5-Methyl-2-Hepten-4-One(CAS 81925-81-7)
UN No.:
UN 1224 3 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 14 USD
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| 98% | RG | 5G | In Stock | 48 USD
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| 98% | RG | 25G | In Stock | 141 USD
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| 98% | RG | 100G | In Stock | 396 USD
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| 98% | RG | 500G | In Stock | 1902 USD
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Quality System
Applications of 81925-81-7
| Industry | Application | Process |
|---|---|---|
| Food Industry | Flavoring ingredient | Used as a key aromatic component in formulating nut (hazelnut, walnut), dairy, bakery, and chocolate flavors to impart rich nutty aroma. |
| Tobacco Industry | Tobacco flavor additive | Added during tobacco casing or flavoring to mask off-notes, improve taste, and impart distinctive nutty and roasted notes, thereby enhancing smoke quality. |
| Personal Care & Household Products Industry | Fragrance raw material | Used in formulating perfumes, skincare products, hair and body care products, and household air fresheners to deliver warm, fatty nut-floral notes and enhance fragrance richness. |
| Beverage Industry | Beverage flavor modulation | Applied in the production of carbonated beverages, plant-based protein drinks, and dairy beverages to intensify nutty flavor and improve overall flavor balance at low dosage levels. |
| Bakery Industry | Bakery flavor enhancement | Added during processing of biscuits, bread, cakes, and other baked goods to simulate or intensify Maillard reaction aromas generated under high-temperature baking, thereby improving appetizing character. |
Physical and chemical properties of 81925-81-7
Boiling Point |
173.8±9.0 °C at 760 mmHg |
|---|---|
Density |
0.845-0.852 |
Exact Mass |
126.104462 |
Flash Point |
62.7±4.2 °C |
H Bond Acceptors |
1 |
H Bond Donors |
0 |
Index of Refraction |
1.440-1.445 |
LogP |
1.97 |
Melting Point |
-66.9°C (estimate) |
Molecular Formula |
C8H14O |
Molecular Weight |
126.196 |
PSA |
17.07000 |
Solubility |
Miscible at room temperature (in ethanol) |
Vapour Pressure |
1.2±0.3 mmHg at 25°C |
Spectrums of 81925-81-7
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 81925-81-7
Cas:868-57-5
Cas:40568-43-2
Cas:96-17-3
Q&A for CAS 81925-81-7
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 81925-81-7
Pictograms |
  |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H226 Flammable liquid and vapor H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 81925-81-7
Operate under the ISO 9001 system
