(2E)-2-[(2E)-2-(1-ethylquinolin-2(1H)-ylidene)ethylidene]-3,4-dihydronaphthalen-1(2H)-one

(2E)-2-[(2E)-2-(1-乙基喹啉-2(1H)-基)亚乙基]-3,4-二氢萘-1(2H)-酮

Also known as: 1(2H)-naphthalenone, 2-[(1-ethyl-2(1H)-quinolinylidene)ethylidene]-3,4-dihydro-, 1(2H)-Naphthalenone, 2-[2-(1-ethyl-2(1H)-quinolinylidene)ethylidene]-3,4-dihydro-, 2-[2-(1-ethylquinolin-2-ylidene)ethylidene]-3,4-dihydronaphthalen-1-one

(2E)-2-[(2E)-2-(1-ethylquinolin-2(1H)-ylidene)ethylidene]-3,4-dihydronaphthalen-1(2H)-one (CAS 53704-22-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C23H21NO and a molecular weight of 327.41900 g/mol. It is also known as 1(2H)-naphthalenone, 2-[(1-ethyl-2(1H)-quinolinylidene)ethylidene]-3,4-dihydro-, 1(2H)-Naphthalenone, 2-[2-(1-ethyl-2(1H)-quinolinylidene)ethylidene]-3,4-dihydro- and 2-[2-(1-ethylquinolin-2-ylidene)ethylidene]-3,4-dihydronaphthalen-1-one. Key properties include a boiling point of 498.8ºC at 760 mmHg, a density of 1.241g/cm3 and a flash point of 194.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

53704-22-6

Jingsj CID

J-1629685-7

Molecular Formula

C₂₃H₂₁NO

Chinese Name

(2E)-2-[(2E)-2-(1-乙基喹啉-2(1H)-基)亚乙基]-3,4-二氢萘-1(2H)-酮

Molecular Weight

327.41900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026