4-METHOXY-3-BUTEN-2-ONE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 4652-27-1 |
| Product name | 4-METHOXY-3-BUTEN-2-ONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4-METHOXY-3-BUTEN-2-ONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-METHOXY-3-BUTEN-2-ONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-METHOXY-3-BUTEN-2-ONE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an organic synthesis intermediate for producing bioactive compounds (e.g., anti-inflammatory and antitumor agents) | Serves as a key building block in multistep organic synthesis, participating in reactions such as Michael addition and cyclization |
| Fragrances & Flavors | Used as a fragrance synthesis intermediate for preparing aroma molecules with fruity or floral characteristics | Converted into target fragrance ingredients via condensation, oxidation, or reduction reactions |
| Agricultural Chemicals | Used as a synthetic precursor for pesticides or plant growth regulators | Functions as an α,β-unsaturated ketone structural unit in heterocyclic compound synthesis |
| Fine Chemicals | Used to synthesize high-value fine chemicals, such as liquid crystal materials or functional polymer monomers | Acts as a conjugated enone in Diels–Alder reactions or other carbon–carbon bond-forming reactions |
Manufacturing Quality Control of 4-METHOXY-3-BUTEN-2-ONE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under validated chromatographic conditions. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected amperometrically. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Sample is ignited at 700–800 °C to volatilize organic matter; inorganic residue is weighed after cooling in a desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after acid digestion | Sample is mineralized by nitric acid digestion; lead concentration is quantified by absorption of specific UV wavelength light by ground-state atoms in flame. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH and phenolphthalein indicator | Free acidic impurities are neutralized with standardized sodium hydroxide solution; endpoint detected by color change of indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Sample color intensity is assessed relative to platinum-cobalt standard solutions (APHA scale) using matched cells and calibrated spectrophotometer. |
| Refractive Index | Refractometry at 20 °C | Measurement of the ratio of speed of light in air versus sample at specified temperature, correlated to purity and composition. |
| Specific Gravity | Digital Density Meter (Oscillating U-tube principle) | Density determined from resonant frequency shift of a vibrating U-shaped tube filled with sample, converted to specific gravity vs. water at 20 °C. |
| Residual Solvents (e.g., MeOH, EtOAc) | Headspace Gas Chromatography (HS-GC) with FID | Volatile solvents partitioned into headspace above sample at controlled temperature; quantified via GC separation and FID response. |
| Related Substances (Impurities) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation of volatile components followed by mass spectral identification and semi-quantitation of structurally related impurities using reference standards or relative response factors. |
Technical Specifications of 4-METHOXY-3-BUTEN-2-ONE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 0.940–0.960 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
|
|
Download COA of 4-METHOXY-3-BUTEN-2-ONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-METHOXY-3-BUTEN-2-ONE
Packaging of 4-METHOXY-3-BUTEN-2-ONE
Industrial 4-METHOXY-3-BUTEN-2-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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply