Benzyl carbamate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 621-84-1 |
| Product name | Benzyl carbamate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 Benzyl carbamate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Benzyl carbamate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Benzyl carbamate
| Industry | Application | Process |
|---|---|---|
| Pesticides | Used as a pesticide intermediate in the synthesis of carbamate insecticides | Prepared via reaction of benzyl alcohol with isocyanate to form benzyl carbamate, followed by conversion into the active insecticidal ingredient |
| Pharmaceuticals | Used in the synthesis of pharmaceutical intermediates, such as precursors to certain anti-inflammatory or analgesic agents | Employed as a reagent for introducing the carbamate functional group in multistep organic syntheses |
| Polymers & Materials | Used as a modifier or crosslinking agent for resins and polymers | Incorporated into polyurethane-based material synthesis via its carbamate group to enhance material properties |
| Dyes & Pigments | Used as a dye intermediate in the preparation of specialty functional dyes | Applied in the synthesis of azo or fluorescent dyes to provide specific functional group structures |
| Fine Chemicals | Used as a versatile organic synthesis intermediate for constructing various chemical products | Enables targeted molecular synthesis through nucleophilic substitution or addition reactions |
Manufacturing Quality Control of Benzyl carbamate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 220 nm. |
| Related Substances | HPLC-UV | Separation and quantification of impurities (e.g., benzyl alcohol, aniline, urea derivatives) relative to the main peak using gradient elution and UV detection. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents (e.g., methanol, toluene, ethyl acetate) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration measuring water via stoichiometric reaction with iodine, sulfur dioxide, and base in methanol/pyridine medium. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, based on atomic emission intensities at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity-based quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Determination of inorganic residue after controlled combustion at 700-800 C, followed by weighing of the cooled residue. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement by observing the temperature range at which solid crystals convert to liquid under controlled heating. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity of the sample against established specifications under controlled lighting conditions. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size distribution based on angular variation of scattered laser light intensity from a dispersed sample. |
| pH of Aqueous Suspension | pH Meter | Measurement of hydrogen ion activity in a standardized aqueous suspension (e.g., 1% w/v in water) using calibrated glass electrode. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms and absence testing for specified pathogens (e.g., E. coli, S. aureus) per pharmacopeial procedures. |
Technical Specifications of Benzyl carbamate
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 52.0–56.0°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 Benzyl carbamate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Benzyl carbamate
Packaging of Benzyl carbamate
Industrial Benzyl carbamate 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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