Thioacetic acid S-[4-[4-(4-acetylsulfanylphenylethynyl)-phenylethynyl]-phenyl] ester

S,S′-[1,4-亚苯基二(2,1-乙炔二基-4,1-亚苯基)]双(硫代乙酸酯)

Also known as: S,S′-[1,4-Phenylenebis(2,1-ethynediyl-4,1-phenylene)]bis(thioacetate), S,S'-[1,4-Phenylenebis(2,1-ethynediyl-4,1-phenylene)]bis(thioacetate), S,Sμ-[1,4-Phenylenebis(2,1-ethynediyl-4,1-phenylene)]bis(thioacetate), Ethanethioic acid, S1,S1'-[1,4-phenylenebis(2,1-ethynediyl-4,1-phenylene)] ester, S-[4-[2-[4-[2-(4-acetylsulfanylphenyl)ethynyl]phenyl]ethynyl]phenyl] ethanethioate

Thioacetic acid S-[4-[4-(4-acetylsulfanylphenylethynyl)-phenylethynyl]-phenyl] ester (CAS 267007-83-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H18O2S2 and a molecular weight of 426.55000 g/mol. It is also known as S,S′-[1,4-Phenylenebis(2,1-ethynediyl-4,1-phenylene)]bis(thioacetate), S,S'-[1,4-Phenylenebis(2,1-ethynediyl-4,1-phenylene)]bis(thioacetate) and S,Sμ-[1,4-Phenylenebis(2,1-ethynediyl-4,1-phenylene)]bis(thioacetate). Key property: a melting point of 179-189℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

267007-83-0

Jingsj CID

J-1161604-9

Molecular Formula

C₂₆H₁₈O₂S₂

Chinese Name

S,S′-[1,4-亚苯基二(2,1-乙炔二基-4,1-亚苯基)]双(硫代乙酸酯)

Molecular Weight

426.55000 g/mol

Category

Organic Acids

Last updated

8/21/2026