3-(4-Methylphenoxy)propionic acid
3-(4-Methylphenoxy)propionic acid (CAS: 25173-37-9), with the molecular formula C10H12O3 and a molecular weight of 180.20 g/mol, is a carboxylic acid derivative. This compound serves as a valuable building block in organic synthesis. Its structure, featuring both an ether linkage and a carboxylic acid group, allows for diverse chemical transformations, making it suitable for research and development in various chemical sectors.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. The carboxylic acid functionality can undergo esterification, amidation, or reduction, while the phenoxy group offers possibilities for electrophilic aromatic substitution or ether cleavage.
Research and Development
Employed in academic and industrial research settings for the exploration of new chemical entities and reaction pathways. Its defined structure makes it a reliable starting material for novel compound development.
Material Science
Potentially used in the development of functional materials where the combination of aromatic and carboxylic acid moieties can influence material properties. This may include polymers or specialty coatings.
| Molecular weight | 180.20 |
|---|---|
| Linear formula | CH3C6H4O(CH2)2CO2H |
| Assay | 96% |
| Melting point | 145-148 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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-(4-Methylphenoxy)propionic acid used for?
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3-(4-Methylphenoxy)propionic acid is primarily used as a building block in organic synthesis and in research and development for creating novel chemical compounds. It can also find applications in material science.
What is the CAS number and molecular formula for 3-(4-Methylphenoxy)propionic acid?
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The CAS number is 25173-37-9 and the molecular formula is C10H12O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(4-Methylphenoxy)propionic acid with a minimum purity of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 3-(4-Methylphenoxy)propionic acid be handled safely?
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Handle 3-(4-Methylphenoxy)propionic acid with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive handling information, considering its WGK Germany classification of 3.
Is 3-(4-Methylphenoxy)propionic acid a controlled substance?
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Based on the provided data, there is no indication that 3-(4-Methylphenoxy)propionic acid (CAS: 25173-37-9) is a controlled substance.
How is 3-(4-Methylphenoxy)propionic acid shipped or exported?
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Tech Serve Solutions, a specialist global supplier and exporter, handles the packaging, shipping, and export of 3-(4-Methylphenoxy)propionic acid in compliance with international regulations.
How can I request a sample or quote for 3-(4-Methylphenoxy)propionic acid?
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To request a sample or quote for 3-(4-Methylphenoxy)propionic acid, please contact our sales team through the website or via the provided contact details.
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