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一般說明
硼氢化钠也称四氢硼酸钠,它是一种强碱性氢化硼,常用作还原剂。它与水反应缓慢,可用作催化剂和稳定剂。
應用
硼氢化钠可用作以下反应的还原剂:
- 通过共还原过程由氯化钴(CoCl2) 合成氧化钴(II, III) (Co3O4)。
- 在固体酸活化剂存在的情况下,醛和酮类经无溶剂还原反应生成醇类。
- 在硅胶负载硫酸催化剂存在的情况下,羰基化合物经过还原胺化转化为仲胺。
- 芳硝基化合物在雷尼镍催化下还原为芳香胺。
法律資訊
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
訊號詞
Danger
危險分類
Acute Tox. 3 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - Water-react 1
安全危害
儲存類別代碼
4.3 - Hazardous materials which set free flammable gases upon contact with water
水污染物質分類(WGK)
WGK 2
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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