China Factory Direct
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| CAS number | 625-99-0 |
| Product name | 1-Chloro-3-iodobenzene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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) |
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 | Synthesis of antiviral drugs and antibiotic intermediates | Used as an electrophilic substitution reagent; participates in coupling or nucleophilic substitution reactions to generate active pharmaceutical ingredients |
| Pesticides | Synthesis of high-efficiency insecticide and fungicide intermediates | Applied in metal-catalyzed coupling (e.g., Suzuki, Ullmann reactions) to construct aromatic ring systems |
| Dyes | Production of specialty aromatic dyes and pigments | Employed in diazotization-coupling or Friedel-Crafts acylation to introduce chloro- or iodo-substituents |
| Organic Synthesis | Used as a versatile arylating reagent | Applied in constructing complex molecular frameworks; participates in palladium-catalyzed cross-coupling and halogen-lithium exchange reactions |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under optimized chromatographic conditions. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Volatile impurities are partitioned into headspace and quantified using calibrated external standards. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based reagent. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Elements are atomized and excited in plasma; emission intensities at characteristic wavelengths are measured for quantification. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of anions on an ion-exchange column followed by conductivity detection and quantification using calibration curves. |
| Iodine Content | Redox Titration with Sodium Thiosulfate | Oxidized iodine species are reduced to iodide, then titrated with thiosulfate after addition of potassium iodide and starch indicator. |
| Acid-Value | Acid-Base Titration with NaOH | Free acidic impurities are neutralized with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Appearance | Visual Inspection | Sample is observed in a clear glass container against white and black backgrounds under controlled lighting to assess color and clarity. |
| Melting Point | Capillary Melting Point Determination | Temperature at which solid-to-liquid phase transition occurs is measured using calibrated capillary apparatus. |
| Residue on Ignition | Gravimetric Analysis | Non-volatile inorganic residue is determined by high-temperature ashing followed by precise weighing. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Impurity profiling via separation on reversed-phase column and UV absorbance detection at 254 nm. |
| Organic Volatile Impurities (OVI) | Gas Chromatography (GC) with FID | Target volatile impurities are separated and quantified using internal standard method and validated GC conditions. |
| Test Item | Specification |
|---|---|
| Appearance | Brown liquid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | -15 to -10°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.