2,5-Bis(trifluoromethyl)bromobenzene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7617-93-8 |
| Product name | 2,5-Bis(trifluoromethyl)bromobenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 2,5-Bis(trifluoromethyl)bromobenzene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,5-Bis(trifluoromethyl)bromobenzene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,5-Bis(trifluoromethyl)bromobenzene
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Drug molecule synthesis | Bromination |
| Agrochemical Intermediates | Agrochemical molecule synthesis | Fluorination |
| Materials Science | Organic semiconductor material synthesis | Oxidative coupling |
Manufacturing Quality Control of 2,5-Bis(trifluoromethyl)bromobenzene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile organic impurities are equilibrated in headspace vial and quantified by GC-FID or GC-MS against calibration standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., HBr, carboxylic acids) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Sample is incinerated at 700-800 C, cooled in desiccator, and residual inorganic ash is weighed. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | After acid digestion, total heavy metals are quantified by measuring absorbance of ground-state atoms at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride anions using suppressed conductivity detection after ion exchange separation. |
| Bromine Content | Oxygen Flask Combustion followed by Potentiometric Titration | Organic bromine is converted to bromide by combustion in oxygen flask, then titrated with silver nitrate using potentiometric endpoint detection. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against specified criteria (e.g., clear, colorless to pale yellow liquid) under controlled lighting. |
| Density | Digital Density Meter | Measurement of mass per unit volume at specified temperature (e.g., 20 C) using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface using calibrated Abbe refractometer at specified temperature. |
| Non-Volatile Residue | Evaporation Residue Test | Sample is evaporated to dryness under controlled conditions and residue is weighed gravimetrically. |
Technical Specifications of 2,5-Bis(trifluoromethyl)bromobenzene
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.580–1.600 g/cm³ |
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 2,5-Bis(trifluoromethyl)bromobenzene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,5-Bis(trifluoromethyl)bromobenzene
Safety Information of 2,5-Bis(trifluoromethyl)bromobenzene
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,5-Bis(trifluoromethyl)bromobenzene
Industrial 2,5-Bis(trifluoromethyl)bromobenzene 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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