3-Penten-2-ol, predominantly trans
3-Penten-2-ol (CAS: 3899-34-1) is a chiral secondary alcohol with the molecular formula CH3CH=CHCH(OH)CH3. This predominantly trans isomer is a constituent of kiwi fruit, identified using advanced chromatographic and olfactometric techniques. With a molecular weight of 86.13 g/mol, it serves as a valuable building block in organic synthesis and chemical research.
- Synonyms
- CH3CH=CHCH(OH)CH3
Fragrance and Flavour Component
Identified as a naturally occurring volatile compound in kiwi fruit, 3-Penten-2-ol contributes to its characteristic aroma. Its presence suggests potential applications in the flavour and fragrance industry as a synthetic component.
Organic Synthesis Intermediate
As an unsaturated secondary alcohol, 3-Penten-2-ol is a versatile building block. It can be utilised in various organic synthesis pathways for the construction of more complex molecules in academic and industrial research.
Analytical Standard
This compound has been employed in analytical studies, such as multidimensional gas chromatography-olfactometry, for identifying and characterising volatile organic compounds in natural products.
| Molecular weight | 86.13 |
|---|---|
| Linear formula | CH3CH=CHCH(OH)CH3 |
| Assay | 96% |
| Boiling point | 119-121 °C(lit.) |
| Density | 0.843 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.428(lit.) |
| Application | 3-Penten-2-ol is a constituent of the kiwi fruit that can be analysed by multidimensional gas chromatography-olfactometry (GC-O)1. |
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 | 36 °C / 96.8 °F |
| Transport (UN / ADR) | UN 1987C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 23-24/25 |
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 3-Penten-2-ol used for?
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3-Penten-2-ol is used as a constituent in the analysis of natural products like kiwi fruit, and serves as a building block in organic synthesis and chemical research.
What are the CAS number and formula for 3-Penten-2-ol?
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The CAS number for 3-Penten-2-ol is 3899-34-1, and its linear formula is CH3CH=CHCH(OH)CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Penten-2-ol with a purity of 96%. This is a technical grade material, and TSS does not represent it as USP, BP, or EP grade.
How should 3-Penten-2-ol be handled safely?
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3-Penten-2-ol is a flammable liquid and vapour (H226). Handle with appropriate personal protective equipment, including eyeshields and chemical-resistant gloves, in a well-ventilated area. Avoid ignition sources.
Is 3-Penten-2-ol a controlled substance?
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The provided data does not indicate that 3-Penten-2-ol is a controlled substance.
How is 3-Penten-2-ol packed and shipped?
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3-Penten-2-ol is classified under UN 1987, Hazard Class 3, Packing Group III for transportation. Packaging adheres to regulatory requirements for flammable liquids.
How can I request a quote or sample for 3-Penten-2-ol?
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To request a quote or sample, please contact the Tech Serve Solutions sales team through our website or by phone, referencing product CAS 3899-34-1.
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