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Alfa Aesar™ Thiophene-2,5-dicarboxylic acid, 97%

$74.28 - $232.04

Chemical Identifiers

Chemical Name or Material Thiophene-2,5-dicarboxylic acid
CAS 4282-31-9
Molecular Formula C6H4O4S
Formula Weight 172.16
MDL Number MFCD00016896
Beilstein 136781
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1029306

  SDS
alfa aesar™
L1029306
5g Each for $74.28

AAL1029314

  SDS
alfa aesar™
L1029314
25g Each for $232.04
Description & Specifications

Specifications

Formula Weight 172.16
Chemical Name or Material Thiophene-2,5-dicarboxylic acid
Molecular Formula C6H4O4S
CAS 4282-31-9
Beilstein 136781
Health Hazard 1 Warning
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA TSCA
Assay 97%
MDL Number MFCD00016896
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Melting Point 355° to 360°C
Quantity 5g

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

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