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Key Documents

195944

Sigma-Aldrich

2-Thiopheneacetic acid

98%

Synonym(s):

2-Thienylacetic acid

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About This Item

Empirical Formula (Hill Notation):
C6H6O2S
CAS Number:
Molecular Weight:
142.18
Beilstein:
114551
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

powder

bp

160 °C/22 mmHg (lit.)

mp

63-64 °C (lit.)

SMILES string

OC(=O)Cc1cccs1

InChI

1S/C6H6O2S/c7-6(8)4-5-2-1-3-9-5/h1-3H,4H2,(H,7,8)

InChI key

SMJRBWINMFUUDS-UHFFFAOYSA-N

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General description

Adsorption of 2-thiopheneacetic acid on XAD-4, NDA-100 and ND-90 resin has been investigated. A new polymeric complex of Cu(II) and 2-thiopheneacetic acid has been synthesized and characterized by IR and Raman spectroscopy.

Application

2-Thiopheneacetic acid was used in the preparation of rosette-like nanoscale Au materials.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis, X-ray crystal structure and vibrational spectra of a polymeric copper (II) complex with 2-thiopheneacetic acid.
Drozdzewski P, et al.
Polyhedron, 23(10), 1785-1792 (2010)
Study of Adsorption of 2-Thiopheneacetic Acid on Three Adsorbent Resins.
Wei R, et al.
Acta Polymerica Sinica / Gao Fen Zi Xue Bao, 4, 471-477 (2004)
Hye-Seon Shin et al.
ACS applied materials & interfaces, 5(4), 1429-1435 (2013-01-23)
Rosette-like nanoscale Au materials were simply prepared through one-pot reduction of the AuCl₄⁻ precursor by 2-thiopheneacetic acid (2-TAA) without extra surface capping ligands at room temperature. 2-TAA underwent polymerization into polythiophene derivatives while the AuCl₄⁻ precursor was simultaneously reduced into
Manuel Temprado et al.
The journal of physical chemistry. A, 112(41), 10378-10385 (2008-09-26)
The enthalpies of formation in the condensed and gas states, Delta f H m degrees (cd) and Delta f H m degrees (g), of 2- and 3-thiopheneacetic acids were derived from their respective enthalpies of combustion in oxygen, measured by
Cláudia Sg Gomes et al.
Journal of chemical technology and biotechnology (Oxford, Oxfordshire : 1986), 93(7), 1901-1915 (2018-07-17)
The extraction of biopharmaceuticals from plasma and serum often employs overly complicated antiquated procedures that can inflict serious damage on especially prone protein targets and which afford low purification power and overall yields. This paper describes systematic development of a

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