Thieno[2,3-b]thiophene-2-carboxylicacid , 95% , 14756-75-3

CAS NO.：14756-75-3

Empirical Formula: C7H4O2S2

Molecular Weight: 184.24

MDL number: MFCD00111552

PRODUCT Properties

• Melting point: 236 °C
• Boiling point: 389.5±22.0 °C(Predicted)
• Density: 1.601±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C(protect from light)
• pka: 3.41±0.30(Predicted)
• InChI: InChI=1S/C7H4O2S2/c8-6(9)5-3-4-1-2-10-7(4)11-5/h1-3H,(H,8,9)
• InChIKey: JXHSGSLIUHNKRC-UHFFFAOYSA-N
• SMILES: C12SC=CC=1C=C(C(O)=O)S2
• CAS DataBase Reference: 14756-75-3

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319
• Precautionary statements: P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313