1-Octen-3-one Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4312-99-6 |
| Product name | 1-Octen-3-one |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeFood GradeCosmetic Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for 1-Octen-3-one
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Octen-3-one Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Octen-3-one
| Industry | Application | Process |
|---|---|---|
| Fragrance & Flavor | Used as a component in food and personal care fragrances to impart mushroom, earthy, or metallic odor notes | Diluted and incorporated into fragrance formulations to enhance naturalness or define specific flavor profiles |
| Food Industry | Used as a food flavoring agent to simulate mushroom, cheese, and similar flavors | Added at levels compliant with GB 2760 or FEMA GRAS requirements in seasonings, snacks, and processed foods |
| Cosmetics | Used in perfumes, lotions, and other products to create natural or green leafy olfactory impressions | Incorporated during fragrance compounding to synergize with other aroma chemicals for complex scent structures |
| Agriculture | Studied as a component of insect pheromones or behavioral modulators | Formulated into controlled-release systems at trace levels for pest monitoring or trapping in laboratory or field trials |
| Chemical Research | Used as an organic synthesis intermediate or reference standard | Employed in the synthesis of more complex molecules or as a reference compound in gas chromatography/mass spectrometry (GC/MS) analysis |
Manufacturing Quality Control of 1-Octen-3-one
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity | Gas Chromatography (GC) | Uses a capillary gas chromatographic column to separate 1-octen-3-one, with quantification performed by a Flame Ionization Detector (FID) or Mass Spectrometry (MS). Purity is evaluated by calculating the main component content, typically using area normalization or external standard methods. |
| Assay | Gas Chromatography-Mass Spectrometry (GC-MS) | Separates components using GC and performs qualitative and quantitative analysis via MS. This method accurately identifies and measures the content of 1-octen-3-one while eliminating interference from structurally similar compounds, making it suitable for precise assay in complex matrices. |
| Impurity Analysis | Gas Chromatography (GC) or GC-MS | Employs high-resolution chromatographic conditions to separate potential impurities (e.g., isomers, oxidation products, residual solvents), followed by identification and quantification through comparison with reference standards or mass spectral libraries. |
| Water Content | Karl Fischer Titration | Utilizes volumetric or coulometric Karl Fischer titration, known for its specificity and high sensitivity, to determine trace moisture levels in 1-octen-3-one, ensuring product stability. |
| Acid Value/Acidity | Acid-Base Titration | Titrates free acids in the sample with a standardized sodium hydroxide solution using phenolphthalein as an indicator. The acid value (mg KOH/g) is calculated to assess acidic impurities arising from oxidation or hydrolysis. |
| Refractive Index | Refractometry | Measures the refractive index of the sample at a specified temperature (e.g., 20°C) using an Abbe refractometer. Serves as an auxiliary parameter for identification and quality consistency control. |
| Density | Densitometer or Pycnometer Method | Determines the density of the sample at standard temperature, used to verify substance identity and batch-to-batch consistency. |
| Appearance and Color | Visual Color Comparison | The sample is placed in a standard colorimetric tube and compared with standard color solutions to evaluate whether its color meets the requirement of colorless to pale yellow. |
Technical Specifications of 1-Octen-3-one
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 0.825–0.835 g/cm³ |
| Odor | Characteristic ketonic odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 1-Octen-3-one
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Octen-3-one
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Industrial 1-Octen-3-one Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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