1,1'-Diethyl-2,2'-dicarbocyanine iodide

1,1'-二乙基-2,2'-二碳花青碘

Also known as: 1,1'-Diethyl-2,2'-dicarbocyanine iodide, 1,1'-Diethyl-2,2'-quinodicarbocyanine iodide, 1-Ethyl-2-[5-(1-ethylquinoline-2(1H)-ylidene)-1,3-pentadienyl]quinoline-1-ium iodide, 1-Ethyl-2-[5-(1-ethyl-1,2-dihydroquinoline-2-ylidene)-1,3-pentadienyl]quinolinium iodide, Quinolinium, 1-ethyl-2-(5-(1-ethyl-2(1H)-quinolinylidene)-1,3-pentadien-1-yl)-, iodide (1:1)

1,1'-Diethyl-2,2'-dicarbocyanine iodide (CAS 14187-31-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C27H27IN2 and a molecular weight of 506.42100 g/mol. It is also known as 1,1'-Diethyl-2,2'-quinodicarbocyanine iodide, 1-Ethyl-2-[5-(1-ethylquinoline-2(1H)-ylidene)-1,3-pentadienyl]quinoline-1-ium iodide and 1-Ethyl-2-[5-(1-ethyl-1,2-dihydroquinoline-2-ylidene)-1,3-pentadienyl]quinolinium iodide. Key property: a melting point of 263-265ºC(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

14187-31-6

Jingsj CID

J-15689-9

Molecular Formula

C₂₇H₂₇IN₂

Chinese Name

1,1'-二乙基-2,2'-二碳花青碘

Molecular Weight

506.42100 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026