Butyl levulinate
Butyl levulinate (CAS: 2052-15-5) is an ester with the molecular formula CH3COCH2CH2CO2(CH2)3CH3 and a molecular weight of 172.22 g/mol. This organic compound serves as a valuable building block in chemical synthesis. Its primary documented application includes its use in the synthesis of gamma-valerolactone, a versatile platform chemical. Butyl levulinate is supplied by Tech Serve Solutions with an assay of 98%.

Synthesis of Gamma-Valerolactone
Butyl levulinate is a key precursor in the chemical synthesis of gamma-valerolactone. This process is significant as gamma-valerolactone is a bio-renewable platform chemical with diverse applications.
Organic Building Block
As an ester, butyl levulinate functions as a versatile organic building block. Its structure allows for various chemical transformations, making it useful in the development of more complex organic molecules.
Ester Chemistry
This compound is an example of an ester within the C8 to C9 carbon range. It participates in reactions typical of esters, contributing to its utility in diverse synthetic pathways.
| Molecular weight | 172.22 |
|---|---|
| Linear formula | CH3COCH2CH2CO2(CH2)3CH3 |
| Assay | 98% |
| Boiling point | 106-108 °C/5.5 mmHg(lit.) |
| Density | 0.974 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.427(lit.) |
| Application | Butyl levulinate was used in the synthesis of γ-valerolactone1. |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 92 °C / 197.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 2 |
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 Butyl levulinate used for?
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Butyl levulinate is primarily used as a building block in chemical synthesis, notably in the production of gamma-valerolactone.
What is the CAS number and formula for Butyl levulinate?
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The CAS number for Butyl levulinate is 2052-15-5, and its linear formula is CH3COCH2CH2CO2(CH2)3CH3.
What grade and purity does Tech Serve Solutions supply for Butyl levulinate?
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Tech Serve Solutions supplies Butyl levulinate with a purity of 98%. This is a technical or research grade; TSS does not represent it as USP, BP, or EP.
How should Butyl levulinate be handled safely?
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Handling Butyl levulinate requires appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. It has a flash point of 92°C (197.6°F).
How is Butyl levulinate packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports Butyl levulinate globally, adhering to all necessary transport regulations.
How can I request a quote or sample of Butyl levulinate?
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To request a quote or sample of Butyl levulinate, please contact our sales team through the website or by phone.
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