Di-2-pyridyl ketoxime

二(2-吡啶)酮肟

Also known as: Di-2-pyridyl ketone oxime, Methanone, di-2-pyridinyl-, oxime, 2,2'-Dipyridyl ketoxime, Bis(2-pyridinyl) ketone oxime, Bis(2-pyridyl) ketone oxime, Dipyridylketoxime, N-[Bis(2-pyridinyl)methylene]hydroxylamine, N-[Bis(2-pyridyl)methylene]hydroxylamine, 2-[(Z)-nitroso(1H-pyridin-2-ylidene)methyl]pyridine, Di(2-pyridinyl)methanone oxime

Di-2-pyridyl ketoxime (CAS 1562-95-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9N3O and a molecular weight of 199.20900 g/mol. It is also known as Di-2-pyridyl ketone oxime, Methanone, di-2-pyridinyl-, oxime and 2,2'-Dipyridyl ketoxime. Key properties include a melting point of 142-143ºC(lit.), a boiling point of 353ºC at 760 mmHg, a density of 1.21g/cm3 and a flash point of 167.3ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1562-95-4

Jingsj CID

J-13537-9

Molecular Formula

C₁₁H₉N₃O

Chinese Name

二(2-吡啶)酮肟

Molecular Weight

199.20900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026