2-Ethoxybenzoic acid
2-Ethoxybenzoic acid (CAS: 134-11-2), with the molecular formula C9H10O3 and a molecular weight of 166.17 g/mol, is a valuable organic compound. It serves as a key building block in chemical synthesis. Its properties make it suitable for applications in organic chemistry research and development, particularly in the creation of more complex molecules. This compound is supplied by Tech Serve Solutions with a typical assay of 98%.
- IUPAC
- O-Ethylsalicylic acid
- Synonyms
- O-Ethylsalicylic acid

Organic Synthesis
2-Ethoxybenzoic acid functions as an important intermediate in various organic synthesis pathways. It can be utilized in the preparation of more complex chemical structures, contributing to the development of novel compounds.
Research and Development
This compound is employed in research laboratories for exploring new chemical reactions and synthetic routes. Its well-defined structure makes it a reliable reagent for experimental chemistry.
Chemical Reactions
Specifically, 2-Ethoxybenzoic acid has been used in thermally induced solvent-free reactions with thiols and carboxylic acids, demonstrating its utility in specialized reaction conditions.
| Molecular weight | 166.17 |
|---|---|
| Linear formula | C2H5OC6H4CO2H |
| Assay | 98% |
| Boiling point | 174-176 °C/15 mmHg(lit.) |
| Density | 1.105 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.54(lit.) |
| Solubility | 95% ethanol: soluble5%, clear, colorless to yellow |
| Melting point | 19.3-19.5 °C(lit.) |
| Application | 2-Ethoxybenzoic acid was used in thermally induced solvent-free reactions of Ph3Bi with a series of thiols and carboxylic acids1. |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| 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 2-Ethoxybenzoic acid used for?
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2-Ethoxybenzoic acid is used as a building block in chemical synthesis and in research and development for exploring new chemical reactions. It has been employed in specific thermally induced solvent-free reactions.
What are the CAS number and chemical formula for 2-Ethoxybenzoic acid?
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The CAS number for 2-Ethoxybenzoic acid is 134-11-2, and its linear chemical formula is C2H5OC6H4CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Ethoxybenzoic acid with a minimum assay of 98%. This product is typically considered a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
How should 2-Ethoxybenzoic acid be handled safely?
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When handling 2-Ethoxybenzoic acid, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It has a flash point of 110 °C (230 °F) and a WGK rating of 3 in Germany, indicating a higher level of hazard.
Does Tech Serve Solutions export 2-Ethoxybenzoic acid?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Ethoxybenzoic acid.
How can I request a sample or quote for 2-Ethoxybenzoic acid?
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To request a sample or a quote for 2-Ethoxybenzoic acid, please contact the Tech Serve Solutions sales team through our official website or contact details.
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