2,4-DICHLOROANILINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 697-90-5 |
| Product name | 2,4-DICHLOROANILINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for 2,4-DICHLOROANILINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,4-DICHLOROANILINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,4-DICHLOROANILINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Synthesis of intermediates for anti-infective drugs | Substitution reaction following iodination and chlorination |
| Agrochemical Industry | Preparation of nitrogen-containing heterocyclic agrochemical intermediates | Functional group introduction via coupling reactions |
| Dye Industry | Production of specialty dye intermediates | Aromatic electrophilic substitution reaction |
| Materials Industry | Synthesis of monomers for functional polymers | Halogenated aromatic hydrocarbon modification prior to polymerization |
Manufacturing Quality Control of 2,4-DICHLOROANILINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at ~254 nm, comparing peak area against a certified reference standard. |
| Related Substances (Impurities) | HPLC-UV or UPLC-MS | Separation and quantification of structurally related impurities (e.g., mono-chloro analogs, iodinated by-products) using gradient HPLC/UPLC with UV or mass spectrometric detection. |
| Residual Solvents | GC-FID or GC-MS | Headspace gas chromatography with flame ionization or mass spectrometric detection to quantify residual solvents (e.g., toluene, DMF, methanol) per ICH Q3C guidelines. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification of trace heavy metals after acid digestion, achieving sub-ppb sensitivity and compliance with ICH Q3D. |
| Moisture Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water content via iodine generation and stoichiometric reaction with sample water. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement using calibrated capillary apparatus per USP <741>, indicating crystallinity and purity. |
| Chlorine Content | Oxygen Flask Combustion followed by Potentiometric Titration | Combustion in oxygen flask converts organic chlorine to chloride ion, titrated with silver nitrate using potentiometric endpoint detection. |
| Iodine Content | ICP-OES after Microwave-Assisted Acid Digestion | Quantitative determination of total iodine following complete decomposition and dilution, measured via characteristic emission at 178.2 nm or 206.2 nm. |
| pH of Aqueous Suspension | pH Meter (10% w/v suspension in water) | Measurement of surface proton activity in aqueous suspension, indicating presence of acidic/basic degradation products. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using Mie scattering theory to determine D10, D50, D90 values relevant for handling and formulation. |
| Organic Volatile Impurities (e.g., benzene, chloroform) | GC-MS (Headspace) | Targeted screening and quantification of Class 1 and 2 solvents using isotope-dilution or external calibration per ICH Q3C. |
| Residual Catalyst (e.g., Pd, Cu) | ICP-MS | Ultra-trace quantification of metal catalyst residues post-hydrogenation or coupling steps, following microwave digestion and isotopic dilution. |
| Specific Optical Rotation | [α]D Measurement | Polarimetric assessment at 589 nm to confirm absence of chiral contaminants (though compound is achiral, deviation indicates racemic impurities or degradation). |
Technical Specifications of 2,4-DICHLOROANILINE
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 124–128°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
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Download COA of 2,4-DICHLOROANILINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,4-DICHLOROANILINE
Packaging of 2,4-DICHLOROANILINE
Industrial 2,4-DICHLOROANILINE 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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