2-Ethylpyridine 100-71-0

Chemical Encyclopedia

October 17, 2025

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Chinese name: 2-ethylpyridine
English name: 2-Ethylpyridine
Chinese alias: α-ethylpyridine
English alias: EINECS 202-881-9; Pyridine, 2-ethyl; Ethylpyridine; 2-ethyl pyridine; Pyridine, 2-ethyl-;
CAS number: 100-71-0
chemical formula: C7H9N
molecular weight:
107.15300 density: density: 0.937?g/mL?at25?°C(lit.) Melting point:
-63°C Boiling point:
149?°C(lit.) Flash Point:
85 ° F. Vapor pressure:
4.93 mmHgat25 °C Refractive index:
n20/D1.496(lit.) Stability:
Stableundernormaltemperaturesandpressures. Packing grade:
III Dangerous goods transport number:
UN19933/PG3 Hazard category code:
R10;R36/37/38 Dangerous Goods Marking:
Xi
the safety instructions: S26-S36 Storage conditions:
Flammablesarea