Identification Chemical Properties Hazard Information Supplier

80691-81-2

Name 2,5-Diaminothiophene-3,4-dicarboxylic acid diethyl ester
CAS 80691-81-2
Molecular Formula C10H14N2O4S
Molecular Weight 258.29
MOL File 80691-81-2.mol
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Chemical Properties

Melting point  155-156 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
Boiling point  403.3±40.0 °C(Predicted)
density  1.343
storage temp.  2-8°C(protect from light)
pka 0.56±0.10(Predicted)

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