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Alfa Aesar™ 3-Ethoxythiophene-2-carboxylic acid, 97%

$122.82 - $1,970.28

Chemical Identifiers

Chemical Name or Material 3-Ethoxythiophene-2-carboxylic acid
CAS 139926-23-1
Molecular Formula C7H8O3S
Formula Weight 172.2
MDL Number MFCD00205205
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2029603

 
alfa aesar™
B2029603
1g Each for $122.82

AAB2029606

 
alfa aesar™
B2029606
5g Each for $474.09

AAB2029614

 
alfa aesar™
B2029614
25g Each for $1,970.28
Description & Specifications

Specifications

Formula Weight 172.2
Chemical Name or Material 3-Ethoxythiophene-2-carboxylic acid
Assay 97%
Molecular Formula C7H8O3S
MDL Number MFCD00205205
CAS 139926-23-1
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.
Melting Point 121° to 123°C
Quantity 1g

Applications
3-Ethoxythiophene-2-carboxylic acid is used as a pharmaceutical intermediate.

Notes
Store in cool, dry place in a well sealed container. Store away from oxidizing agents, bases, reducing 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.