3-BENZYLOXYBENZYL BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1700-31-8 |
| Product name | 3-BENZYLOXYBENZYL BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/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 3-BENZYLOXYBENZYL BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-BENZYLOXYBENZYL BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-BENZYLOXYBENZYL BROMIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical Intermediates | Serves as an alkylating agent to introduce benzyl or substituted benzyl groups into molecular structures of antiallergic and antitussive drugs (e.g., cloperastine, benproperine). |
| Pharmaceutical Chemicals | Protecting Group Introduction | Acts as a hydroxyl or amino protecting group in complex drug syntheses, leveraging the stability of the benzyloxy group to prevent side reactions during subsequent reaction steps. |
| Organic Synthesis | Etherification and Esterification | Functions as a highly reactive benzylating agent to introduce benzyloxybenzyl groups into alcohols, phenols, carboxylic acids, or amines via nucleophilic substitution, yielding target ether or ester derivatives. |
| Agrochemicals | Agrochemical Intermediates | Used in synthesizing fungicides or insecticides containing benzyloxybenzyl moieties to enhance lipophilicity and membrane permeability of the active ingredients. |
| Fine Chemicals | Fragrance Synthesis | Applied in synthesizing aroma compounds with characteristic floral or fruity notes; its molecular structure enhances substantivity and stability of fragrance molecules. |
Manufacturing Quality Control of 3-BENZYLOXYBENZYL BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies 3-benzyloxybenzyl bromide relative to internal/external standard using retention time and peak area comparison. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) with UV detection | Separates and quantifies structurally related impurities (e.g., 3-hydroxybenzyl bromide, dibenzyl ether) based on retention time and UV absorbance. |
| Residual Solvents (e.g., toluene, methanol) | Headspace Gas Chromatography (HS-GC) with FID | Detects and quantifies volatile organic solvents by equilibrium partitioning into headspace followed by GC separation. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemically determines water content via iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Measures free acidic impurities (e.g., HBr) by neutralization with standardized sodium hydroxide and potentiometric endpoint detection. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma–Mass Spectrometry (ICP-MS) | Quantifies trace metal contaminants after acid digestion by elemental mass-to-charge ratio detection with high sensitivity. |
| Appearance & Color | Visual Inspection against APHA Color Scale | Assesses physical state (crystalline solid), clarity, and color intensity by comparison to platinum-cobalt standards under controlled lighting. |
| Melting Point | Differential Scanning Calorimetry (DSC) | Determines phase transition temperature and purity via endothermic heat flow measurement during controlled heating. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Measures non-volatile inorganic residue after high-temperature combustion and sulfuric acid treatment, expressed as % w/w. |
| Chloride Content | Ion Chromatography (IC) with Conductivity Detection | Separates and quantifies chloride ion (from potential Cl⁻ impurity or hydrolysis product) based on anion exchange and conductivity response. |
Technical Specifications of 3-BENZYLOXYBENZYL BROMIDE
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 75-79°C |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | 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 3-BENZYLOXYBENZYL BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-BENZYLOXYBENZYL BROMIDE
Packaging of 3-BENZYLOXYBENZYL BROMIDE
Industrial 3-BENZYLOXYBENZYL 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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