1,2-bis(4-pyridyl)ethane

1,2-双(4-吡啶基)乙烷

Also known as: 4,4'-ethylenedipyridine, 4,4'-(1,2-ethanediyl)dipyridine, 1,2-di(4-pyridyl)ethane, 1,2-di(4-pyridinyl)ethane, 4,4'-ethylenebis(pyridine), 1,2-bis(4-pyridinyl)ethane

1,2-bis(4-pyridyl)ethane (CAS 4916-57-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2 and a molecular weight of 184.237 g/mol. It is also known as 4,4'-ethylenedipyridine, 4,4'-(1,2-ethanediyl)dipyridine and 1,2-di(4-pyridyl)ethane. Key properties include a melting point of 110-112ºC(lit.), a boiling point of 310.3±22.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 117.2±14.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4916-57-8

Jingsj CID

J-3959-6

Molecular Formula

C₁₂H₁₂N₂

Chinese Name

1,2-双(4-吡啶基)乙烷

Molecular Weight

184.237 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026