Ethyl isobutyrylacetate
Ethyl isobutyrylacetate (CAS 7152-15-0) is a carbonyl compound and ester with the linear formula (CH3)2CHCOCH2COOC2H5 and a molecular weight of 158.19 g/mol. This organic building block is primarily utilised in chemical synthesis. Its properties, such as refractive index and boiling point, make it a useful intermediate in various chemical processes. TSS offers this compound for research and industrial applications, adhering to strict quality standards.
- IUPAC
- Ethyl 4-methyl-3-oxopentanoate
- Synonyms
- Ethyl 4-methyl-3-oxopentanoateEthyl isobutyrylacetate

Chemical Synthesis Intermediate
Ethyl isobutyrylacetate serves as a versatile intermediate in the synthesis of complex organic molecules. Its keto-ester functionality allows for diverse chemical transformations, making it valuable in the development of novel compounds.
Building Block for Organic Chemistry
As an organic building block, this compound is employed in the construction of more elaborate chemical structures. Its specific arrangement of functional groups facilitates its integration into various synthetic pathways.
Carbonyl Compound Applications
The presence of a carbonyl group makes ethyl isobutyrylacetate suitable for reactions characteristic of ketones and esters. This enables its use in a range of organic chemistry research and development projects.
| Molecular weight | 158.19 |
|---|---|
| Linear formula | (CH3)2CHCOCH2COOC2H5 |
| Assay | ≥95.0% (GC) |
| Boiling point | 173 °C(lit.) |
| Density | 0.98 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.425(lit.)n20/D 1.426 |
| Melting point | −9 °C(lit.) |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 44 °C / 111.2 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
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 Ethyl isobutyrylacetate used for?
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Ethyl isobutyrylacetate is primarily used as an intermediate in chemical synthesis and as a building block in organic chemistry.
What is the CAS number and formula for Ethyl isobutyrylacetate?
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The CAS number for Ethyl isobutyrylacetate is 7152-15-0 and its linear formula is (CH3)2CHCOCH2COOC2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl isobutyrylacetate with an assay of ≥95.0% (GC). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade unless explicitly stated in the product specifications.
How should Ethyl isobutyrylacetate be handled safely?
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Ethyl isobutyrylacetate is a flammable liquid and vapour (H226). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Avoid heat and open flames.
How is Ethyl isobutyrylacetate shipped and exported?
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Ethyl isobutyrylacetate is classified for transport under UN 3272, Hazard Class 3, Packing Group III. Tech Serve Solutions complies with all relevant regulations for domestic and international shipping.
How can I request a sample or quote for Ethyl isobutyrylacetate?
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To request a sample or obtain a quote for Ethyl isobutyrylacetate, please contact our sales team through the TSS website or by phone.
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