一般描述
2-硝基苯甲醛中的2-硝基苄基具有光不稳定性,当暴露于紫外光时会发生裂解。
应用
2-硝基苯甲醛可与壳聚糖反应形成2-硝基苄基-壳聚糖,其可溶于三氟乙酸,也可电纺成纳米纤维基质。在光解时,硝基苄基被裂解,以获得纯的壳聚糖纳米纤维基质。相同的原理已被应用于明胶纳米纤维基质的制备。o-NBA与2-氨基苯并噻唑的缩合反应可形成 o-硝基亚苄基-2-氨基苯并噻唑,其是一种Schiff碱,可与金属离子反应形成络合物。
警示用语:
Warning
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 2
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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