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Alfa Aesar™ 4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid, 97%

$40.42 - $479.26

Chemical Identifiers

Chemical Name or Material 4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid
CAS 652-34-6
Molecular Formula C7H2F4O3
Formula Weight 210.10g/mol
MDL Number MFCD00129952
Beilstein 986011
Synonym 2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL2020903

 
alfa aesar™
L20209-03
1g Each for $40.42

AAL2020906

 
alfa aesar™
L20209-06
5g Each for $150.53

AAL2020914

 
alfa aesar™
L20209-14
25g Each for $479.26
Description & Specifications

Specifications

Quantity 1g
Melting Point 148° to 150°C
Quantity 1g
Chemical Name or Material 4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid
CAS 652-34-6
Assay 97%
Molecular Formula C7H2F4O3
Formula Weight 210.10g/mol
MDL Number MFCD00129952
Beilstein 986011
Synonym 2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid
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
2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid hydrate may be used in the preparation of new ligand, methyl 2,3,5,6-tetrafluoro-4-oxybenzoate (C8H3F4O3), combining an electron withdrawing group (C6F4) to tune the reactivity with an anchor group (CO2Me) for immobilization on supports.

Solubility
Insoluble in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

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.