3,3'-Diethylthiacyanine iodide

3,3'-二乙基硫氰酸碘化物

Also known as: Benzothiazolium, 3-ethyl-2-[(3-ethyl-2(3H)-benzothiazolylidene)methyl]-, iodide (1:1), 3-Ethyl-2-[(3-ethyl-1,3-benzothiazol-3-ium-2-yl)methylidene]-1,3-benzothiazole iodide, 1-Ethyl-2-(1-ethyl-1,3-benzothiazolin-2-ylidenemethyl)-1,3-benzothiazolium iodide, 2-(3-Ethyl-2,3-dihydrobenzothiazole-2-ylidenemethyl)-3-ethylbenzothiazol-3-ium iodide, 3,3'-Diethylthiacyanine iodide, 3,3'-Diethylthiacarbocyanine iodide, EINECS 218-593-1, MFCD00050309

3,3'-Diethylthiacyanine iodide (CAS 2197-01-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H19IN2S2 and a molecular weight of 466.40200 g/mol. It is also known as Benzothiazolium, 3-ethyl-2-[(3-ethyl-2(3H)-benzothiazolylidene)methyl]-, iodide (1:1), 3-Ethyl-2-[(3-ethyl-1,3-benzothiazol-3-ium-2-yl)methylidene]-1,3-benzothiazole iodide and 1-Ethyl-2-(1-ethyl-1,3-benzothiazolin-2-ylidenemethyl)-1,3-benzothiazolium iodide. Key property: a melting point of 300ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2197-01-5

Jingsj CID

J-23879-9

Molecular Formula

C₁₉H₁₉IN₂S₂

Chinese Name

3,3'-二乙基硫氰酸碘化物

Molecular Weight

466.40200 g/mol

Category

Organic Acids

Last updated

8/21/2026