4-[2-[2-chloro-3-[2-(2-phenylthiochromen-4-yl)ethenyl]-1-cyclohex-2-enylidene]ethylidene]-2-phenyl-thiochromene

DYE 26

Also known as: 1-benzothiopyrylium perchlorate derivative, 4-[2-[2-chloro-3-[2-(2-phenyl-2H-thiochromen-4-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-2-phenylthiochromene, DYE 26, 97%, PURE, DYE 26,PURE, DYE26,97%, Dye 26, pure, IR 26 (Dye 26), MFCD00051387

4-[2-[2-chloro-3-[2-(2-phenylthiochromen-4-yl)ethenyl]-1-cyclohex-2-enylidene]ethylidene]-2-phenyl-thiochromene (CAS 76871-75-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C40H30Cl2O4S2 and a molecular weight of 709.70000 g/mol. It is also known as 1-benzothiopyrylium perchlorate derivative, 4-[2-[2-chloro-3-[2-(2-phenyl-2H-thiochromen-4-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-2-phenylthiochromene and DYE 26, 97%, PURE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

76871-75-5

Jingsj CID

J-43374-1

Molecular Formula

C₄₀H₃₀Cl₂O₄S₂

Chinese Name

DYE 26

Molecular Weight

709.70000 g/mol

Category

Organic Compounds

Last updated

8/21/2026