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CAS No. 1569-16-0 Density 1.142 g/cm3
PSA 25.78000 LogP 1.93820
Solubility N/A Melting Point 96-97 °C
Formula C9H8N2 Boiling Point 252.835 °C at 760 mmHg
Molecular Weight 144.176 Flash Point 106.326 °C
Transport Information N/A Appearance N/A
Safety 26-39 Risk Codes  Xi:;
Molecular Structure Molecular Structure of 1569-16-0 (2-METHYL-[1,8]NAPHTHYRIDINE) Hazard Symbols IrritantXi


Article Data 47

2-Methyl-[1,8]naphthyridine Specification

This chemical is called 2-Methyl-[1,8]naphthyridine, and it can also be named as 1,8-naphthyridine, 2-methyl-. With the molecular formula of C9H8N2, its molecular weight is 144.17. The CAS registry number of this chemical is 1569-16-0. In addition, this chemical is irritant, please be careful when you use it.

Other characteristics of the 2-Methyl-[1,8]naphthyridine can be summarised as followings: (1)ACD/LogP: 1.38; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.36; (4)ACD/LogD (pH 7.4): 1.38; (5)ACD/BCF (pH 5.5): 6.24; (6)ACD/BCF (pH 7.4): 6.54; (7)ACD/KOC (pH 5.5): 127.21; (8)ACD/KOC (pH 7.4): 133.53; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 25.78 Å2; (13)Index of Refraction: 1.633; (14)Molar Refractivity: 45.1 cm3; (15)Molar Volume: 126.2 cm3; (16)Polarizability: 17.88×10-24cm3; (17)Surface Tension: 50.7 dyne/cm; (18)Density: 1.141 g/cm3; (19)Flash Point: 106.3 °C; (20)Enthalpy of Vaporization: 47.04 kJ/mol; (21)Boiling Point: 252.8 °C at 760 mmHg; (22)Vapour Pressure: 0.0301 mmHg at 25°C.

Uses of this chemical: The 2-Methyl-[1,8]naphthyridine could react with 2-trichloromethyl-[1,8]naphthyridine , and obtain the 6-chloro-2-trichloromethyl-[1,8]naphthyridine. This reaction needs the reagents of N-chlorosuccinimide, 2,2'-dicyano-2,2'-azopropane, and the solvent of CH2Cl2. The yield is 94 %. In addition, the other condition is heating.

You can still convert the following datas into molecular structure: 
1.SMILES: n1cccc2c1nc(cc2)C
2.InChI: InChI=1/C9H8N2/c1-7-4-5-8-3-2-6-10-9(8)11-7/h2-6H,1H3

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