Phenoxyacetic acid
Phenoxyacetic acid (CAS: 122-59-8, Formula: C6H5OCH2CO2H, MW: 152.15) is a white crystalline solid. This carboxylic acid is valuable in chemical synthesis, serving as a key intermediate and building block. Its applications span various organic synthesis pathways, contributing to the development of more complex molecules for research and industrial purposes. Phenoxyacetic acid is recognized for its utility in creating diverse chemical structures.
- IUPAC
- Glycolic acid phenyl ether
- Synonyms
- Glycolic acid phenyl etherPhenylacetic acid, phenoxy-

Organic Synthesis Intermediate
Phenoxyacetic acid functions as a crucial intermediate in various organic synthesis reactions. It is employed in the construction of more complex organic molecules, making it a versatile reagent for synthetic chemists.
Building Block for Complex Molecules
As an organic building block, this compound facilitates the synthesis of a wide range of derivatives. Its structure allows for diverse chemical modifications, aiding in the development of novel compounds.
Research and Development
It is utilized in research laboratories for exploring new synthetic routes and developing novel chemical entities. Its predictable reactivity makes it a reliable component in experimental chemistry.
| Molecular weight | 152.15 |
|---|---|
| Linear formula | C6H5OCH2CO2H |
| Assay | 98% |
| Solubility | ethanol: soluble10%, clear, colorless |
| Melting point | 98-100 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| 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 Phenoxyacetic acid used for?
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Phenoxyacetic acid is primarily used as an intermediate and building block in organic synthesis for the development of complex molecules and in research laboratories.
What are the CAS number and chemical formula for Phenoxyacetic acid?
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The CAS number is 122-59-8 and the chemical formula is C6H5OCH2CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenoxyacetic acid with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Phenoxyacetic acid be handled safely?
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Handle with care, using a dust mask (N95 recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. In case of contact, follow standard first aid procedures. It is classified as harmful if swallowed and causes skin and eye irritation, with potential respiratory irritation.
Is Phenoxyacetic acid available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of Phenoxyacetic acid, adhering to all necessary shipping regulations.
How can I request a sample or quote for Phenoxyacetic acid?
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To request a sample or quote, please use the contact form on our website or call our sales department directly.
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