3-Thiopheneacetic acid, 98%

Catalog No.	Quantity
AAA1070006	5 g
AAA1070014	25 g
AAA1070022	100 g

Catalog No. AAA1070006 Supplier Thermo Scientific Chemicals Supplier No. A1070006

Description

CAS: 6964-21-2 | C6H6O2S | 142.172 g/mol

3-Thiopheneacetic acid was used in one-step, size control synthesis of gold nanoparticles. It was also used in the preparation of gold nanoparticles capped with 3-thiopheneacetic acid (3-TAA) via borohydride reduction.

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
3-Thiopheneacetic acid was used in one-step, size control synthesis of gold nanoparticles. It was also used in the preparation of gold nanoparticles capped with 3-thiopheneacetic acid (3-TAA) via borohydride reduction.

Solubility
Very soluble in water.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents and bases.

Specifications

Chemical Identifiers

• CAS: 6964-21-2
• Molecular Formula: C6H6O2S
• Molecular Weight (g/mol): 142.172
• MDL Number: MFCD00005473
• InChI Key: RCNOGGGBSSVMAS-UHFFFAOYSA-N
• Synonym: 3-thiopheneacetic acid, 3-thienylacetic acid, 2-thiophen-3-yl acetic acid, thiophene-3-acetic acid, thiophen-3-yl-acetic acid, 3-thiophenacetic acid, thien-3-ylacetic acid, 3-thiopheneethanoic acid, thiophen-3-ylacetic acid, 2-3-thienyl acetic acid
• PubChem CID: 23404
• IUPAC Name: 2-thiophen-3-ylacetic acid
• SMILES: C1=CSC=C1CC(=O)O

• Melting Point: 77°C to 81°C
• Boiling Point: 129°C (2.5 mmHg)
• Quantity: 5 g
• UN Number: UN3261
• Beilstein: 113622
• Solubility Information: Very soluble in water.
• Formula Weight: 142.18
• Percent Purity: 98%
• Chemical Name or Material: 3-Thiopheneacetic acid

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	230-166-1
RTECSNumber	XM7570000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only