4-HEXYLANILINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 33228-45-4 |
| Product name | 4-HEXYLANILINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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-HEXYLANILINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-HEXYLANILINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-HEXYLANILINE
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Used as an organic synthesis intermediate for preparing functional polymeric materials and pharmaceutical compounds | Employed in electrophilic substitution, coupling, or reductive amination reactions with aldehydes, ketones, or alkyl halides to construct complex molecular structures |
| Polymer Industry | Used to synthesize conductive polymers and optoelectronic functional materials | Acts as a monomer in electrochemical or free-radical polymerization to form polyvinylaniline derivatives |
| Dyes & Pigments | Used as an intermediate in the synthesis of azo and anthraquinone dyes | Subjected to diazotization followed by coupling with phenols or aromatic amines to produce colored compounds |
| Pharmaceutical Chemicals | Used to synthesize biologically active amine-based pharmaceutical intermediates | Modified via acylation, sulfonylation, or cyclization to introduce pharmacophores for the preparation of anti-inflammatory and antitumor compounds |
Manufacturing Quality Control of 4-HEXYLANILINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co scale) | Comparison of sample color to standardized platinum-cobalt solutions or measurement of absorbance at 430 nm in a 10-mm cell. |
| Acid Value | Acid-Base Titration (NaOH, phenolphthalein indicator) | Neutralization of acidic impurities with standardized sodium hydroxide solution; acid value calculated as mg KOH per g sample. |
| Aniline Derivatives (e.g., aniline, 4-chloroaniline) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC followed by selective detection and quantification of related aromatic amines using characteristic mass fragments. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Heating sample at 750 C in a platinum crucible to constant weight; residue reported as percentage of original mass. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Sample digested with nitric/hydrochloric acid mixture; lead concentration measured by AAS at 283.3 nm using air-acetylene flame. |
| Chloride Impurities | Ion Chromatography (IC) with conductivity detection | Separation of chloride anions on an anion-exchange column; quantified by conductivity response relative to calibration standards. |
| Refractive Index | Refractometry (at 20 C) | Measurement of light refraction angle through liquid sample at specified temperature; correlates with purity and composition. |
| Specific Gravity | Digital Density Meter (Oscillating U-tube) | Determination of density from resonant frequency shift of a U-shaped tube filled with sample at controlled temperature. |
| Appearance (Clarity) | Visual Inspection in Nessler Tube | Sample observed against black/white background in clear glass tube under diffused daylight; assessed for turbidity or particulates. |
| Iron Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Acid-digested sample nebulized into argon plasma; iron emission intensity at 238.204 nm measured and quantified. |
Technical Specifications of 4-HEXYLANILINE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.575–1.585 |
| Relative Density (20°C/4°C) | 1.020–1.035 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-HEXYLANILINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-HEXYLANILINE
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Industrial 4-HEXYLANILINE 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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