2,6-Difluoroaniline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5509-65-9 |
| Product name | 2,6-Difluoroaniline |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic 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 2,6-Difluoroaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,6-Difluoroaniline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,6-Difluoroaniline
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antimicrobial agents (e.g., quinolone antibiotics) | Used to prepare active pharmaceutical ingredients via condensation, cyclization, and related reactions |
| Agrochemicals | Key fluorinated aniline raw material for herbicide and insecticide production | Applied as an aromatic amine component in condensation or substitution reactions |
| Dyes | Used to synthesize fluorinated specialty dyes (e.g., liquid crystal dye intermediates) | Applied in diazotization followed by coupling with phenols or amines |
| Materials Science | Preparation of fluorinated polymeric materials (e.g., polyimide monomers) | Applied as a diamine monomer in polymerization reactions |
| Electronic Chemicals | Synthesis of fluorinated aromatic derivatives for liquid crystal materials and photoresists | Applied in nucleophilic substitution or catalyzed coupling to introduce functional groups |
Manufacturing Quality Control of 2,6-Difluoroaniline
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID | Quantifies 2,6-difluoroaniline peak area relative to calibration standards using flame ionization detection. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on iodine consumption in a pyridine-methanol solvent system. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic impurities by weighing residue after high-temperature ashing. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures total heavy metal content by atomic absorption of characteristic wavelengths after acid digestion. |
| Appearance | Visual Inspection | Assesses physical state and clarity against standard colorless/transparent reference under controlled lighting. |
| Color (APHA) | UV-Vis Spectrophotometry | Compares sample absorbance at 430 nm to platinum-cobalt standard solutions for color intensity. |
| Acidity (as HCl) | Acid-Base Titration | Titration with standardized NaOH to determine acidic impurities neutralized to phenolphthalein endpoint. |
| Refractive Index | Refractometry | Measures light bending angle at 20 C using calibrated refractometer to assess purity and consistency. |
| Density | Pycnometry | Determines mass per unit volume at 20 C using calibrated pycnometer for identity and purity verification. |
| Boiling Point | Distillation with Thermometry | Records temperature range at which vapor phase condenses under specified pressure (e.g., 760 mmHg). |
| Organic Volatile Impurities | Headspace Gas Chromatography-Mass Spectrometry (HS-GC-MS) | Identifies and quantifies residual solvents and volatile by-products via thermal desorption and mass spectral detection. |
Technical Specifications of 2,6-Difluoroaniline
| Test Item | Specification |
|---|---|
| Appearance | Orange liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.565–1.575 |
| Relative Density (20°C/25°C) | 1.24–1.26 g/cm³ |
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 2,6-Difluoroaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,6-Difluoroaniline
Packaging of 2,6-Difluoroaniline
Industrial 2,6-Difluoroaniline 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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