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- 介绍: 无气味。能升华(260℃,2·00kPa)。饱和水溶液pH3·6。
- 熔点: 316°C
- 比重: 1·354
- 储存条件: RT,避光
- 溶解性: 微溶于冷水,较多溶于热水,几乎不溶于苯、乙醚、沸乙醇。
- 用途: 有机合成。本品为医药中间体,主要用于制备异烟肼(雷米封)。也可以用它制异烟酰腙、酯类等衍生药物,农药工业也可以制抗倒胺等。
- 敏感性: 对光敏感
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