4-tert-Butylbenzonitrile Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4210-32-6 |
| Product name | 4-tert-Butylbenzonitrile |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
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Documents We Provide for 4-tert-Butylbenzonitrile
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-tert-Butylbenzonitrile Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-tert-Butylbenzonitrile
| Industry | Application | Process |
|---|---|---|
| Pesticides | Key intermediate for synthesizing pyrethroid insecticides (e.g., bifenthrin) | Cyano group substitution followed by cyclization with 2-methyl-3-phenoxybenzyl alcohol, etc. |
| Pharmaceuticals | Structural building block for antifungal agents (e.g., terbinafine analogues) and angiotensin II receptor antagonists | Incorporated into active molecular scaffolds via reduction, amidation, or coupling reactions |
| Fine Fragrances | Used to synthesize woody-odor fragrance compounds (e.g., 4-tert-butylbenzyl alcohol derivatives) | Reduced to corresponding alcohol intermediates via catalytic hydrogenation or sodium borohydride reduction |
| Organic Synthesis | General aryl nitrile building block for cross-coupling reactions (e.g., Suzuki, Heck) | Coupled with arylboronic acids or haloarenes under palladium catalysis to construct biaryl structures |
Manufacturing Quality Control of 4-tert-Butylbenzonitrile
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 4-tert-butylbenzonitrile peak area relative to a calibration curve using an internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on the stoichiometric reaction of iodine with water in pyridine/methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by incinerating sample at 700-800 C and weighing residual ash. |
| Heavy Metals (as Pb) | Colorimetric Sulfide Precipitation | Forms colored metal sulfide complexes in acidic solution; intensity compared to lead standard after treatment with thioacetamide. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and suppressed conductivity detection. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) with UV detection | Separates and detects structurally related impurities (e.g., aldehyde, acid, amide derivatives) using reversed-phase C18 column and UV absorbance at 220 nm. |
| Melting Point | Capillary Melting Point Determination | Measures temperature range over which solid transitions to liquid using calibrated capillary apparatus under controlled heating rate. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard white background under controlled lighting conditions. |
| Acid Value | Acid-Base Titration with NaOH | Neutralizes free acidic impurities (e.g., 4-tert-butylbenzoic acid) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Density | Digital Density Meter | Determines mass per unit volume at specified temperature (e.g., 20 C) using oscillating U-tube principle. |
| Refractive Index | Abbe Refractometer | Measures ratio of speed of light in air versus sample at specified wavelength (589 nm) and temperature (20 C). |
| Volatile Impurities | Headspace Gas Chromatography (HS-GC) | Detects low-boiling residual solvents (e.g., toluene, acetone) by analyzing vapor phase above heated sample vial. |
Technical Specifications of 4-tert-Butylbenzonitrile
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.502–1.506 |
| Relative Density (20°C/25°C) | 0.945–0.955 g/cm³ |
| Odor | Characteristic aromatic 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-Butylbenzonitrile
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-tert-Butylbenzonitrile
Packaging of 4-tert-Butylbenzonitrile
Industrial 4-tert-Butylbenzonitrile 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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