China Factory Direct
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| CAS number | 39895-55-1 |
| Product name | 4-tert-Butylbenzylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of the antifungal drug terbinafine | Prepared via reductive amination or the Leuckart reaction of 4-tert-butylbenzaldehyde with ammonia/sodium cyanide, followed by catalytic hydrogenation or sodium borohydride reduction to yield the target amine |
| Pesticides | Structural building block for synthesizing novel insecticides and plant growth regulators | Serves as a hydrophobic modifying group for substituted benzylamine derivatives and participates in coupling reactions (e.g., Buchwald–Hartwig amination) to construct bioactive molecular scaffolds |
| Materials Science | Synthetic precursor for hole-transport materials in organic light-emitting diodes (OLEDs) | Undergoes N-arylation to introduce conjugated moieties such as carbazole or triphenylamine, enabling modulation of HOMO energy levels and thin-film morphology |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 4-tert-butylbenzylamine by separation and flame ionization detection relative to a certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration using iodine generation in a methanol-based reagent. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Identifies and quantifies volatile organic solvents by equilibrium partitioning into headspace followed by GC-FID analysis. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Color | APHA Color Scale (Visual or Spectrophotometric) | Compares sample color intensity against platinum-cobalt standards using visual matching or UV-Vis absorbance at 430 nm. |
| Specific Gravity | Digital Density Meter | Measures density relative to water at 20 degrees C using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determines refractive index at 20 degrees C using sodium D-line light (589 nm) via total internal reflection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring atomic absorption of ground-state metal atoms in flame or graphite furnace. |
| Chloride Content | Ion Chromatography (IC) or Potentiometric Titration | Separates and detects chloride ions via conductivity detection (IC) or determines by silver nitrate titration with chloride-selective electrode. |
| Non-Volatile Residue | Gravimetric Analysis | Measures residue mass after evaporation of a known sample volume under controlled heating and drying conditions. |
| Optical Rotation | Polarimetry | Determines specific rotation by measuring angular deviation of plane-polarized light passing through a solution at specified concentration and temperature. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Separates and quantifies structurally related impurities using reversed-phase column and UV absorbance at 210–254 nm. |
| Test Item | Specification |
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| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 0.92–0.94 g/cm³ |
| Odor | Characteristic amine odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.