Butyl butyrate
Butyl butyrate (CAS: 109-21-7), with the molecular formula CH3CH2CH2COO(CH2)3CH3 and a molecular weight of 144.21 g/mol, is an ester recognized for its characteristic fruity odour. It serves as a valuable organic building block and finds utility as a solvent and in the synthesis of various chemical compounds. This ester is commonly employed in research and industrial chemical applications.
Organic Synthesis Intermediate
Butyl butyrate functions as a key intermediate in organic synthesis, enabling the construction of more complex molecules. Its ester functionality allows for various reactions essential in chemical research and development.
Solvent Applications
Due to its ester nature, butyl butyrate exhibits solvent properties suitable for specific chemical processes. It can be used in formulations where a moderate boiling point and solubility characteristics are required.
Fragrance and Flavour Component
While not explicitly stated in the provided data, esters with similar structures are often used in the fragrance and flavour industry for their fruity notes. Butyl butyrate's characteristic odour suggests potential, though specific applications require further verification.
| Molecular weight | 144.21 |
|---|---|
| Linear formula | CH3CH2CH2COO(CH2)3CH3 |
| Assay | 98% |
| Boiling point | 164-165 °C(lit.) |
| Density | 0.869 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.406(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 | 53 °C / 127.4 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| 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 Butyl butyrate used for?
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Butyl butyrate is primarily used as an organic building block in chemical synthesis and as a solvent in various industrial applications. It is also known for its fruity odour.
What is the CAS number and chemical formula for Butyl butyrate?
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The CAS number for Butyl butyrate is 109-21-7, and its chemical formula is CH3CH2CH2COO(CH2)3CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Butyl butyrate with an assay of 98%. We do not represent this product as USP, BP, EP, or pharmaceutical grade unless explicitly stated in the product specifications.
How should Butyl butyrate be handled safely?
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Butyl butyrate is a flammable liquid and vapour (H226). Handle with appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Ensure good ventilation and avoid ignition sources. Refer to the Safety Data Sheet for detailed handling instructions.
Is Butyl butyrate a controlled substance?
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The provided data does not indicate that Butyl butyrate is a controlled or scheduled substance.
How is Butyl butyrate shipped and exported?
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Butyl butyrate is shipped according to its classification UN 3272, Class 3, Packing Group III. Tech Serve Solutions, as a global supplier, can manage export requirements for this chemical.
How can I request a quote or sample of Butyl butyrate?
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To request a quote or sample of Butyl butyrate, please contact our sales team through the website or directly via email, providing your specific requirements and contact information.
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