China Factory Direct
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| CAS number | 118-79-6 |
| Product name | 2,4,6-Tribromophenol |
| 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an intermediate in the synthesis of certain pharmaceuticals | Reacted with corresponding amines or alcohols to produce target compounds |
| Pesticides | Used as a raw material for fungicides, insecticides, and other pesticide products | Mixed with other active ingredients and subjected to chemical processing under specific conditions to form the final product |
| Disinfectants | Used in the preparation of disinfectants | Dissolved directly in a suitable solvent to prepare a solution at the required concentration |
| Flame Retardants | Used as a flame-retardant additive | Incorporated into polymer materials via compounding or applied onto material surfaces using surface treatment techniques |
| Plastics Industry | Enhances the heat resistance and anti-aging properties of plastic products | Added as an additive during plastic processing and uniformly dispersed via melt compounding or similar methods |
| Coatings | Improves the fire resistance of coatings | Incorporated as a functional filler into coating formulations, homogenized by stirring, and then applied onto substrates |
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Assay | High-Performance Liquid Chromatography (HPLC) | Utilizes a reversed-phase chromatography column (e.g., C18) with a UV detector (wavelength approximately 280–300 nm) for quantitative analysis of tribromophenol content using external standard or internal standard methods, offering high sensitivity and good reproducibility. |
| Purity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | After appropriate derivatization, the sample is injected and separated by gas chromatography, followed by qualitative and semi-quantitative analysis via mass spectrometry. This method effectively identifies impurities and degradation products, making it suitable for high-purity sample analysis. |
| Impurity Detection | High-Performance Liquid Chromatography-Mass Spectrometry (HPLC-MS) | Combines the separation capability of HPLC with the structural identification power of MS to accurately detect and identify organic impurities (e.g., brominated by-products, unreacted starting materials). It offers high sensitivity and is ideal for trace impurity analysis. |
| Residual Solvents | Gas Chromatography (GC) | According to pharmacopoeial or relevant standards (e.g., ICH Q3C), headspace-GC is used to detect residual organic solvents (e.g., methanol, ethanol, acetone) introduced during production. |
| Water Content | Karl Fischer Titration | Based on the quantitative reaction of iodine and sulfur dioxide with water in an anhydrous environment, this method precisely determines water content in solid or liquid tribromophenol samples for moisture control. |
| Melting Point Determination | Melting Point Apparatus | Uses an automatic or capillary melting point apparatus to measure the melting point of tribromophenol (theoretical range: approximately 95–97°C), providing a preliminary assessment of purity and crystalline form consistency. |
| Appearance and Color | Visual Color Comparison | Compares the sample visually with standard color solutions to evaluate its hue (typically white to pale yellow crystals), helping detect oxidation or contamination by impurities. |
| Bromine Content Determination | Ion Chromatography or Oxygen Flask Combustion-Titration | In the oxygen flask combustion method, organic bromine is converted to bromide ions, which are then quantified by silver nitrate titration or ion chromatography to verify whether the bromine content matches the theoretical value. |
| Test Item | Specification |
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| Appearance | White crystalline solid |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 94–97°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.