4-CHLORO-2-IODOTOLUENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 33184-48-4 |
| Product name | 4-CHLORO-2-IODOTOLUENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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-CHLORO-2-IODOTOLUENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-CHLORO-2-IODOTOLUENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-CHLORO-2-IODOTOLUENE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an organic synthesis intermediate for producing antitumor, anti-inflammatory, or other biologically active molecules | Applied in palladium-catalyzed coupling reactions (e.g., Suzuki, Sonogashira) to introduce aryl or alkynyl groups |
| Pesticides | Used as an intermediate in synthesizing novel insecticides or herbicides | Applied in halogen exchange or metalation reactions to construct target molecular frameworks |
| Materials Science | Used as a precursor for liquid crystal materials or organic optoelectronic functional materials | Applied in cross-coupling reactions to construct conjugated systems or specifically substituted aromatic ring structures |
| Fine Chemicals | Used as a multifunctional aromatic halide in complex molecule construction | Leverages the high reactivity of the iodine atom for selective functional group transformations |
Manufacturing Quality Control of 4-CHLORO-2-IODOTOLUENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 4-chloro-2-iodotoluene by retention time and peak area relative to a calibration curve using an internal or external standard. |
| Related Substances | Gas Chromatography (GC) with FID detection | Identifies and quantifies impurities (e.g., isomers, chlorinated or iodinated by-products) based on relative retention times and response factors. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling and FID detection | Measures volatile organic solvents (e.g., toluene, dichloromethane) by equilibrium partitioning into headspace gas followed by separation and detection. |
| Moisture Content | Karl Fischer Titration (Coulometric mode) | Determines water content via electrochemical generation of iodine reacting stoichiometrically with water in anhydrous solvent. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Quantifies trace metal contaminants by atomization and excitation in plasma, measuring element-specific emission intensities. |
| Iodide Ion (free) | Ion Chromatography (IC) with conductivity detection | Separates and quantifies inorganic iodide ions using anion-exchange column and suppressed conductivity detection. |
| Chloride Ion (free) | Ion Chromatography (IC) with conductivity detection | Separates and quantifies inorganic chloride ions using anion-exchange column and suppressed conductivity detection. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Measures acidic impurities (e.g., carboxylic acids) by titration with standardized sodium hydroxide using phenolphthalein indicator. |
| Appearance | Visual Inspection against Standard White Background | Assesses physical state, color, and presence of particulates or cloudiness under controlled lighting and viewing conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity via comparison to reference value. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Measures non-volatile inorganic residue remaining after combustion at 700-800 C, expressed as weight percent. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light by chiral impurities or degradation products; confirms absence of significant optically active contaminants. |
Technical Specifications of 4-CHLORO-2-IODOTOLUENE
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Melting Point | -15 to -10°C |
| Refractive Index (n20/D) | 1.575–1.585 |
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-CHLORO-2-IODOTOLUENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-CHLORO-2-IODOTOLUENE
Packaging of 4-CHLORO-2-IODOTOLUENE
Industrial 4-CHLORO-2-IODOTOLUENE 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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