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About This Item
经验公式（希尔记法）:
C5H4N2O3
CAS号:
分子量:
140.10
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
质量水平
检测方案
98%
mp
285 °C (dec.) (lit.)
SMILES字符串
Oc1ccncc1[N+]([O-])=O
InChI
1S/C5H4N2O3/c8-5-1-2-6-3-4(5)7(9)10/h1-3H,(H,6,8)
InChI key
YUWOLBZMQDGRFV-UHFFFAOYSA-N
一般描述
4-Hydroxy-3-nitropyridine can be synthesized by the nitration of 4-hydroxypyridine.
应用
4-Hydroxy-3-nitropyridine may be used in the synthesis of 4-ethoxy-3-nitropyridine by treating with phosphorus pentachloride (PCl5) followed by ethanol. It may also be used to prepare 4-chloro-3-nitropyridine by treating with PCl5-POCl3 (phosphorus oxychloride).
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
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