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一般說明
羟胺-O-磺酸是一种多功能合成试剂。 它被广泛用作各种有机合成中的亲核试剂和亲电试剂。它可通过让硫酸羟胺与30%发烟H2SO4反应来合成。
應用
羟胺-O-磺酸可被用于以下过程:
作为氮转移试剂,用于在水性介质中将醛转化为腈。
通过与哌啶反应合成N-氨基哌啶(NAPP)。
作为氮转移试剂,用于在水性介质中将醛转化为腈。
通过与哌啶反应合成N-氨基哌啶(NAPP)。
羟胺-O-磺酸(HOSA)可用于制备以下物质:
- 单取代和1,1-双取代肼
- 对称取代吡咯
- 苯胺
- C取代的氨基衍生物
- 内酰胺
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類(WGK)
WGK 3
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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