tert-Butyl acetoacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1694-31-1 |
| Product name | tert-Butyl acetoacetate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent 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) |
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Documents We Provide for tert-Butyl acetoacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk tert-Butyl acetoacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of tert-Butyl acetoacetate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used in esterification or condensation reactions |
| Agrochemicals | Preparation of agrochemical intermediates | Applied in substitution reactions following hydroxyl activation |
| Dyes | Production of dye intermediates | Condensed with aromatic compounds |
| Fragrances | Synthesis of fragrance components | Subjected to reduction or further transesterification |
| Polymers | Used as crosslinking agents or modifiers | Participates in free-radical polymerization or curing reactions |
| Analytical Chemistry | Used as analytical reagents | Applied in complexometric titration or extraction separation |
Manufacturing Quality Control of tert-Butyl acetoacetate
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and state of the sample under natural or standard lighting to determine if it is a colorless to pale yellow transparent liquid, and check for suspended matter or precipitates. |
| Content (Purity) | Gas Chromatography (GC) | Use a capillary gas chromatograph with internal or external standard method to determine the concentration of the main component and evaluate product purity. Flame Ionization Detector (FID) is commonly used. |
| Moisture | Karl Fischer Titration | Quantitatively determine water content based on the reaction of iodine with sulfur dioxide in methanol with water, using potentiometric titration. Suitable for trace moisture analysis. |
| Acid Value (Acidity) | Acid-Base Titration | Titrate free acids (e.g., acetic acid from decomposition) in the sample with a standard sodium hydroxide solution, and calculate the acid value (mg KOH/g) by neutralization. |
| Color | Platinum-Cobalt Color Scale (APHA Color) | Compare the sample against a standard platinum-cobalt color series to measure color intensity, used to monitor impurities or degree of oxidation. |
| Density | Density Meter or Digital Density Meter | Measure density using a U-tube oscillating digital densitometer or pycnometer at a specified temperature (e.g., 20°C), for identification and quality control purposes. |
| Refractive Index | Refractometry | Measure the refractive index (n20D) at a specified temperature using an Abbe refractometer, serving as a physical constant for identification. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents possibly remaining from manufacturing (e.g., toluene, n-hexane) according to pharmacopoeial or relevant standards (e.g., ICH Q3C). |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Perform qualitative and semi-quantitative analysis of unknown impurities to identify by-products or degradation products. |
| Thermal Stability | Thermogravimetric Analysis (TGA) or Heating Test | TGA is used to determine decomposition temperature; alternatively, observe color change, decomposition, or gas evolution after constant temperature heating to assess storage stability. |
Technical Specifications of tert-Butyl acetoacetate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.412–1.418 |
| Relative Density (20°C/25°C) | 0.925–0.935 g/cm³ |
| Odor | Characteristic ester-like 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 tert-Butyl acetoacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of tert-Butyl acetoacetate
Packaging of tert-Butyl acetoacetate
Industrial tert-Butyl acetoacetate 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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