Thiophene-2-carboxylic anhydride, 95%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11333406	Thermo Scientific Alfa Aesar L12851.03	1 g
11343406	Thermo Scientific Alfa Aesar L12851.06	5 g

Description

Thiophene-2-carboxylic anhydride is used as an organic chemical synthesis intermediate.

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-carboxylic anhydride is used as an organic chemical synthesis intermediate.

Solubility
It hydrolyzes in water.

Notes
Moisture sensitive. Incompatible with oxidizing agents.

Chemical Identifiers

• CAS: 25569-97-5
• Molecular Weight (g/mol): 238.275
• InChI Key: BKBCDDYQJQGMNX-UHFFFAOYSA-N
• PubChem CID: 3680768
• SMILES: C1=CSC(=C1)C(=O)OC(=O)C2=CC=CS2

• Molecular Formula: C10H6O3S2
• MDL Number: MFCD00068089
• Synonym: thiophene-2-carboxylic anhydride, thiophene-2-carboxylic acid anhydride, 2-thenoyl ether, 2-thenoic anhydride, acmc-20ajil, bis 2-thiophenecarboxylic acid anhydride, 2-thiophenecarboxylicacid,1,1'-anhydride, 2-thiophenecarboxylicacid, 1,1'-anhydride, thiophen-2-ylcarbonyl thiophene-2-carboxylate, 2-thiophenecarboxylic acid oxo thiophen-2-yl methyl esterShow MoreShow Less
• IUPAC Name: thiophene-2-carbonyl thiophene-2-carboxylate

Specifications

• CAS: 25569-97-5
• Molecular Formula: C10H6O3S2
• Beilstein: 177049
• Synonym: thiophene-2-carboxylic anhydride, thiophene-2-carboxylic acid anhydride, 2-thenoyl ether, 2-thenoic anhydride, acmc-20ajil, bis 2-thiophenecarboxylic acid anhydride, 2-thiophenecarboxylicacid,1,1'-anhydride, 2-thiophenecarboxylicacid, 1,1'-anhydride, thiophen-2-ylcarbonyl thiophene-2-carboxylate, 2-thiophenecarboxylic acid oxo thiophen-2-yl methyl ester
• InChI Key: BKBCDDYQJQGMNX-UHFFFAOYSA-N
• IUPAC Name: thiophene-2-carbonyl thiophene-2-carboxylate
• PubChem CID: 3680768
• Percent Purity: 95%

• Melting Point: 58°C to 61°C
• MDL Number: MFCD00068089
• Sensitivity: Moisture sensitive
• Solubility Information: It hydrolyzes in water.
• SMILES: C1=CSC(=C1)C(=O)OC(=O)C2=CC=CS2
• Molecular Weight (g/mol): 238.275
• Formula Weight: 238.29
• Chemical Name or Material: Thiophene-2-carboxylic anhydride

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

RUO – Research Use Only