China Factory Direct
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| CAS number | 13338-49-3 |
| Product name | 2-(Chloromethyl)-4,5-dihydro-1H-imidazole hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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) |
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 | Intermediate in drug synthesis | Used to prepare drug molecules with specific structures via reaction with other compounds |
| Pesticides | Intermediate in pesticide synthesis | Integrated into the construction of pesticide active ingredients to improve or enhance their performance |
| Dyes | Synthesis of dyes and dye intermediates | Chemically converted to produce dye molecules with distinct color properties |
| Fine Chemicals | Raw material for fine chemicals | Transformed into various functional chemicals through further chemical processing |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography. |
| Related Substances | HPLC with UV detection | Separation and quantification of structurally similar impurities using gradient elution and UV absorbance at specified wavelength. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents by gas chromatographic separation followed by flame ionization detection. |
| Water Content | Karl Fischer titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a controlled anhydrous environment. |
| Chloride Content | Potentiometric titration with silver nitrate | Titration using AgNO3 solution with a silver indicator electrode to detect endpoint via change in potential during AgCl precipitation. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, based on element-specific atomic emission intensities. |
| Residue on Ignition | Gravimetric analysis | Determination of non-volatile inorganic residue after high-temperature incineration at 700-800 C and subsequent weighing. |
| pH of Aqueous Solution | pH meter measurement | Direct potentiometric measurement of hydrogen ion activity in a standardized aqueous suspension or solution. |
| Melting Point | Capillary melting point apparatus | Thermal determination of solid-to-liquid transition temperature using calibrated capillary tube method per pharmacopeial standards. |
| Appearance | Visual inspection | Assessment of physical state, color, and presence of foreign particles under controlled lighting and against defined reference standards. |
| Bulk Density | Graduated cylinder method | Measurement of mass per unit volume for free-flowing powder using standardized tapping and weighing procedures. |
| Particle Size Distribution | Laser diffraction | Analysis of particle size distribution by measuring angular variation in laser light scattering intensity from dispersed sample. |
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148-152°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.