Butyl decanoate
Butyl decanoate (CAS: 30673-36-0), with the molecular formula CH3(CH2)8COO(CH2)3CH3 and a molecular weight of 228.37 g/mol, is a biodegradable ester. It is recognised for its utility as a safer alternative to hazardous compounds in specific industrial processes. Notably, it serves as a substitute in tissue processing and dewaxing applications within laboratories, without compromising the integrity or diagnostic value of tissue samples.
- IUPAC
- Butyl caprate

Laboratory Tissue Processing
Butyl decanoate serves as a biodegradable and less hazardous alternative for tissue processing and dewaxing in laboratory settings. Its application ensures the morphological and staining characteristics of tissue sections remain unaffected.
Chemical Synthesis
As an ester and an organic building block, butyl decanoate is utilised in chemical synthesis. Its structure lends itself to various reactions and the creation of more complex molecules.
Industrial Solvent Substitute
This compound is employed as a substitute for more hazardous substances in certain industrial applications. Its biodegradable nature makes it an environmentally considerate choice.
| Molecular weight | 228.37 |
|---|---|
| Linear formula | CH3(CH2)8COO(CH2)3CH3 |
| Assay | ≥98.0% |
| Density | 0.86 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.430 |
| Application | Butyl decanoate poses no health hazard and is biodegradable. Hence it is used to substitute hazardous compounds used in tissue processing and dewaxing, along with other compounds without impairing the morphology, staining characteristics, or diagnostic value of the tissue sections1. |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 decanoate used for?
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Butyl decanoate is used as a biodegradable substitute for hazardous compounds in tissue processing and dewaxing, and in chemical synthesis as an organic building block.
What is the CAS number and formula for Butyl decanoate?
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The CAS number for Butyl decanoate is 30673-36-0 and its linear formula is CH3(CH2)8COO(CH2)3CH3.
What grade and purity does Tech Serve Solutions supply for Butyl decanoate?
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Tech Serve Solutions supplies Butyl decanoate with a purity of ≥98.0%. This product is supplied for research and laboratory use; TSS does not represent it as USP, BP, EP, or pharmacopoeia grade.
How should Butyl decanoate be handled safely?
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Butyl decanoate has a WGK Germany rating of 3, indicating it is hazardous to water. Appropriate personal protective equipment, including eyeshields and gloves, should be used when handling this chemical.
How is Butyl decanoate packed and shipped?
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Butyl decanoate is available for purchase and export globally by Tech Serve Solutions. Specific packaging details are available upon request to meet client needs and regulatory requirements.
How can I request a quote or sample for Butyl decanoate?
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To request a quote or sample for Butyl decanoate, please contact our sales team through the website or by phone. Our specialists will assist you with your inquiry.
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