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Thiophene-2,5-dicarboxylic acid, 97%

Catalog No. p-7045329
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AAL1029303 1 g
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Catalog No. AAL1029303 Supplier Thermo Scientific Chemicals Supplier No. L1029303
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Description

CAS: 4282-31-9 | C6H4O4S | 172.154 g/mol

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.

Chemical Identifiers

CAS 4282-31-9
Molecular Formula C6H4O4S
Molecular Weight (g/mol) 172.154
MDL Number MFCD00016896
InChI Key YCGAZNXXGKTASZ-UHFFFAOYSA-N
Synonym 2,5-thiophenedicarboxylic acid, 2,5-dicarboxythiophene, unii-5q8a2g9y8a, 2,5-thiophene dicarboxylic acid, pubchem5580, maybridge4_002021, acmc-1aj5p, ksc182i5d, 2,5-thiophene-dicarboxylic acid, thiophene-2.5-dicarboxylic acid
PubChem CID 20273
IUPAC Name thiophene-2,5-dicarboxylic acid
SMILES C1=C(SC(=C1)C(=O)O)C(=O)O

Specifications

Melting Point 355°C to 360°C
Quantity 1 g
Beilstein 136781
Solubility Information Very soluble in water.
Formula Weight 172.16
Percent Purity 97%
Chemical Name or Material Thiophene-2,5-dicarboxylic acid

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 224-284-2
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only