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Alfa Aesar™ 4-Carboxybenzaldehyde, 98%

$70.65 - $710.24

Chemical Identifiers

Chemical Name or Material 4-Carboxybenzaldehyde
CAS 619-66-9
Molecular Formula C8H6O3
Formula Weight 150.13g/mol
MDL Number MFCD00006951
Beilstein 471734
Synonym 4-Formylbenzoic acid; Terephthalaldehydic acid
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1527709

 
alfa aesar™
A15277-09
10g Each for $70.65

AAA1527718

 
alfa aesar™
A15277-18
50g Each for $192.27

AAA1527730

 
alfa aesar™
A15277-30
250g Each for $710.24
Description & Specifications

Specifications

Melting Point ≈245°C
Quantity 10g
Odor Odorless
Chemical Name or Material 4-Carboxybenzaldehyde
CAS 619-66-9
Assay 98%
Molecular Formula C8H6O3
Formula Weight 150.13g/mol
MDL Number MFCD00006951
Beilstein 471734
Synonym 4-Formylbenzoic acid; Terephthalaldehydic 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.
RTECS Number WZ0440000
TSCA TSCA

Applications
4-Carboxybenzaldehyde is an important intermediate in the synthesis of terepthalic acid. It has been used as reagent during esterification of 2,2,6,6-tetramethyl-4-oxopiperidinyl-1-oxyl to yield 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl 4-formylbenzoate.

Solubility
Soluble in water, methanol, DMSO, ether, and chloroform.

Notes
Store away from air and strong bases. Air Sensitive. Incompatible with bases and air.

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.