3-Ethyl-2,4-pentanedione, mixture of tautomers
3-Ethyl-2,4-pentanedione (CAS: 1540-34-7) is a diketone with the molecular formula CH3COCH(C2H5)COCH3 and a molecular weight of 128.17 g/mol. Existing as a mixture of tautomers, this compound serves as a valuable building block in chemical synthesis. Its applications include the preparation of specific macrocyclic ligands and the study of vanadyl complexes in biological contexts. It is supplied by TSS with an assay of 98%.
- Synonyms
- 1540-34-71540-34-7CH3COCH(C2H5)COCH3
Ligand Synthesis
3-Ethyl-2,4-pentanedione is utilised in the synthesis of N,N,N,N-tetradentate macrocyclic ligands, contributing to coordination chemistry research.
Organometallic Chemistry
The compound has been employed in the preparation of vanadyl 3-ethylacetylacetonate, facilitating studies into its biological effects, particularly in diabetic models.
Organic Synthesis Intermediate
As a diketone, it functions as a versatile intermediate in various organic synthesis pathways, offering a reactive beta-diketone moiety for further functionalisation.
| Molecular weight | 128.17 |
|---|---|
| Linear formula | CH3COCH(C2H5)COCH3 |
| Assay | 98% |
| Boiling point | 80-81 °C/20 mmHg(lit.) |
| Density | 0.953 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.442(lit.) |
| Application | 3-Ethyl-2,4-pentanedione has been used in the preparation of:• N,N,N,N-tetradentate macrocyclic ligand1• vanadyl 3-ethylacetylacetonate, its effects in non-ketotic, streptozotocin-diabetic rats has been studied2 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 67 °C / 152.6 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-Ethyl-2,4-pentanedione used for?
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3-Ethyl-2,4-pentanedione (CAS: 1540-34-7) is used as a building block in chemical synthesis, notably in the preparation of macrocyclic ligands and organometallic compounds like vanadyl 3-ethylacetylacetonate.
What is the CAS number and molecular formula for 3-Ethyl-2,4-pentanedione?
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The CAS number is 1540-34-7 and the molecular formula is CH3COCH(C2H5)COCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Ethyl-2,4-pentanedione with a minimum purity of 98%. We do not represent this product as USP, BP, or EP grade.
How should 3-Ethyl-2,4-pentanedione be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator if airborne concentrations are high, due to its irritant properties (H315, H319, H335).
How is this chemical packed, shipped, and exported?
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This chemical is carefully packed according to international shipping regulations for hazardous materials and is available for global export by Tech Serve Solutions.
How can I request a sample or a quote?
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To request a sample or a quote for 3-Ethyl-2,4-pentanedione, please contact our sales team through the website or by phone.
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