Product Name

  • Name

    3-ETHOXY-2-NITROPYRIDINE

  • EINECS 277-676-0
  • CAS No. 74037-50-6
  • Article Data6
  • CAS DataBase
  • Density 1.245 g/cm3
  • Solubility
  • Melting Point 28-32 °C
  • Formula C7H8N2O3
  • Boiling Point 274.2 °C at 760 mmHg
  • Molecular Weight 168.152
  • Flash Point 146.9 °C
  • Transport Information 1993
  • Appearance light yellow crystals or crystalline solid
  • Safety 24/25-16-36/37/39-26
  • Risk Codes 36/37/38-10
  • Molecular Structure Molecular Structure of 74037-50-6 (3-ETHOXY-2-NITROPYRIDINE)
  • Hazard Symbols IrritantXi
  • Synonyms 3-Ethoxy-2-nitropyridine;
  • PSA 67.94000
  • LogP 1.91170

Pyridine,3-ethoxy-2-nitro- Specification

This chemical is called Pyridine,3-ethoxy-2-nitro-, and its systematic name is 3-ethoxy-2-nitropyridine. With the molecular formula of C7H8N2O3, its molecular weight is 168.15. The CAS registry number of this chemical is 74037-50-6. Additionally, its product categories are Pyridines, Pyrimidines, Purines and Pteredines; Pyridines; Pyridine.

Other characteristics of the Pyridine,3-ethoxy-2-nitro- can be summarised as followings: (1)ACD/LogP: 1.27; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.27; (4)ACD/LogD (pH 7.4): 1.27; (5)ACD/BCF (pH 5.5): 5.4; (6)ACD/BCF (pH 7.4): 5.4; (7)ACD/KOC (pH 5.5): 116.42; (8)ACD/KOC (pH 7.4): 116.42; (9)#H bond acceptors: 5; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 67.94 Å2; (13)Index of Refraction: 1.537; (14)Molar Refractivity: 42.2 cm3; (15)Molar Volume: 135 cm3; (16)Polarizability: 16.72×10-24cm3; (17)Surface Tension: 46.9 dyne/cm; (18)Density: 1.245 g/cm3; (19)Flash Point: 146.9 °C; (20)Enthalpy of Vaporization: 49.19 kJ/mol; (21)Boiling Point: 274.2 °C at 760 mmHg; (22)Vapour Pressure: 0.0092 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following: This chemical is flammable, so keep it away from sources of ignition. It's irritating to eyes, respiratory system and skin. Wear suitable protective clothing, gloves and eye/face protection to avoid contacting with skin and eyes. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure: 
1.SMILES: O=[N+]([O-])c1ncccc1OCC
2.InChI: InChI=1/C7H8N2O3/c1-2-12-6-4-3-5-8-7(6)9(10)11/h3-5H,2H2,1H3
3.InChIKey: WBEVIQNYYGPESH-UHFFFAOYAS

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 32mg/kg (32mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04694,

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