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3,4-Thiophenedicarboxylic acid
Catalog Number
4282-29-5
CAS
4282-29-5
IUPAC Name
thiophene-3,4-dicarboxylic acid
Synonyms
thiophene-3,4-dicarboxylic acid
Application
Synthetic precursor for organic electronics materials.
Molecular Weight
172.16
Molecular Formula
C6H4O4S
Product Information
Purity
98 %
MDL
MFCD00067079
Appearance
Yellow to beige-pinkish or light brown crystalline
Boiling Point
405.9 °C at 760 mmHg
Melting Point
227-231 °C
Density
1.655 g/cm3
Safety Information
Signal Word
Warning
Precautionary Statement
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501
WGK Germany
3
Canonical SMILES
C1=C(C(=CS1)C(=O)O)C(=O)O
InChI
InChI=1S/C6H4O4S/c7-5(8)3-1-11-2-4(3)6(9)10/h1-2H,(H,7,8)(H,9,10)
InChI Key
ZWWLLYJRPKYTDF-UHFFFAOYSA-N
