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4-Ethoxy-3-nitropyridine

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4-Ethoxy-3-nitropyridine Basic information
Product Name:4-Ethoxy-3-nitropyridine
Synonyms:4-ETHOXY-3-NITRO PRYIDINE 98+%;3-NITRO-4-ETHOXYPYRIDINE;4-ETHOXY-3-NITROPYRIDINE;4-ethoxy-3-nitropyridine(SALTDATA: HCl);4-ETHOXY-3-NITROPYRIDINE 4-ETHOXY-3-NITROPYRIDINE;4-Ethoxy-3-Nitroyridine;4-Ethoxy-3-nitropyridine>;Pyridine, 4-ethoxy-3-nitro-
CAS:1796-84-5
MF:C7H8N2O3
MW:168.15
EINECS:605-864-8
Product Categories:Heterocycle-Pyridine series;Pyridines, Pyrimidines, Purines and Pteredines;Pyridines;Pyridine;Heterocyclic Compounds
Mol File:1796-84-5.mol
4-Ethoxy-3-nitropyridine Structure
4-Ethoxy-3-nitropyridine Chemical Properties
Melting point 47.0 to 51.0 °C
Boiling point 287.5±20.0 °C(Predicted)
density 1.245±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
solubility soluble in Methanol
form powder to crystal
pka2.50±0.18(Predicted)
color Light orange to Yellow to Green
InChIInChI=1S/C7H8N2O3/c1-2-12-7-3-4-8-5-6(7)9(10)11/h3-5H,2H2,1H3
InChIKeyABOSMHRLVUWEMT-UHFFFAOYSA-N
SMILESC1=NC=CC(OCC)=C1[N+]([O-])=O
CAS DataBase Reference1796-84-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 22
HS Code 2933399990
MSDS Information
4-Ethoxy-3-nitropyridine Usage And Synthesis
SynthesisNitration of commercially available 4-hydroxypyridine with a mixture of fuming HNO3 and H2SO4 , gave 4-hydroxy-3-nitropyridine, which with PCl5 and then ethanol in a one-pot reaction gave 4-ethoxy-3-nitropyridine.[1]
synthesis of 4-Ethoxy-3-nitropyridine
References[1] Unambiguous structural assignment of monoanils of 3,4-pyridinediamine via regioselective synthesis. ARKIVOC 2008 (xiii) 137-144.
4-Ethoxy-3-nitropyridine Preparation Products And Raw materials
Raw materialsEthanol-->Phosphorus oxitrichloride-->Chloroform-->Magnesium sulfate-->Ammonia-->Nitrogen-->Phosphorus pentachloride-->4-Hydroxy-3-nitropyridine
Preparation Products4-Amino-3-nitropyridine-->2,4-Dichloro-5-nitropyridine
Tag:4-Ethoxy-3-nitropyridine(1796-84-5) Related Product Information
3-Nitropyridine Ethoxymethylenemalononitrile Ethoxyquin Ethoxyamine hydrochloride Diethoxymethane 2-Nitrocinnamic acid Ethoxyethyne 2-ETHOXY-5-NITROPYRIDINE 98%,2-ETHOXY-5-NITROPYRIDINE 3-Ethoxy-2-nitropyridine 3-Amino-4-ethoxypyridine 2-Aminopyridin-4-ol 4-ETHOXY-3-NITROPYRIDINE HCL,4-ETHOXY-3-NITROPYRIDINE HYDROCHLORIDE,4-ETHOXY-3-NITROPYRIDINE HYDROGEN CHLORIDE 4-Methoxy-3-nitropyridine 4-Hydroxy-3-nitropyridine 3-Amino-4-methoxypyridine 4-Ethoxypyridine Ethoxy 2-Ethoxy-3-nitropyridine