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175202-55-8 3,4-dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid

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Product Name 3,4-Dimethylthieno(2,3-b)thiophene-2,5-dicarboxylic acid
CAS No. 175202-55-8
Synonyms 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid
InChI InChI=1/C10H8O4S2/c1-3-5-4(2)7(9(13)14)16-10(5)15-6(3)8(11)12/h1-2H3,(H,11,12)(H,13,14)
Molecular Formula C10H8O4S2
Molecular Weight 256.2981
Density 1.6g/cm3
Melting point 360℃
Boiling point 538°C at 760 mmHg
Flash point 279.2°C
Refractive index 1.736