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68516-80-3 4,7-dimethyl-2-(3-oxobenzo[b]thien-2(3h)-ylidene)benzo[b]thiophene-3(2h)-one

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Product Name 4,7-dimethyl-2-(3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one
CAS No. 68516-80-3
Synonyms Benzo(b)thiophen-3(2H)-one, 4,7-dimethyl-2-(3-oxobenzo(b)thien-2(3H)-ylidene)-; 4,7-Dimethyl-2-(3-oxobenzo(b)thien-2(3H)-ylidene)benzo(b)thiophen-3(2H)-one; 4,7-Dimethyl-2-(3-oxobenzo(b)thien-2(3H)-ylidene)benzo(b)thiophene-3(2H)-one; (2Z)-4,7-dimethyl-3H,3'H-2,2'-bi-1-benzothiophene-3,3'-dione
InChI InChI=1/C18H12O2S2/c1-9-7-8-10(2)16-13(9)15(20)18(22-16)17-14(19)11-5-3-4-6-12(11)21-17/h3-8H,1-2H3/b18-17-
Molecular Formula C18H12O2S2
Molecular Weight 324.4167
Density 1.445g/cm3
Boiling point 446.1°C at 760 mmHg
Flash point 190.5°C
Refractive index 1.75