3-Phenoxybenzoic acid
3-Phenoxybenzoic acid (CAS: 3739-38-6), with the molecular formula C<sub>6</sub>H<sub>5</sub>OC<sub>6</sub>H<sub>4</sub>CO<sub>2</sub>H and a molecular weight of 214.22 g/mol, is a carboxylic acid building block. It is primarily employed as an analytical standard in scientific research, particularly for determining urinary residues. Its chemical structure lends itself to various synthetic applications within organic chemistry laboratories.
Analytical Standard
3-Phenoxybenzoic acid serves as a crucial standard in analytical chemistry. It is used in methods like Gas-Liquid Chromatography (GLC) with electron-capture detection for the precise determination of related residues in biological samples, such as urine.
Organic Synthesis Intermediate
As a functionalised aromatic compound, it acts as a valuable building block in organic synthesis. Its carboxylic acid group and phenoxy substituent allow for diverse chemical transformations in the creation of more complex molecules.
Research Chemical
This compound is utilised in academic and industrial research settings for studies involving its chemical properties, reactivity, and potential applications in developing new materials or compounds.
| Molecular weight | 214.22 |
|---|---|
| Linear formula | C6H5OC6H4CO2H |
| Assay | 98% |
| Application | 3-Phenoxybenzoic acid has been used as standard in the determination of urinary residues of 3-phenoxybenzoic acid by GLC with electron-capture detection method1. |
| Melting point | 147-149 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Phenoxybenzoic acid used for?
+
3-Phenoxybenzoic acid is mainly used as an analytical standard for determining urinary residues and as a building block in organic synthesis and research.
What are the CAS number and formula for 3-Phenoxybenzoic acid?
+
The CAS number is 3739-38-6 and the molecular formula is C<sub>6</sub>H<sub>5</sub>OC<sub>6</sub>H<sub>4</sub>CO<sub>2</sub>H.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Phenoxybenzoic acid with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations for handling 3-Phenoxybenzoic acid?
+
3-Phenoxybenzoic acid is a skin, eye, and respiratory irritant (H315, H319, H335) and is toxic to aquatic life (H400). Handle with appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Ensure adequate ventilation and avoid release into the environment.
How is 3-Phenoxybenzoic acid packed, shipped, and exported?
+
3-Phenoxybenzoic acid is carefully packed according to international shipping regulations. Tech Serve Solutions is experienced in exporting fine chemicals globally, ensuring compliance with all necessary documentation and transport requirements.
How can I request a sample or quote for 3-Phenoxybenzoic acid?
+
To request a sample or a quotation for 3-Phenoxybenzoic acid, please contact our sales team through the website or by phone, providing your specific requirements and delivery details.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis