Ethoxyacetic acid
Ethoxyacetic acid (CAS: 627-03-2, C2H5OCH2COOH) is a carboxylic acid and an organic building block with a molecular weight of 104.10. As a metabolite of glycol ether alkoxy acids, it has been utilized in toxicological studies, including evaluations in mouse embryonic stem cell tests and zebrafish embryotoxicity assays to assess potential developmental impacts. Available from Tech Serve Solutions with an assay of 98%, it serves as a valuable reagent in chemical synthesis and research applications.
- IUPAC
- O-Ethylglycolic acid
- Synonyms
- O-Ethylglycolic acid

Toxicological Research
Used in studies to evaluate the toxicity of ethoxyacetic acid, a metabolite of glycol ether alkoxy acids. It has been employed in mouse embryonic stem cell tests and zebrafish embryotoxicity assays to assess potential developmental and teratogenic effects.
Chemical Synthesis
Serves as an organic building block in various chemical synthesis pathways. Its carboxylic acid functionality allows for diverse chemical reactions and derivatizations.
Laboratory Reagent
A useful reagent for research laboratories engaged in organic chemistry and toxicological investigations. Its specific properties make it suitable for targeted experimental designs.
| Molecular weight | 104.10 |
|---|---|
| Linear formula | C2H5OCH2COOH |
| Assay | 98% |
| Boiling point | 97-100 °C/11 mmHg(lit.) |
| Density | 1.102 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.419(lit.) |
| Application | Ethoxyacetic acid is metabolite of glycol ether alkoxy acid and was used to evaluate its toxicity in embryonic stem cell test in mouse1. It was used in zebrafish embryotoxicity test to study chemical toxicity after exposure of the complete vertebrate embryo during embryogenesis in ovo2. |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 97 °C / 206.6 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 Ethoxyacetic acid used for?
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Ethoxyacetic acid is used in toxicological research, particularly in studies evaluating the metabolite of glycol ether alkoxy acids, and as an organic building block in chemical synthesis.
What is the CAS number and chemical formula for Ethoxyacetic acid?
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The CAS number for Ethoxyacetic acid is 627-03-2, and its linear formula is C2H5OCH2COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethoxyacetic acid with a purity of 98% (assay). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should Ethoxyacetic acid be handled safely?
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Ethoxyacetic acid is classified as Danger, carrying hazard statement H314 (Causes severe skin burns and eye damage). Handling requires appropriate personal protective equipment, including face shields, gloves, goggles, and suitable respiratory protection. Always consult the Safety Data Sheet (SDS) before use.
Is Ethoxyacetic acid a controlled substance?
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Based on the provided data, Ethoxyacetic acid is not indicated as a controlled substance.
How is Ethoxyacetic acid packaged, shipped, and exported?
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Tech Serve Solutions adheres to strict international shipping regulations for chemicals, including UN 3265, Class 8, Packing Group II. We offer global export services. For specific packaging and shipping inquiries, please contact our sales team.
How can I request a sample or quote for Ethoxyacetic acid?
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To request a sample or a quotation for Ethoxyacetic acid, please contact our dedicated sales team through the contact details provided on the Tech Serve Solutions website.
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