4,6-DIBROMO-O-CRESOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 609-22-3 |
| Product name | 4,6-DIBROMO-O-CRESOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 4,6-DIBROMO-O-CRESOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,6-DIBROMO-O-CRESOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,6-DIBROMO-O-CRESOL
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical Intermediate | Serves as a key raw material for synthesizing antifungal agents, disinfectants, and antitussives; enables introduction of bromophenol structures via coupling or substitution reactions. |
| Agrochemicals | Fungicide/Preservative Intermediate | Used in the synthesis of agricultural fungicides; its phenolic structure and reactive halogen sites undergo further chemical modification to enhance antimicrobial activity. |
| Dye Industry | Dye Intermediate | Participates in diazotization or condensation reactions to produce dyes and organic pigments with specific hues. |
| Organic Synthesis | Brominating Reagent/Reaction Substrate | Functions as a reaction substrate in Suzuki or Ullmann couplings, leveraging the bromine atom’s reactivity as a leaving group to construct complex aryl frameworks. |
| Industrial Preservation | Industrial & Household Preservative | Used directly as a preservative component or as a precursor for synthesizing higher-performance preservatives (e.g., for wood and textile treatment) to inhibit microbial growth. |
Manufacturing Quality Control of 4,6-DIBROMO-O-CRESOL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase HPLC with UV detection at 275 nm, comparing peak area to calibrated standard. |
| Related Substances | HPLC-UV | Detects and quantifies impurities (e.g., mono-brominated isomers, dibromo by-products) via gradient HPLC with UV detection. |
| Moisture Content | Karl Fischer Titration | Measures water content volumetrically using iodine-based redox titration in methanol/pyridine solvent system. |
| Residue on Ignition | Gravimetric Analysis | Determines non-volatile inorganic residue after controlled ashing at 700-800 C and weighing. |
| Heavy Metals | ICP-OES | Quantifies Pb, Cd, Hg, As, Cr using inductively coupled plasma optical emission spectroscopy after acid digestion. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column with conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary tube method. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled white light against standard reference. |
| Organic Volatile Impurities | GC-FID | Identifies and quantifies residual solvents (e.g., toluene, dichloromethane) using gas chromatography with flame ionization detection. |
| Acid Value | Acid-Base Titration | Measures free phenolic acidity by titration with standardized KOH in ethanol, using phenolphthalein indicator. |
| Sulfated Ash | Gravimetric Analysis | Determines inorganic sulfate residue after sulfuric acid treatment and high-temperature ignition, then weighing. |
| Bulk Density | Tap Density Measurement | Measures mass per unit volume of freely poured and tapped powder using standardized cylinder and tap apparatus. |
Technical Specifications of 4,6-DIBROMO-O-CRESOL
| Test Item | Specification |
|---|---|
| Appearance | White to yellow crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 62.0–66.0°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 4,6-DIBROMO-O-CRESOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,6-DIBROMO-O-CRESOL
Packaging of 4,6-DIBROMO-O-CRESOL
Industrial 4,6-DIBROMO-O-CRESOL 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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