4-PROPYLANILINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2696-84-6 |
| Product name | 4-PROPYLANILINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum |
| 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-PROPYLANILINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-PROPYLANILINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-PROPYLANILINE
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Used in the synthesis of dye intermediates | Reacted with various compounds to produce diverse azo dyes |
| Pharmaceutical Industry | Serves as a starting material or intermediate in drug synthesis | Converted into structurally specific drug molecules via acylation, nitration, and other reactions |
| Pesticide Manufacturing | Acts as a precursor for certain pesticide products | Transformed into active pesticide ingredients through chlorination, sulfonation, and related steps |
| Fragrance Industry | Synthesis of flavor and fragrance compounds | Undergoes condensation, cyclization, and other reactions with chemical reagents to yield odor-specific compounds |
| Plastic Additives | Antioxidant | Directly incorporated into plastic materials to enhance oxidative stability |
| Rubber Auxiliaries | Vulcanization accelerator | Added during rubber processing to promote rapid vulcanization of rubber products |
| Fine Chemicals | Base raw material for producing other fine chemicals | Participates in a range of organic synthesis reactions to generate target products as required |
Manufacturing Quality Control of 4-PROPYLANILINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (p-Propylaniline content) | Gas Chromatography (GC) with FID detection | Quantitative determination based on retention time and peak area comparison against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system. |
| Appearance | Visual Inspection | Assessment of liquid clarity and absence of visible particulates or phase separation under controlled lighting conditions. |
| Color (APHA) | Colorimetric Comparison using APHA scale | Measurement of yellowness by visual or spectrophotometric comparison to platinum-cobalt standard solutions. |
| Density at 20 C | Digital Density Meter | Determination via oscillating U-tube principle measuring frequency shift related to sample density. |
| Refractive Index at 20 C | Abbe Refractometer | Measurement of light bending angle at air-sample interface to calculate refractive index. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known sample mass to dryness followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal ions after acid digestion and atomization, based on absorption of element-specific wavelength light. |
| Non-Volatile Matter | Gravimetric Analysis | Drying of sample under specified temperature and pressure, then weighing of residual solids. |
| Boiling Range | Gas Chromatography (GC) or Distillation Apparatus | Determination of temperature interval over which 5% to 95% of the sample distills under controlled conditions. |
| Odor | Sensory Evaluation | Trained personnel assessment for conformity to characteristic aromatic amine odor and absence of off-odors. |
Technical Specifications of 4-PROPYLANILINE
| Test Item | Specification |
|---|---|
| Appearance | Clear pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.545–1.555 |
| Relative Density (20°C/25°C) | 0.965–0.975 g/cm³ |
| Odor | Characteristic aromatic amine 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-PROPYLANILINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-PROPYLANILINE
Packaging of 4-PROPYLANILINE
Industrial 4-PROPYLANILINE 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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