Ethylene glycol monosalicylate
Ethylene glycol monosalicylate (CAS: 87-28-5) is an organic compound with the linear formula HOC<sub>6</sub>H<sub>4</sub>COOCH<sub>2</sub>CH<sub>2</sub>OH and a molecular weight of 182.17 g/mol. This ester, derived from salicylic acid and ethylene glycol, serves as a valuable building block in chemical synthesis. Its utility spans various organic reactions, making it a key intermediate for researchers and industrial chemists.
- IUPAC
- Salicylic acid ethylene glycol ester

Organic Synthesis Intermediate
Ethylene glycol monosalicylate is employed as a versatile intermediate in the synthesis of more complex organic molecules. Its functional groups allow for diverse chemical transformations, supporting the development of novel compounds.
Research and Development
This compound is utilized in laboratory settings for research and development purposes. It acts as a starting material or reagent in exploring new chemical pathways and material properties.
Building Block Chemistry
As a C8 to C9 organic building block, ethylene glycol monosalicylate contributes to the construction of larger molecular architectures. It is particularly relevant in the fields of ester and carbonyl chemistry.
| Molecular weight | 182.17 |
|---|---|
| Linear formula | HOC6H4COOCH2CH2OH |
| Assay | ≥98.0% (GC) |
| Boiling point | 166 °C/13 mmHg(lit.) |
| Density | 1.244 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.548(lit.)n20/D 1.549 |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 Ethylene glycol monosalicylate used for?
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Ethylene glycol monosalicylate is primarily used as a building block in organic synthesis and for research and development purposes in chemical laboratories.
What is the CAS number and formula for Ethylene glycol monosalicylate?
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The CAS number for Ethylene glycol monosalicylate is 87-28-5, and its linear formula is HOC<sub>6</sub>H<sub>4</sub>COOCH<sub>2</sub>CH<sub>2</sub>OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethylene glycol monosalicylate with an assay of ≥98.0% (GC). We do not represent this product as USP, BP, or EP grade unless explicitly stated in the specifications.
How should Ethylene glycol monosalicylate be handled safely?
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Ethylene glycol monosalicylate is classified as harmful if swallowed (H302). Handling requires appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection such as a multi-purpose combination respirator cartridge or an ABEK type filter.
How is Ethylene glycol monosalicylate packed and exported?
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Ethylene glycol monosalicylate is carefully packed to ensure stability during transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for Ethylene glycol monosalicylate?
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To request a sample or quote for Ethylene glycol monosalicylate, please contact our sales department through the website or by phone.
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