.81600 |
PSA : | 12.47000 |
盐酸苯海拉明 | |
diphenhydramine hydrochloride | |
147-24-0 | |
C17H22ClNO | |
291.81600 | |
12.47000 | |
4.15620 | |
291.13900 |
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白色结晶粉末
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Stable, but slowly darkens upon exposure to light. Incompatible with strong oxidizing agents.
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101.5ºC
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通风低温干燥,与库房食品原料分开存放
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168-172 °C
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1.024g/cm3
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1000 g/L
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343.7ºC at 760 mmHg
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2933990090
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2811
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3
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R22
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S36
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KR7000000
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Xn
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
盐酸苯海拉明能消除各种过敏症状,其中枢抑制作用显著;尚具有镇静、防晕动及止吐作用,也有抗胆碱作用,可缓解支气管平滑肌痉挛。此外还有局麻作用,可局部应用治疗皮肤瘙痒。可用于枯草热、荨麻疹等。 |