3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid Structure

3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid

Chemical 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
form  powder
pka 2.70±0.30(Predicted)
color  White
CAS DataBase Reference 175202-55-8(CAS DataBase Reference)

Safety

Symbol(GHS) Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P280-P261
Risk Statements  36/37/38
Safety Statements  26-36/37/39
HS Code  2934999090

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3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid Chemical Properties,Usage,Production

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3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid Spectrum