Ethyl butyrylacetate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 3249-68-1 |
| Product name | Ethyl butyrylacetate |
| 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 Ethyl butyrylacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethyl butyrylacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethyl butyrylacetate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates for anticancer and anti-inflammatory drugs | Used to construct complex molecular structures via esterification and acylation reactions |
| Fine Fragrances | As a fragrance ingredient in floral- or fruity-type perfume formulations | Applied to prepare derivatives with specific olfactory profiles via transesterification or condensation reactions |
| Pesticides | As a pesticide intermediate for synthesizing certain herbicides or insecticides | Employed in organic synthesis steps—including condensation and cyclization—to introduce active functional groups |
| Organic Synthesis | As a versatile intermediate in organic synthesis, participating in multistep synthetic routes | Commonly used in classical organic reaction pathways such as Claisen condensation and Michael addition |
Manufacturing Quality Control of Ethyl butyrylacetate
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity Analysis | Gas Chromatography (GC) | Using a gas chromatograph (e.g., GC-FID), quantitative analysis of butyric acid ethyl ester's main component content is conducted by comparing with standard reference substances. This method effectively separates impurity peaks and accurately determines purity. It is commonly used for quality evaluation of finished products and intermediates. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combining the separation capability of gas chromatography with the qualitative ability of mass spectrometry, this method can identify and quantify trace impurities (such as unreacted raw materials and by-products). It is suitable for impurity profile analysis and structural confirmation. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Using reverse-phase HPLC (C18 column) with a UV detector, an acetonitrile-water or methanol-water mobile phase is employed to quantitatively analyze butyric acid ethyl ester. This method is suitable for thermally unstable or low-volatility samples. |
| Residual Solvent Detection | Gas Chromatography (GC) (Headspace Sampling) | Using headspace sampling technology to detect residual organic solvents (such as ethanol, acetone, toluene, etc.) from the production process. This method complies with ICH Q3A/Q3C guidelines and ensures product safety. |
| Acid Value / Free Acid Content | Acid-Base Titration | After dissolving the sample in an ethanol-water mixed solvent, free carboxylic acids are titrated with a standard NaOH solution using phenolphthalein as an indicator. This reflects the extent of incomplete reaction or degradation of the raw material. |
| Moisture Content | Karl Fischer Titration (KF) | Using Karl Fischer reagent that reacts quantitatively with moisture in the sample, this method precisely measures trace amounts of water to ensure product stability and subsequent reaction performance. |
| UV Absorption Characteristics | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Measuring absorbance at a specific wavelength (e.g., 254 nm) to preliminarily determine whether the sample contains conjugated structure impurities or degradation products. This serves as an auxiliary detection method. |
| Melting Point / Boiling Point Determination | Micro Melting Point Apparatus / Boiling Point Apparatus | Physical constant determination is used to verify the purity and identity of the substance. Butyric acid ethyl ester typically has a clear melting point range (e.g., -20 to -15°C) and boiling point (approximately 165–170°C at atmospheric pressure), which can serve as auxiliary identification criteria. |
Technical Specifications of Ethyl butyrylacetate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow, clear liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.412–1.416 |
| Relative Density (20°C/25°C) | 0.975–0.985 g/cm³ |
| Acid Value (mg KOH/g) | <=0.5 |
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 Ethyl butyrylacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Ethyl butyrylacetate
Packaging of Ethyl butyrylacetate
Industrial Ethyl butyrylacetate 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