2,6-Dichlorobenzyl bromide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20443-98-5 |
| Product name | 2,6-Dichlorobenzyl bromide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 2,6-Dichlorobenzyl bromide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,6-Dichlorobenzyl bromide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,6-Dichlorobenzyl bromide
| Industry | Application | Process |
|---|---|---|
| Pesticides | Intermediate for synthesizing pyrethroid insecticides (e.g., lambda-cyhalothrin, bifenthrin) | Used as an alkylating agent in nucleophilic substitution reactions to introduce the 2,6-dichlorobenzyl moiety |
| Pharmaceuticals | Intermediate for synthesizing antihistamines, antidepressants, and other active pharmaceutical ingredients (APIs) | Applied to construct benzyl-containing molecular scaffolds via C–N or C–O bond formation with amines or alcohols |
| Dyes & Pigments | Intermediate for synthesizing specialty dyes or fluorescent probes | Participates in coupling or substitution reactions to introduce halogenated benzyl functional groups for tuning spectral properties |
| Organic Synthesis | General-purpose organic synthesis building block | Reacts with nucleophiles (e.g., thiols, phenols, amines) under basic conditions to prepare various 2,6-dichlorobenzyl derivatives |
Manufacturing Quality Control of 2,6-Dichlorobenzyl bromide
| 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. |
| Related Substances | Gas Chromatography (GC) with FID or MS detection | Separation and identification of impurities (e.g., mono-chloro isomers, benzyl bromide, dibenzyl ether) by retention time and spectral matching. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile solvent residues (e.g., dichloromethane, toluene) quantified after thermal equilibration in sealed vials. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation; stoichiometric reaction with iodine, sulfur dioxide, and base in methanol. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralization of acidic impurities (e.g., HBr, residual HCl) with standardized sodium hydroxide using phenolphthalein indicator. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co scale) | Comparison of sample solution color against platinum-cobalt standard solutions at 455 nm or visual assessment in Nessler tubes. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Measurement of mass per unit volume at controlled temperature (20 C) using resonant frequency shift of a vibrating tube filled with sample. |
| Refractive Index | Refractometry (Abbe refractometer) | Determination of light bending angle at air-sample interface at 20 C; correlates with purity and composition. |
| Chloride Content | Potentiometric Titration (AgNO3 standard solution) | Precipitation titration monitored by silver ion-selective electrode; endpoint detected at inflection point of potential vs. titrant volume. |
| Heavy Metals | ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) | Multi-element detection after acid digestion; quantification based on element-specific atomic emission intensities. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Ignition of sample at 700-800 C followed by weighing of non-volatile inorganic residue after sulfuric acid treatment. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as the temperature range over which solid phase converts to liquid, indicating crystallinity and purity. |
Technical Specifications of 2,6-Dichlorobenzyl bromide
| 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 | 68–72°C |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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 2,6-Dichlorobenzyl bromide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,6-Dichlorobenzyl bromide
Packaging of 2,6-Dichlorobenzyl bromide
Industrial 2,6-Dichlorobenzyl bromide 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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