2-Oxetanone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 57-57-8 |
| Product name | 2-Oxetanone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeReagent GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum |
| 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 2-Oxetanone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Oxetanone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Oxetanone
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceutical Industry | Synthesis of antibiotics | Used as an intermediate in the synthesis of β-lactam antibiotics, such as penicillins and cephalosporins |
| Pharmaceutical Industry | Synthesis of antiviral drugs | Applied in the synthesis of antiviral agents, including ganciclovir |
| Pesticide Industry | Preparation of fungicides | Employed to synthesize fungicidally active compounds as pesticide intermediates |
| Chemical Industry | Synthesis of polymer materials | Utilized as a monomer in the production of polymer materials, including polyesters and polyurethanes |
| Chemical Industry | Synthesis of surfactants | Applied in the synthesis of surfactants with specialized performance characteristics |
| Biobiochemistry | Protein modification | Used for chemical modification of proteins, including crosslinking reactions and introduction of functional groups |
| Research Field | Organic synthesis reagent | Applied as an organic synthesis intermediate in laboratory settings, participating in various organic reactions such as nucleophilic addition and cycloaddition |
| Environmental Protection Industry | Synthesis of wastewater treatment chemicals | Applied in the synthesis of water treatment agents with specific functions, such as chelating agents or oxidizing agents |
| Coatings Industry | Preparation of specialty coatings | Applied in the synthesis of specialty resins exhibiting superior weather resistance and adhesion |
| Personal Care Industry | Synthesis of additives for personal care products | Used to synthesize additives with antimicrobial or stabilizing properties for skincare or haircare products |
Manufacturing Quality Control of 2-Oxetanone
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Assay | Gas Chromatography (GC) | Capillary column gas chromatography with a flame ionization detector (FID) is used. The content of β-propiolactone is quantified via a calibration curve method, offering high sensitivity, excellent separation, and good reproducibility. Suitable for raw material purity analysis. |
| High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column and a UV detector (low wavelength, e.g., 210 nm), with gradient elution using water-organic solvent (e.g., methanol or acetonitrile) mobile phases. Suitable for thermally unstable samples or impurities that cannot be vaporized. | |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation capability of GC with the qualitative power of MS to effectively identify organic impurities in β-propiolactone (e.g., residual solvents, degradation products), especially suitable for identification of unknown impurities. |
| HPLC-UV or HPLC-MS | Analyzes polar impurities or hydrolysis products (e.g., β-hydroxypropionic acid), enabling identification and quantification based on retention time and mass spectrometric information. | |
| Moisture Content | Karl Fischer Titration | Determines trace moisture accurately based on the reaction of iodine and sulfur dioxide with water in an anhydrous environment. Applicable for quality control of β-propiolactone, which is sensitive to moisture. |
| Acid Value / Residual Acid | Acid-Base Titration | Titrates free acids (e.g., β-hydroxypropionic acid generated from hydrolysis) in the sample with standard sodium hydroxide solution to calculate the acid value, reflecting product stability and extent of degradation during storage. |
| Appearance and Physical Properties | Visual Inspection + Refractive Index / Density Measurement | Checks whether the sample is clear and colorless; combined with refractive index (nD²⁰) or density measurements to assist in assessing purity and consistency. |
| Residual Solvents | Headspace-Gas Chromatography (HS-GC) | Detects organic solvents possibly remaining from manufacturing (e.g., methanol, acetone). Uses heated headspace sampling to avoid interference, meeting pharmacopoeial requirements for residual solvent control. |
| Epoxy-Related Impurities | Derivatization-HPLC or GC-MS | Uses nucleophilic reagents (e.g., hydroxylamine hydrochloride) to react with epoxy groups to form detectable derivatives, thereby evaluating levels of cyclic impurities (e.g., potential by-products). |
Technical Specifications of 2-Oxetanone
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | ≥98.0% |
| Total impurities | ≤5.0% |
| Acrylic acid | ≤0.5% |
| Acetic acid | ≤0.5% |
| Acetic anhydride | ≤0.5% |
| Methylenediacetate | ≤0.5% |
| 2-methyl-B-propiolactone | ≤3.0% |
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 2-Oxetanone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Oxetanone
Packaging of 2-Oxetanone
Industrial 2-Oxetanone 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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