2,5-Dichlorobenzotrifluoride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 320-50-3 |
| Product name | 2,5-Dichlorobenzotrifluoride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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-Dichlorobenzotrifluoride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,5-Dichlorobenzotrifluoride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,5-Dichlorobenzotrifluoride
| Industry | Application | Process |
|---|---|---|
| Pesticides | Key intermediate for synthesizing pyrethroid insecticides (e.g., lambda-cyhalothrin, bifenthrin) | Condensed with benzene derivatives via Friedel-Crafts acylation or chloromethylation to construct the pyrethroid core structure |
| Pharmaceuticals | Used to synthesize antimicrobial and antiviral agents containing a trifluoromethyl group, such as certain quinolone derivatives | Serves as an aryl trifluoromethyl chloride building block, participating in nucleophilic substitution and palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to introduce functionalized side chains |
| Materials Science | Used to prepare high-temperature-resistant, chemically resistant specialty engineering plastics and liquid crystal monomers | After nitration, reduction, and diazotization, coupled with phenols; or condensed with diamines to yield chloro-/trifluoromethyl-containing polyamide/polyimide precursors |
| Organic Synthesis | Highly selective arylating reagent and versatile synthon for constructing C–F and C–Cl bonds and heterocyclic systems | Undergoes Friedel-Crafts reactions catalyzed by anhydrous AlCl₃; or, after low-temperature lithiation with n-butyl lithium, reacts with electrophiles (e.g., aldehydes, CO₂, DMF) to generate functionalized products such as alcohols, carboxylic acids, and aldehydes |
Manufacturing Quality Control of 2,5-Dichlorobenzotrifluoride
| 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. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Residue on Ignition | Gravimetric Analysis | Sample is incinerated at 700-800 C, and the non-volatile residue is weighed after cooling in a desiccator. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution with phenolphthalein indicator. |
| Chloride Content | Ion Chromatography (IC) | Separation of chloride anions on an anion-exchange column followed by conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element quantification after acid digestion by measuring element-specific atomic emission intensities in plasma. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of a fixed sample mass to dryness at 105 C, followed by weighing of residual solids. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Comparison of sample color against platinum-cobalt standard solutions or measurement of absorbance at 455 nm. |
| Density at 20 C | Digital Density Meter | Measurement of oscillating U-tube frequency filled with sample, converted to density via calibration with air/water. |
| Refractive Index at 20 C | Refractometry | Determination based on critical angle of total internal reflection of light passing through the liquid sample. |
| Boiling Range | Gas Chromatography (GC) or Distillation Apparatus | GC method: retention time window relative to reference compounds; Distillation: temperature range between initial and final boiling points. |
| Organic Impurities (Related Substances) | GC-MS | Separation by GC coupled with mass spectrometric detection for identification and semi-quantitation of structural analogs and degradation products. |
Technical Specifications of 2,5-Dichlorobenzotrifluoride
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.43–1.45 g/cm³ |
| Odor | Characteristic chlorinated aromatic odor |
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-Dichlorobenzotrifluoride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,5-Dichlorobenzotrifluoride
Packaging of 2,5-Dichlorobenzotrifluoride
Industrial 2,5-Dichlorobenzotrifluoride 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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