HYDROXYPIVALIC ACID METHYL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 14002-80-3 |
| Product name | HYDROXYPIVALIC ACID METHYL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeSpecialty 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 HYDROXYPIVALIC ACID METHYL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk HYDROXYPIVALIC ACID METHYL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of HYDROXYPIVALIC ACID METHYL ESTER
| Industry | Application | Process |
|---|---|---|
| Fragrance & Flavor | Used as an intermediate in fragrance synthesis and in formulating fruit-flavored flavorings | Converted into odor-specific molecules via esterification or condensation with other compounds |
| Organic Synthesis | Serves as an intermediate or reagent for synthesizing other fine chemicals | Employed in Grignard reactions, alkylation reactions, or as a backbone for constructing complex molecules |
| Pharmaceutical Chemistry | Used as a precursor in drug development or synthesis of pharmaceutical molecules | Transformed into carboxylic acid or alcohol derivatives through functional group modifications (e.g., hydrolysis, reduction) |
| Coatings & Resins | Acts as a modifier or crosslinker in polymer synthesis | Introduces ester groups during polymerization to enhance material flexibility or chemical resistance |
Manufacturing Quality Control of HYDROXYPIVALIC ACID METHYL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on iodine-sulfur dioxide redox reaction. |
| Acid Value | Acid-Base Titration with NaOH | Determines free carboxylic acid groups by titration with standardized sodium hydroxide solution. |
| Color (APHA) | Visual Comparison or Spectrophotometry at 455 nm | Evaluates yellowness by matching sample color to APHA platinum-cobalt scale or measuring absorbance at 455 nm. |
| Density at 20 C | Digital Density Meter | Measures mass per unit volume using oscillating U-tube principle calibrated with air and water. |
| Refractive Index at 20 C | Abbe Refractometer | Determines refractive index by measuring angle of total internal reflection at liquid-prism interface. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Measures non-volatile inorganic impurities as residue weight after combustion at 700-800 C. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies total heavy metals by plasma excitation and elemental emission wavelength detection. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Separates and quantifies chloride ions using anion-exchange column or silver nitrate titration with chloride-selective electrode. |
| Residual Solvents (e.g., methanol, acetone) | Headspace Gas Chromatography (HS-GC) | Detects volatile solvents by equilibrium partitioning into headspace followed by GC separation and FID detection. |
| Appearance (Clarity) | Visual Inspection in Nessler Tube | Assesses physical clarity and presence of suspended particles by visual examination against white background under controlled lighting. |
| Specific Optical Rotation | [a]D at 20 C | Measures rotation of plane-polarized light by chiral molecules using sodium D-line source in a calibrated polarimeter. |
Technical Specifications of HYDROXYPIVALIC ACID METHYL ESTER
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.415–1.425 |
| Relative Density (20°C/25°C) | 1.030–1.050 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 HYDROXYPIVALIC ACID METHYL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of HYDROXYPIVALIC ACID METHYL ESTER
Safety Information of HYDROXYPIVALIC ACID METHYL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of HYDROXYPIVALIC ACID METHYL ESTER
Industrial HYDROXYPIVALIC ACID METHYL ESTER 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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