4,5-DIFLUORO-2-NITROANILINE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 78056-39-0 |
| Product name | 4,5-DIFLUORO-2-NITROANILINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4,5-DIFLUORO-2-NITROANILINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,5-DIFLUORO-2-NITROANILINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,5-DIFLUORO-2-NITROANILINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antiviral drug intermediates | Used as a fluorinated aromatic amine to construct the active pharmaceutical ingredient (API) scaffold, particularly in the synthesis of antiviral agents such as HIV protease inhibitors |
| Agrochemicals | Intermediates for fungicides and herbicides | Applied in the synthesis of fluorinated aniline-based agrochemicals; high-efficacy active ingredients are prepared via nitro group reduction and coupling reactions |
| Dyes & Pigments | Synthesis of functional dyes | Employed as a diazo component or coupling component in the preparation of high-performance azo dyes with enhanced lightfastness and heat resistance |
| Organic Synthesis | Intermediate for fluorinated fine chemicals | Utilized in cross-coupling reactions—including Suzuki and Ullmann couplings—as a key building block for fluorinated functional materials |
Manufacturing Quality Control of 4,5-DIFLUORO-2-NITROANILINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by reverse-phase HPLC with UV detection at 254 nm, using external standard calibration. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using HPLC with diode-array detection and spectral library matching. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection for quantification of common organic solvents (e.g., methanol, acetone, toluene). |
| Moisture Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine water content via electrochemical reaction. |
| Heavy Metals | ICP-OES | Multi-element detection after acid digestion, based on atomic emission intensity at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride anions using suppressed conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Ignition at 750 C followed by weighing of inorganic residue after sulfuric acid treatment. |
| Melting Point | Capillary Melting Point Apparatus | Determination of solid-to-liquid transition temperature using calibrated capillary method per USP <741>. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a saturated aqueous suspension (1:10 w/v) using calibrated glass electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion via light scattering pattern to calculate size distribution (D10, D50, D90). |
| Bulk Density | Tap Density Tester | Measurement of mass per unit volume after standardized tapping per USP <616>. |
| Organic Volatile Impurities (OVI) | GC-MS | Targeted and untargeted screening using gas chromatography coupled with mass spectrometry for trace volatile contaminants. |
Technical Specifications of 4,5-DIFLUORO-2-NITROANILINE
| Test Item | Specification |
|---|---|
| Appearance | Orange to brown crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 125–129 °C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 4,5-DIFLUORO-2-NITROANILINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,5-DIFLUORO-2-NITROANILINE
Packaging of 4,5-DIFLUORO-2-NITROANILINE
Industrial 4,5-DIFLUORO-2-NITROANILINE 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply