CAS 619-66-9

4-Formylbenzoic acid

Description:

4-Formylbenzoic acid, also known as p-formylbenzoic acid, is an aromatic carboxylic acid characterized by the presence of both a formyl group (-CHO) and a carboxylic acid group (-COOH) attached to a benzene ring. Its molecular formula is C8H6O3, and it features a benzene ring substituted at the para position with a formyl group and a carboxylic acid group. This compound typically appears as a white to light yellow crystalline solid and is soluble in polar solvents such as water, ethanol, and acetone. 4-Formylbenzoic acid is known for its reactivity, particularly in condensation reactions, and can serve as a building block in organic synthesis, including the preparation of various derivatives and polymers. It is also utilized in the synthesis of pharmaceuticals and agrochemicals. The compound's properties, such as melting point and boiling point, can vary based on purity and environmental conditions. Safety precautions should be taken when handling this substance, as it may cause irritation to the skin and eyes.

Formula: C₈H₆O₃

InChI: InChI=1/C8H6O3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H,(H,10,11)/p-1

InChI key: InChIKey=GOUHYARYYWKXHS-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC=C(C=O)C=C1

Synonyms:

• 4-Carboxybenzaldehyd
• 4-Carboxylbenzaldehyde
• 4-Cba
• 4-Formylbenzoate
• 4-Formylbenzoesaure
• 4-Formylbenzoic acid
• Acide 4-formylbenzoique
• Acido 4-Formilbenzoico
• Benzaldehyde, 4-Carboxy-
• Benzoic acid, 4-formyl-
• Carboxybenzaldehyde
• Nsc 15797
• P-Carboxybenzaldehyde
• Terephthalaldehyde acid
• Terephthalaldehydic acid
• Terephthaldehydic acid
• Tetraphthalaldehydic acid
• p-Benzoic acid aldehyde
• p-CBA
• p-Formylbenzoic acid
• p-Eormylbenzoicacid
• OTAVA-BB BB7018801956
• 4-formyl-benzoicaci
• terephthalaldehydeacid
• 4-Carboxybenzaldehyde 98%
• 4-Formylbenzoic acid~Terephthalaldehydic acid
• 4-CARBOXYBENZALDEHYDE
• RARECHEM AL BO 0196
• Benzoic acid, 4-formyl-(9CI)
• P-PHTHALALDEHYDIC ACID
• BENZALDEHYDE-4-CARBOXYLIC ACID

Terephthalaldehydic Acid

CAS: 619-66-9

Formula: C₈H₆O₃

Purity: >98.0%(T)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 150.13

Ref: 3B-T0011

4-Carboxybenzaldehyde, 98%

CAS: 619-66-9

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 p

Formula: C₈H₆O₃

Purity: 98%

Color and Shape: White to cream to pale yellow, Powder

Molecular weight: 150.13

Ref: 02-A15277

4-Formylbenzoic acid

CAS: 619-66-9

4-Formylbenzoic acid (Benzoic acid) can be used as an intermediate for medicines, pesticides, and optical brighteners.

Formula: C₈H₆O₃

Purity: 99.71%

Color and Shape: Yellowish Fine Crystalline Powder

Molecular weight: 150.13

Ref: TM-T1691

4-Formylbenzoic acid

CAS: 619-66-9

Formula: C₈H₆O₃

Purity: 96%

Color and Shape: Solid

Molecular weight: 150.1314

Ref: IN-DA003LGI

4-Carboxybenzaldehyde

CAS: 619-66-9

Formula: C₈H₆O₃

Purity: ≥ 97.5%

Color and Shape: White to yellow powder

Molecular weight: 150.13

Ref: 7W-GK1485

4-Formylbenzoic acid

CAS: 619-66-9

4-Formylbenzoic acid

Purity: ≥98%

Molecular weight: 150.13g/mol

Ref: 54-BUP19263

4-Formylbenzoic acid

CAS: 619-66-9

4-Formylbenzoic acid

Formula: C₈H₆O₃

Purity: ≥95%

Color and Shape: white to off-white solid

Molecular weight: 150.13g/mol

Ref: 54-OR4986

4-Formylbenzoic Acid

Controlled Product

CAS: 619-66-9

Applications A metabolite of aldehydes.
References Shiobara, Y., et al.: Xenobiotica, 9, 157 (1979),

Formula: C₈H₆O₃

Color and Shape: Neat

Molecular weight: 150.13

Ref: TR-F697400

4-Formylbenzoic acid

CAS: 619-66-9

Formula: C₈H₆O₃

Purity: 96%

Color and Shape: Solid, Crystalline Powder

Molecular weight: 150.133

Ref: 10-F078635

4-Formylbenzoic acid

CAS: 619-66-9

4-Formylbenzoic acid is an organic compound with the molecular formula CH2=C(O)CH=CHCO2H. It is a white solid that is soluble in water and has a strong, unpleasant odor. 4-Formylbenzoic acid has been shown to have affinity for binding to odorous molecules such as sulfur compounds, amines, and mercaptans. The binding of these molecules to the 4-formylbenzoic acid leads to a decrease in their odor concentration. This process can be done using electrochemical impedance spectroscopy or optical sensors. The oxidation of 4-formylbenzoic acid by trifluoroacetic acid produces 2-formylphenol and formaldehyde, which are themselves volatile compounds with an unpleasant odor. These reactions may be used as wastewater treatment methods. Langmuir adsorption isotherm may be used as an analytical method for measuring the concentration of 4-formylbenzoic acid

Formula: C₈H₆O₃

Purity: Min. 98 Area-%

Color and Shape: White Yellow Powder

Molecular weight: 150.13 g/mol

Ref: 3D-FF23577