cis-2-(Bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolane-4-ylmethyl benzoate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 61397-56-6 |
| Product name | cis-2-(Bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolane-4-ylmethyl benzoate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic 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 61397-56-6
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 61397-56-6 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 61397-56-6
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediates (e.g., for synthesis of antibiotics and antiviral agents) | Used in organic synthesis and catalytic reactions |
| Agrochemicals | Active ingredients or intermediates for insecticides and fungicides | Applied in condensation and halogenation reactions |
| Materials Science | Modification of polymeric materials (e.g., flame retardants, photoresponsive materials) | Employed in polymerization and crosslinking reactions |
| Electronic Chemicals | Components of photoresists and intermediates for liquid crystal materials | Utilized in photochemical synthesis and purification processes |
| Dyes | Raw materials for functional dyes (e.g., photochromic dyes) | Applied in coupling and esterification reactions |
Manufacturing Quality Control of 61397-56-6
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Utilizes a reversed-phase column (e.g., C18) and ultraviolet detector (UV, typically 210–260 nm), quantifying the content of cis-bromoester via standard calibration curves. This method offers excellent separation efficiency and high sensitivity, effectively distinguishing between cis and trans isomers. |
| Isomer Purity | Gas Chromatography (GC) or HPLC | Employs appropriately polar capillary columns (GC) or chiral stationary phases (HPLC) to separate cis- and trans-bromoester isomers, calculating the relative content of the cis isomer to assess isomer purity. |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H-NMR and ¹³C-NMR analysis identifies characteristic molecular signals, particularly the coupling constant (J-value) of olefinic protons; a cis configuration typically exhibits J ≈ 6–12 Hz, enabling confirmation of cis configuration. |
| Bromine Content | Ion Chromatography (IC) or Oxygen Bottle Combustion-Aggravimetric Method | The oxygen bottle combustion method converts organic bromine into bromide ions, which are then determined by titration with standardized silver nitrate solution or ion chromatography, verifying that the bromine content matches theoretical values. |
| Residual Solvents | Gas Chromatography (GC) | Follows pharmacopoeial or regulatory guidelines (e.g., ICH Q3C) to detect potentially residual organic solvents (e.g., methanol, ethyl acetate) from manufacturing processes, ensuring their levels remain within acceptable safety limits. |
| Water Content | Karl Fischer Titration | Based on the reaction between iodine and sulfur dioxide in an anhydrous environment with water, this method precisely measures moisture content, suitable for moisture-sensitive ester compounds. |
| Appearance and Physical Properties | Visual Inspection, Melting Point Determination | Observes sample color and physical state; determines melting or boiling point range to assist in assessing purity and consistency. Cis-bromoester typically exists as a liquid or low-melting solid. |
Technical Specifications of 61397-56-6
| Test Item | Specification |
|---|---|
| Appearance | White Solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 45–49°C |
| Identification (NMR) | Consistent with structure |
| Optical Rotation | [α]D20 = +12.5 to +14.5° (c=1, in chloroform) |
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 61397-56-6
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| Lot/Batch Number | *Required fields | |
NMR Spectra of 61397-56-6
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Industrial 61397-56-6 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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