2-(3-Oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one

CAS: 522-75-8

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Product Information

• Name: 2-(3-Oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one
• Synonyms: (delta-2,2'(3H,3'H)-bibenzo(b)thiophene)-3,3'-dione, Vat Red 41, C.I. Vat Red 41, Benzo[b]thiophen-3(2H)-one, 2-(3-oxobenzo[b]thien-2(3H)-ylidene)-, trans-Thioindigo, Fluorescent Red Dye, [.delta.2,2'(3H,3'H)-Bibenzo[b]thiophene]-3,3'-dione, (2E)-2-(3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one, 2-(3-Oxobenzo[b]thien-2-(3H)-ylidene)-benzo[b]thiophene-3(2H)-one, Vat Red 41;2-(3-Oxobenzo[b]thien-2(3H)-ylidene)-benzo[b]thiophen-3(2H)-one, Isothioindigo, Durindone Red B, Antinolo Red B, Thioindigo Red B, Thioindigo Red S, Tetra Pink B, Ciba Pink B, Tina Pink B, Heliane Red 5B, Vat Red 5B, 4,4'-Diisothioindigo, Durindone Printing Red B, (delta(sup 2,2'(3H,3'H))-Bibenzo(b)thiophene)-3,3'-dione, [.delta.2,2'(3H,3'H)-Bibenzo[b]thiophene]-3,3'-dione, (E)-, 2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one, Benzo(b)thiophen-3(2H)-one, 2-(3-oxobenzo(b)thien-2(3H)-ylidene)-
• Brand: Indagoo

Chemical properties

• Molecular weight: 296.3635
• Formula: C₁₆H₈O₂S₂
• Purity: 97%
• Color/Form: Solid
• InChI: InChI=1S/C16H8O2S2/c17-13-9-5-1-3-7-11(9)19-15(13)16-14(18)10-6-2-4-8-12(10)20-16/h1-8H/b16-15+
• InChI key: JOUDBUYBGJYFFP-FOCLMDBBSA-N