3-Hydroxy-2-butanone dimer Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 23147-57-1 |
| Product name | 3-Hydroxy-2-butanone dimer |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 3-Hydroxy-2-butanone dimer
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Hydroxy-2-butanone dimer Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Hydroxy-2-butanone dimer
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | Used as an organic synthesis intermediate for preparing derivatives such as tetramethyl-p-benzoquinone | Hydrolyzed under alkaline conditions or ring-opened under acidic conditions to yield 2,3,5,6-tetramethyl-1,4-benzoquinone (duroquinone) or its precursor |
| Pharmaceutical R&D | Serves as a structural motif for potential antioxidants and radical scavengers | Integrated into active molecules containing the tetramethylbenzoquinone scaffold for in vitro antioxidant activity screening |
| Materials Science | Acts as a precursor for functionalized polymer monomers or crosslinking aids | Thermally decomposed or catalytically dehydrated to introduce quinoid structures into polymer backbones, enabling electrochemical property modulation |
Manufacturing Quality Control of 3-Hydroxy-2-butanone dimer
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Related Substances | Gas Chromatography (GC) with FID or MS detection | Separates and detects structurally similar impurities based on relative retention times and response factors. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after controlled high-temperature ashing at 700-800 C. |
| Heavy Metals | ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) | Quantifies trace metal elements (e.g., Pb, Cd, Hg, As) by atomic emission intensity at characteristic wavelengths. |
| Chloride Content | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride ions using anion-exchange column and suppressed conductivity detection. |
| Acidity (as HCl) | Acid-Base Titration with NaOH standard solution | Neutralizes acidic impurities using standardized sodium hydroxide solution with phenolphthalein endpoint. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid under controlled heating rate. |
| Appearance | Visual Inspection against Standard White Background | Assesses physical state, color, and presence of particulates or phase separation in sample container. |
| Specific Optical Rotation | Polarimetry | Measures angular rotation of plane-polarized light caused by chiral molecules in solution. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying | Determines volatile content by mass loss after drying at specified temperature (e.g., 105 C) for fixed duration. |
| pH of Aqueous Solution | pH Meter Measurement | Measures hydrogen ion activity in saturated aqueous suspension using calibrated glass electrode. |
Technical Specifications of 3-Hydroxy-2-butanone dimer
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic, mild |
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 3-Hydroxy-2-butanone dimer
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Hydroxy-2-butanone dimer
Packaging of 3-Hydroxy-2-butanone dimer
Industrial 3-Hydroxy-2-butanone dimer 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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