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541478 Sigma-Aldrich

3,4-Dihydroxythiophene-2,5-dicarboxylic acid diethyl ester disodium salt

  • CAS Number 14282-56-5

  • Empirical Formula (Hill Notation) C10H10Na2O6S

  • Molecular Weight 304.23

  •  MDL number MFCD00159536

  •  PubChem Substance ID 24878538

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Properties

Related Categories Materials Science, Organic and Printed Electronics, Synthetic Tools and Reagents, Thiophene Monomers and Building Blocks
mp   320-325 °C (lit.)
SMILES string   [Na+].[Na+].CCOC(=O)c1sc(C(=O)OCC)c([O-])c1[O-]
InChI   1S/C10H12O6S.2Na/c1-3-15-9(13)7-5(11)6(12)8(17-7)10(14)16-4-2;;/h11-12H,3-4H2,1-2H3;;/q;2*+1/p-2
InChI key   PCSQVUZNLOEFFP-UHFFFAOYSA-L

Description

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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