4-CHLOROBUTYLZINC BROMIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 155589-48-3 |
| Product name | 4-CHLOROBUTYLZINC BROMIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 4-CHLOROBUTYLZINC BROMIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-CHLOROBUTYLZINC BROMIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-CHLOROBUTYLZINC BROMIDE
| Industry | Application | Process |
|---|---|---|
| Organic Synthesis | As an organometallic reagent for coupling reactions and carbon–carbon bond formation | Used as a Grignard-type reagent in organic synthesis, participating in nucleophilic substitution or coupling reactions—such as Suzuki coupling |
| Pharmaceutical R&D | Synthesis of certain pharmaceutical intermediates | Applied to construct complex organic molecular frameworks, particularly in synthesizing halogenated or metal-containing drug precursors |
| Materials Science | Synthesis of functional polymeric materials | Employed as an initiator or chain-transfer agent in polymer synthesis to produce polymeric materials with specific architectures |
| Chemical Analysis | Standard reagent for analytical chemistry experiments | Used for detection or quantitative analysis of certain organic compounds, especially in organometallic chemistry |
Manufacturing Quality Control of 4-CHLOROBUTYLZINC BROMIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (4-Chlorobutylzinc Bromide) | Titration with Standardized Iodine Solution | Quantifies active organozinc species via oxidative titration using iodine in anhydrous THF, based on stoichiometric Zn-C bond cleavage. |
| Residual Solvent (THF) | Gas Chromatography (GC) with FID | Separates and quantifies residual tetrahydrofuran using a polar capillary column and flame ionization detection. |
| Water Content | Karl Fischer Coulometric Titration | Measures trace water electrochemically by iodine generation proportional to water content in anhydrous pyridine-methanol medium. |
| Heavy Metals (Pb, Cd, Hg, Cr) | ICP-MS | Detects and quantifies trace heavy metals after acid digestion using inductively coupled plasma mass spectrometry for ultratrace sensitivity. |
| Chloride Ion Impurity | Potentiometric Titration with AgNO3 | Determines free chloride via argentometric titration using silver nitrate and a silver/silver chloride indicator electrode. |
| Zinc Content | Complexometric Titration with EDTA | Quantifies total zinc after acid digestion using EDTA complexation at controlled pH with Eriochrome Black T indicator. |
| Acid Number | Acid-Base Titration with KOH in Isopropanol | Measures acidic impurities (e.g., HBr, ZnBr2 hydrolysis products) by titration with standardized potassium hydroxide solution. |
| Color | Visual Comparison Against APHA Scale | Evaluates sample color intensity by visual comparison to platinum-cobalt standard solutions under controlled lighting. |
| Appearance (Clarity) | Visual Inspection in Glass Vial | Assesses physical state and clarity by observation in a transparent, colorless glass vial against white background under diffuse daylight. |
| Residual Zinc Metal (Particulate) | Filtration and Gravimetric Analysis | Captures insoluble zinc metal particles on a pre-weighed membrane filter, followed by drying and weighing. |
| Organic Impurities (Related Substances) | HPLC with UV Detection | Separates and quantifies structurally related organic impurities (e.g., 4-chloro-1-butanol, dibutyl ether) using reversed-phase C18 column and UV detection at 210 nm. |
| Thermal Stability (Onset Decomposition) | Differential Scanning Calorimetry (DSC) | Determines exothermic decomposition onset temperature under nitrogen purge by measuring heat flow difference versus reference. |
Technical Specifications of 4-CHLOROBUTYLZINC BROMIDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Water Content (KF) | <=0.5% |
| Melting Point | 65-69°C |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild organic odor |
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 4-CHLOROBUTYLZINC BROMIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 4-CHLOROBUTYLZINC BROMIDE
Industrial 4-CHLOROBUTYLZINC 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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