Search
元素の検索
構造の検索
Thermo Scientific Chemicals
Thiophene-2,5-dicarboxylic acid, 97%
CAS: 4282-31-9 | C6H4O4S | 172.154 g/mol
化学物質識別子
CAS4282-31-9
IUPAC Namethiophene-2,5-dicarboxylic acid
Molecular FormulaC6H4O4S
InChI KeyYCGAZNXXGKTASZ-UHFFFAOYSA-N
SMILESOC(=O)C1=CC=C(S1)C(O)=O
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)White to cream to pale brown
Assay (Silylated GC)≥96.0%
Assay (Aqueous acid-base Titration)≥96.0 to ≤104.0%
FormCrystals or powder or crystalline powder or lumps or granules
Identification (FTIR)Conforms
Thiophene-2,5-dicarboxylic acid may be used in the synthesis new cobalt(II) thiophenedicarboxylate coordination polymer and novel mesogenic thiophene based supramolecular liquid crystals.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Thiophene-2,5-dicarboxylic acid may be used in the synthesis new cobalt(II) thiophenedicarboxylate coordination polymer and novel mesogenic thiophene based supramolecular liquid crystals.
Solubility
Very soluble in water.
Notes
Stable under recommended storage conditions. Store away from oxidizing agents.
Thiophene-2,5-dicarboxylic acid may be used in the synthesis new cobalt(II) thiophenedicarboxylate coordination polymer and novel mesogenic thiophene based supramolecular liquid crystals.
Solubility
Very soluble in water.
Notes
Stable under recommended storage conditions. Store away from oxidizing agents.
RUO – Research Use Only
General References:
- Bang-Lin Chen; Kum-Fun Mok ; Siu-Choon Ng; Michael G.B.Drew. Syntheses, structures and properties of copper(II) complexes with thiophene-2,5-dicarboxylic acid (H2Tda) and nitrogen-containing ligands. Polyhedron. 1999, 18, (8-9),1211-1220
- P.Guerriero; U.Casellato; S.Sitran; P.A.Vigato; R.Graziani. Preparation and properties of lanthanide complexes with pyridine-2,6-dicarboxylic and thiophene-2,5-dicarboxylic acids. Crystal structure of diaqua-bis(dipicolinate)lanthanum(III) tetrahydrate. Inorganica Chimica Acta. 1987, 133, (2),337-345