Ethyl heptanoate
Ethyl heptanoate (CAS: 106-30-9), with the linear formula CH <sub>3</sub>(CH<sub>2</sub>)<sub>5</sub>COOC<sub>2</sub>H<sub>5</sub> and a molecular weight of 158.24 g/mol, is a versatile ester. It is recognised for its fruity aroma and finds utility as a flavouring agent and fragrance ingredient. This compound serves as a valuable building block in organic synthesis, particularly in the preparation of other esters and related organic molecules. Available from Tech Serve Solutions in purum grade with an assay of 99%.
- IUPAC
- Ethyl enanthate
- Synonyms
- Ethyl enanthateHeptanoic acid, ethyl ester

Fragrance and Flavour Industry
Ethyl heptanoate is employed as a key component in fragrance formulations due to its characteristic fruity scent, reminiscent of apples or grapes. It is also used as a flavouring agent in food products to impart fruity notes.
Organic Synthesis Intermediate
As a C8 ester, it functions as a useful building block in organic chemistry. It can be utilised in esterification reactions and other synthetic transformations to create more complex organic molecules.
Research and Development
In laboratory settings, ethyl heptanoate is used in research for the synthesis of novel compounds or as a standard in analytical chemistry. Its well-defined properties make it suitable for various R&D applications.
| Molecular weight | 158.24 |
|---|---|
| Linear formula | CH3(CH2)5COOC2H5 |
| Assay | 99% |
| Grade | purum |
| Boiling point | 188-189 °C(lit.) |
| Density | 0.87 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.412(lit.) |
| Melting point | −66 °C(lit.) |
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 74 °C / 165.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 1 |
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 heptanoate used for?
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Ethyl heptanoate is primarily used in the fragrance and flavour industry for its fruity aroma and taste, and as an intermediate in organic synthesis and research.
What are the CAS number and formula for Ethyl heptanoate?
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The CAS number for Ethyl heptanoate is 106-30-9, and its linear formula is CH <sub>3</sub>(CH<sub>2</sub>)<sub>5</sub>COOC<sub>2</sub>H<sub>5</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl heptanoate in purum grade with an assay of 99%.
How should Ethyl heptanoate be handled safely?
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Handle Ethyl heptanoate with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator if necessary, as it is combustible and can cause eye irritation.
Is Ethyl heptanoate a controlled substance?
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The provided data does not indicate that Ethyl heptanoate is a controlled substance.
How is Ethyl heptanoate packed, shipped, and exported?
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Ethyl heptanoate is packed, shipped, and exported according to relevant regulations for chemical substances, including appropriate hazard labelling for transportation. Specific details for bulk or laboratory quantities are available upon request.
How can I request a sample or quote for Ethyl heptanoate?
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To request a sample or quote for Ethyl heptanoate, please contact our sales team through the website or by phone, providing your specific requirements.
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