The 3-Chloro-2-nitropyridine, with the CAS registry number 54231-32-2, is also known as Pyridine, 3-chloro-2-nitro-. It belongs to the product categories of Pyridines, Pyrimidines, Purines and Pteredines; Pyridine series; Chloropyridines; Halopyridines; Halides; Pyridines. This chemical's molecular formula is C₅H₃ClN₂O₂ and molecular weight is 158.54. What's more, its systematic name is 3-Chloro-2-nitropyridine. This chemical is used as organic synthesis of raw materials, fine chemicals, pharmaceutical intermediates. It should be sealed and stored in a cool and dry place. Moreover, it should be ensured that the workshop is well ventilated or equipped with exhaust devices.

Physical properties of 3-Chloro-2-nitropyridine are: (1)ACD/LogP: 0.983; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.98; (4)ACD/LogD (pH 7.4): 0.98; (5)ACD/BCF (pH 5.5): 3.29; (6)ACD/BCF (pH 7.4): 3.29; (7)ACD/KOC (pH 5.5): 81.58; (8)ACD/KOC (pH 7.4): 81.58; (9)#H bond acceptors: 4; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 58.71 Å²; (13)Index of Refraction: 1.587; (14)Molar Refractivity: 35.785 cm³; (15)Molar Volume: 106.45 cm³; (16)Polarizability: 14.186×10^-24cm³; (17)Surface Tension: 57.2 dyne/cm; (18)Density: 1.489 g/cm³; (19)Flash Point: 122.566 °C; (20)Enthalpy of Vaporization: 49.69 kJ/mol; (21)Boiling Point: 279.051 °C at 760 mmHg; (22)Vapour Pressure: 0.007 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc1cccnc1[N+](=O)[O-]
(2)Std. InChI: InChI=1S/C5H3ClN2O2/c6-4-2-1-3-7-5(4)8(9)10/h1-3H
(3)Std. InChIKey: PSGASDJUCYTRAD-UHFFFAOYSA-N