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Alfa Aesar™ Thiophene-2-carboxylic anhydride, 95%

$57.05 - $245.42

Chemical Identifiers

Chemical Name or Material Thiophene-2-carboxylic anhydride
CAS 25569-97-5
Molecular Formula C10H6O3S2
Formula Weight 238.29g/mol
MDL Number MFCD00068089
Beilstein 177049
Synonym 2-Thienic anhydride
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1285103

 
alfa aesar™
L12851-03
1g Each for $57.05

AAL1285106

 
alfa aesar™
L12851-06
5g Each for $245.42
Description & Specifications

Specifications

Quantity 1g
Melting Point 58° to 61°C
Quantity 1g
Chemical Name or Material Thiophene-2-carboxylic anhydride
CAS 25569-97-5
Assay 95%
Molecular Formula C10H6O3S2
Formula Weight 238.29g/mol
MDL Number MFCD00068089
Beilstein 177049
Synonym 2-Thienic anhydride
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
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.

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.

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.