3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylicacid , 95% , 175202-55-8

CAS NO.：175202-55-8

Empirical Formula: C10H8O4S2

Molecular Weight: 256.3

MDL number: MFCD00067989

EINECS: 200-258-5

PRODUCT Properties

• Melting point: >360°C
• Boiling point: 538.0±45.0 °C(Predicted)
• Density: 1.600
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• pka: 2.70±0.30(Predicted)
• form: powder
• color: White

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P280-P261
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37/39
• HS Code: 2934999090