Free release

175202-66-1 methyl 3,4-dimethylthieno[2,3-b]thiophene-2-carboxylate

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Product Name METHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE
CAS No. 175202-66-1
Synonyms RARECHEM AL BF 0290; BUTTPARK 92\04-82
InChI InChI=1/C10H10O2S2/c1-5-4-13-10-7(5)6(2)8(14-10)9(11)12-3/h4H,1-3H3
Molecular Formula C10H10O2S2
Molecular Weight 226.3152
Density 1.308g/cm3
Melting point 136℃
Boiling point 338.8°C at 760 mmHg
Flash point 158.7°C
Refractive index 1.639