2-Pentyl acetate
2-Pentyl acetate (CAS 53496-15-4) is a chemical compound with the molecular formula CH3COOCH(CH3)CH2CH2CH3 and a molecular weight of 130.18 g/mol. This ester is recognised as a valuable building block and intermediate in organic synthesis. Its properties make it suitable for applications within chemical manufacturing and research laboratories, particularly where ester functionalities are required. Tech Serve Solutions supplies 2-Pentyl acetate with high purity.
- IUPAC
- 1-Methylbutyl acetate,2-Pentyl acetat,sec.-Pentyl acetat
- Synonyms
- 1-Methylbutyl acetate2-Pentyl acetatsec.-Pentyl acetat

Organic Synthesis Intermediate
2-Pentyl acetate serves as a versatile intermediate in the synthesis of more complex organic molecules. Its ester group can participate in various chemical transformations essential for constructing target compounds in research and development settings.
Chemical Research and Development
This compound is utilised in R&D laboratories for exploring novel synthetic routes and developing new chemical entities. Its defined structure and reactivity make it a useful reagent for academic and industrial research.
Building Block for Carbonyl Compounds
As a member of the ester and carbonyl compound families, 2-Pentyl acetate can be employed in reactions that build carbon-carbon bonds or introduce specific functional groups into molecules.
| Molecular weight | 130.18 |
|---|---|
| Linear formula | CH3COOCH(CH3)CH2CH2CH3 |
| Assay | 99% |

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 |
|---|---|
| Transport (UN / ADR) | UN 1104 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Availability | available only in EU |
|---|
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 2-Pentyl acetate used for?
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2-Pentyl acetate is used as a building block and intermediate in organic synthesis, particularly within chemical research and development laboratories. It is also categorised under carbonyl compounds and esters.
What are the CAS number and chemical formula for 2-Pentyl acetate?
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The CAS number for 2-Pentyl acetate is 53496-15-4, and its linear chemical formula is CH3COOCH(CH3)CH2CH2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Pentyl acetate with an assay of 99%. This product is not classified as USP, BP, or EP grade.
What are the primary safety hazards associated with 2-Pentyl acetate?
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2-Pentyl acetate is classified as a flammable liquid and vapour, indicated by the GHS02 symbol and hazard statement H226. Appropriate personal protective equipment, including eyeshields, gloves, and suitable respirator filters (type ABEK), should be used during handling.
How is 2-Pentyl acetate typically packed and shipped?
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2-Pentyl acetate is shipped according to UN 1104, Class 3, Packing Group III regulations. Availability is limited to the EU.
How can I request a sample or quote for 2-Pentyl acetate?
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To request a sample or obtain a quotation for 2-Pentyl acetate, please contact the Tech Serve Solutions sales team through our website or by phone.
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