2,3-DIFLUORO-4-BROMOBENZALDEHYDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 644985-24-0 |
| Product name | 2,3-DIFLUORO-4-BROMOBENZALDEHYDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty Grade |
| Packaging | 25KG/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 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,3-DIFLUORO-4-BROMOBENZALDEHYDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of drug molecules | Reacted with amines to form corresponding amides, serving as synthetic precursors for bioactive molecules |
| Agrochemical Intermediates | Preparation of active pharmaceutical ingredients (APIs) for agrochemicals | Applied in the synthesis of pesticide molecules exhibiting insecticidal, fungicidal, or other biocidal functions |
| Materials Science | Synthesis of high-performance materials | Used as a key organic synthetic intermediate for preparing polymers with specific optical or electronic properties |
Manufacturing Quality Control of 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe sample color and physical state (typically pale yellow to white crystals or powder) to determine compliance with standard descriptions. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use reversed-phase chromatographic column with methanol/water or acetonitrile/water as mobile phase, and UV detector (e.g., 254 nm) for quantitative determination of main component purity. |
| Content Determination | HPLC External Standard Method / Area Normalization Method | Compare peak areas with those of a reference standard of known concentration to calculate the mass percentage content of the target compound in the sample. |
| Related Substances (Impurities) | HPLC Gradient Elution Method | Separate the main peak from potential impurity peaks using a gradient program; calculate impurity levels by area normalization or with correction factors. |
| Moisture Content | Karl Fischer Titration | Utilize electrochemical titration principle to accurately determine trace moisture content in samples, suitable for organic compounds. |
| Residual Solvents | Gas Chromatography (GC-FID or GC-MS) | Use headspace or direct injection with capillary columns, and FID or MS detectors for quantification of residual organic solvents (e.g., toluene, DMF, etc.). |
| Melting Point | Capillary Melting Point Apparatus Method | Determine the temperature range from initial melting to complete melting, used for identification and assessment of crystalline purity. |
| Structural Confirmation | Nuclear Magnetic Resonance (NMR), Infrared Spectroscopy (IR), Mass Spectrometry (MS) | Comprehensively analyze 1H NMR, 13C NMR, FT-IR, and ESI-MS data to confirm molecular structure and functional groups, ensuring identity of the target compound. |
| Heavy Metals | ICP-MS or Atomic Absorption Spectroscopy (AAS) | Determine trace levels of lead, cadmium, mercury, arsenic, and other elements after digestion, meeting ICH Q3D or pharmacopoeial limits. |
| pH Value (if applicable) | pH Meter Measurement (in aqueous solution or suspension) | Dissolve the sample into an appropriate concentration aqueous solution, then measure pH using a calibrated pH meter to assess acidity/alkalinity, stability, or impact of process residues. |
Technical Specifications of 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 65–69°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
Safety Information of 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
Industrial 2,3-DIFLUORO-4-BROMOBENZALDEHYDE 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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