4-TERT-BUTYLPYRIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3978-81-2 |
| Product name | 4-TERT-BUTYLPYRIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 4-TERT-BUTYLPYRIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-TERT-BUTYLPYRIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-TERT-BUTYLPYRIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used as building blocks in the synthesis of drug molecules | Produced via organic synthesis reactions, such as nucleophilic substitution or coupling reactions |
| Agrochemical Intermediates | Used in the preparation of active pharmaceutical ingredients (APIs) for agrochemicals | Produced via chemical transformation processes, such as esterification or amidation |
| Organic Synthesis Reagents | Used in the synthesis of other chemical products | Applied as ligands or catalysts in various organic reactions |
Manufacturing Quality Control of 4-TERT-BUTYLPYRIDINE
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample’s color and state (typically colorless to pale yellow liquid or crystals), and determine if it is clear and free from impurities or precipitates. |
| Purity | Gas Chromatography (GC) | Separation using a capillary column and FID detector for quantification; calculate main component content by area normalization or external standard method (≥98% or higher). |
| Water Content | Karl Fischer Titration | Determine trace moisture content based on the quantitative reaction of iodine with water, ensuring the product's dryness meets specifications (e.g., ≤0.5%). |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection to detect possible residual organic solvents (e.g., toluene, ethanol), in compliance with ICH Q3C limits. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Determine the content of elements such as lead, cadmium, mercury, and arsenic after sample digestion, ensuring compliance with pharmacopoeia or industrial safety limits (e.g., <10 ppm). |
| pH Value | pH Meter (aqueous solution) | Prepare an aqueous solution of a certain concentration and measure acidity/alkalinity using a calibrated pH meter to assess chemical stability and applicability. |
| Melting Point/Boiling Point | Capillary Melting Point Apparatus / Distillation Method | Determine physical constants for identification and purity assessment (e.g., 4-tert-Butylpyridine melting point around 3–5 °C, boiling point around 190–195 °C). |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use C18 column and UV detector with gradient elution to separate and quantify potential process impurities or degradation products, controlling limits for individual and total impurities. |
| Structure Confirmation | Nuclear Magnetic Resonance (NMR), Infrared Spectroscopy (IR), Mass Spectrometry (MS) | Comprehensive spectral analysis to confirm molecular structure, ensure consistency with the target compound, and eliminate interference from isomers or by-products. |
| Density | Density Meter or Pycnometer Method | Measure density at a specified temperature (e.g., 20 °C) as one of the physical property quality control parameters. |
Technical Specifications of 4-TERT-BUTYLPYRIDINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow, clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.492–1.496 |
| Relative Density (20°C/25°C) | 0.905–0.915 g/cm³ |
| Odor | Characteristic pyridine-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 4-TERT-BUTYLPYRIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-TERT-BUTYLPYRIDINE
Packaging of 4-TERT-BUTYLPYRIDINE
Industrial 4-TERT-BUTYLPYRIDINE 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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