220639

3-Thiopheneacetic acid

98%

• Synonym(s): 3-Thienylacetic acid
• Empirical Formula (Hill Notation): C₆H₆O₂S
• CAS Number: 6964-21-2
• Molecular Weight: 142.18
• Beilstein: 113622
• EC Number: 230-166-1
• MDL number: MFCD00005473
• UNSPSC Code: 12352100
• PubChem Substance ID: 24853184
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• mp: 73-76 °C (lit.)
• functional group: carboxylic acid
• SMILES string: OC(=O)Cc1ccsc1
• InChI: 1S/C6H6O2S/c7-6(8)3-5-1-2-9-4-5/h1-2,4H,3H2,(H,7,8)
• InChI key: RCNOGGGBSSVMAS-UHFFFAOYSA-N

Description

General description

3-Thiopheneacetic acid acts as monocarboxylate ligand and forms oxo-carboxylate bridged digadolinium(III) complexes. Electrochemical oxidation of 3-thiopheneacetic acid in dry acetonitrile leads to the formation of a conducting polymeric film of poly (3-thiopheneacetic acid).

Application

3-Thiopheneacetic acid was used in:

• one-step, size control synthesis of gold nanoparticles
• in the preparation of gold nanoparticles capped with 3-thiopheneacetic acid (3-TAA) via borohydride reduction

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H314
• Precautionary Statements: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves