3,3'-Diethyloxacarbocyanine iodide

Also known as: 1,1'-DIETHYL-2,2'-OXACARBOCYANINE IODIDE, 3,3'-dietyl oxacarbocyanine iodide, 3-ETHYL-2-[3-(3-ETHYL-2(3H)-BENZOXAZOLYLIDENE)-1-PROPENYL]BENZOXAZOLIUM IODIDE, 3-Ethyl-2-[3-(3-ethyl-2-benzoxazolinylidene)propenyl]benzoxazolium iodide, DIOC2(3), DOC IODIDE, DOCI, NK-85, 1,3-bis-(3-ethyl-benzoxazol-2-yl)-trimethinium, iodide, 2-[3-(3-Ethyl-2,3-dihydrobenzoxazole-2-ylidene)-1-propenyl]-3-ethylbenzoxazole-3-ium

3,3'-Diethyloxacarbocyanine iodide (CAS 57441-62-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H21IN2O2 and a molecular weight of 460.30800 g/mol. Key property: a melting point of 278ºC (dec.)(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57441-62-0
Jingsj CID: J-874228-1
Molecular Formula: C₂₁H₂₁IN₂O₂
Molecular Weight: 460.30800 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	278ºC (dec.)(lit.)
Exact Mass	460.06500
PSA	35.09000
LogP	1.08680

Frequently Asked Questions

What is the CAS number of 3,3'-Diethyloxacarbocyanine iodide?

The CAS number of 3,3'-Diethyloxacarbocyanine iodide is 57441-62-0.

What are the molecular formula and molecular weight of 3,3'-Diethyloxacarbocyanine iodide?

3,3'-Diethyloxacarbocyanine iodide has molecular formula C21H21IN2O2 and molecular weight 460.30800 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3,3'-Diethyloxacarbocyanine iodide (CAS 57441-62-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-874228-1 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.