China Factory Direct
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| CAS number | 836-42-0 |
| Product name | 4-(Benzyloxy)benzyl chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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) |
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 | Synthetic intermediate | Used as an organic synthetic intermediate in the preparation of antitumor and antiviral drugs; employed in substitution and coupling reactions to construct target molecular frameworks |
| Pesticides | Fungicide intermediate | Serves as a key intermediate in the synthesis of novel benzofuran-containing agricultural fungicides; functional groups are introduced via nucleophilic substitution |
| Fine chemicals | Functional material precursor | Applied in the preparation of liquid crystal materials or polymer modifiers; enables side-chain modification of polymers through the reactivity of chlorine atoms |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) with UV detection | Separation and quantification of impurities by retention time and UV absorbance relative to the main peak. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling and FID detection | Volatile organic solvents are extracted into headspace and quantified using calibrated external standards. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water. |
| Chloride Content | Potentiometric Titration with Silver Nitrate | Titration using AgNO3 solution; endpoint detected by silver ion-selective electrode responding to free Cl- concentration. |
| Acid Value | Acid-Base Titration with NaOH and phenolphthalein indicator | Neutralization of acidic impurities (e.g., HCl, benzoic acid) with standardized NaOH solution. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Sample digested with nitric acid, then total heavy metals quantified by absorption of characteristic atomic line radiation. |
| Sulfated Ash | Gravimetric Analysis after sulfuric acid treatment | Residue mass measured after charring and sulfation at 700 C, representing inorganic impurities. |
| Appearance | Visual Inspection in glass container under controlled lighting | Assessment of physical state, color, and clarity against established reference standards. |
| Melting Point | Capillary Melting Point Determination | Thermal transition observed as solid-to-liquid phase change using calibrated digital melting point apparatus. |
| Specific Optical Rotation | Polarimetry at 20 C and sodium D-line | Measurement of rotation angle of plane-polarized light caused by chiral molecules in solution. |
| Residue on Ignition | Gravimetric Analysis after ignition at 800 C | Mass of non-volatile residue determined following high-temperature ashing in a muffle furnace. |
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.5% (GC) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 58-62°C |
| Identification (NMR) | Conforms to reference spectrum |
| 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.