2-BROMO-4-CHLOROACETOPHENONE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 825-40-1 |
| Product name | 2-BROMO-4-CHLOROACETOPHENONE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeReagent 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-BROMO-4-CHLOROACETOPHENONE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-BROMO-4-CHLOROACETOPHENONE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-BROMO-4-CHLOROACETOPHENONE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antibacterial, anti-inflammatory, and central nervous system agents | Bromochloroacetophenone structural unit introduced via electrophilic substitution or coupling reactions |
| Pesticides | Intermediate for synthesizing herbicides, insecticides, and fungicides | Nucleophilic substitution or condensation reactions with amines, alcohols, or heterocyclic compounds |
| Dyes & Pigments | Precursor for synthesizing specialty azo dyes and fluorescent dyes | Chromophore structure constructed via diazotization and coupling reactions |
| Chemical Reagents | Bromochloroarylating reagent for organic synthesis | Acts as an electrophile in Friedel-Crafts acylation or metal-catalyzed cross-coupling reactions |
Manufacturing Quality Control of 2-BROMO-4-CHLOROACETOPHENONE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities using gradient HPLC-UV; identification and quantification based on relative retention times and response factors. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., acetone, methanol, dichloromethane) against calibration standards. |
| Moisture Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine generated electrochemically to react stoichiometrically with water in the sample. |
| Heavy Metals | ICP-OES | Digestion followed by multi-element quantification via inductively coupled plasma optical emission spectroscopy against certified metal standards. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change due to AgCl precipitation. |
| Bromide Content | Ion Chromatography | Separation of bromide anion on an anion-exchange column with conductivity detection, calibrated against sodium bromide standards. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary apparatus per USP <741>. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference samples under controlled lighting conditions. |
| Acid Value | Acid-Base Titration | Titration with standardized potassium hydroxide ethanol solution using phenolphthalein indicator to neutralize acidic impurities. |
| Residue on Ignition | Gravimetric Analysis | Ignition of sample at 700-800 C followed by weighing of non-volatile residue to determine inorganic ash content. |
| Particle Size Distribution | Laser Diffraction | Dry dispersion and measurement of particle size distribution using laser light scattering principles per ISO 13320. |
Technical Specifications of 2-BROMO-4-CHLOROACETOPHENONE
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 62–66°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-BROMO-4-CHLOROACETOPHENONE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-BROMO-4-CHLOROACETOPHENONE
Packaging of 2-BROMO-4-CHLOROACETOPHENONE
Industrial 2-BROMO-4-CHLOROACETOPHENONE 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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