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  8. 4-Carboxybenzaldehyde, 98%

4-Carboxybenzaldehyde, 98%

Catalog No. p-7022473
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Catalog No. Quantity
AAA1527709 10 g
AAA1527718 50 g
AAA1527730 250 g
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Catalog No. AAA1527709

Supplier: Thermo Scientific Chemicals A1527709

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Description

CAS: 619-66-9 | C8H6O3 | 150.133 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Chemical Identifiers

CAS 619-66-9
Molecular Formula C8H6O3
Molecular Weight (g/mol) 150.133
MDL Number MFCD00006951
InChI Key GOUHYARYYWKXHS-UHFFFAOYSA-N
Synonym 4-carboxybenzaldehyde, benzoic acid, 4-formyl, terephthalaldehydic acid, p-formylbenzoic acid, p-carboxybenzaldehyde, terephthaldehydic acid, 4-carboxybenzaladehyde, 4-formyl-benzoic acid, 4-formylbenzoicacid, unii-ues4qrk36e
PubChem CID 12088
IUPAC Name 4-formylbenzoic acid
SMILES C1=CC(=CC=C1C=O)C(=O)O

Specifications

Melting Point ∼245°C
Odor Odorless
Quantity 10 g
Beilstein 471734
Sensitivity Air Sensitive
Solubility Information Soluble in water,methanol,DMSO,ether,and chloroform.
Formula Weight 150.13
Percent Purity 98%
Chemical Name or Material 4-Carboxybenzaldehyde

Safety and Handling

Hazard Category H315-H319-H335-H373
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P260-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P314-P332+P313-P362-P501c
EINECSNumber 210-607-4
RTECSNumber WZ0440000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only