2-Iodophenol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 533-58-4 |
| Product name | 2-Iodophenol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 2-Iodophenol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Iodophenol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Iodophenol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate for synthesizing antithyroid drugs (e.g., methimazole) | Undergoes nucleophilic substitution with reagents such as sodium methanethiolate to construct the thiazole ring |
| Pesticides | Intermediate for synthesizing fungicides and insecticides (e.g., benzimidazole derivatives) | Introduces heterocyclic structures via Ullmann coupling or Sandmeyer reactions |
| Materials Science | Synthetic precursor for hole-transport materials in organic light-emitting diodes (OLEDs) | Forms conjugated arylamine frameworks through palladium-catalyzed cross-coupling (e.g., Suzuki or Heck reactions) |
| Dyes | Iodinated aryl component in high-performance azo dyes and fluorescent dyes | Serves as the iodinated arene coupling component in diazotization-coupling reactions to enhance dye photostability |
Manufacturing Quality Control of 2-Iodophenol
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of mechanical impurities under natural light or standard lighting conditions. |
| Content Assay | High-Performance Liquid Chromatography (HPLC) | Utilize a reversed-phase C18 column with a UV detector (e.g., 254 nm) for quantification of 2-iodophenol using external standard or internal standard methods. The mobile phase typically consists of methanol-water or acetonitrile-water systems. |
| Purity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Volatilize the sample and separate components via a capillary column, followed by mass spectrometric detection to identify and semi-quantify organic impurities. Suitable for analysis of volatile components. |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Confirm molecular structure using ¹H-NMR and ¹³C-NMR; characteristic peaks verify the ortho-substituted iodophenol structure. |
| Water Content | Karl Fischer Titration | Quantify water content based on the stoichiometric reaction between iodine and sulfur dioxide in the presence of pyridine and methanol, measured via coulometric titration. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, use headspace injection-GC to detect organic solvents potentially residual from manufacturing processes (e.g., methanol, acetone). |
| Melting Point | Capillary Melting Point Method | Load the sample into a capillary tube and slowly heat it on a melting point apparatus to observe the initial and complete melting temperatures, assessing purity and consistency. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest the sample and measure concentrations of heavy metal elements such as lead, mercury, cadmium, and arsenic to ensure compliance with pharmacopeial or safety standards. |
| Chloride/Sulfate Impurities | Ion Chromatography (IC) or Turbidimetric Method | Ion chromatography enables precise quantification of inorganic anions; turbidimetric method is used for rapid detection of chloride and sulfate impurities within specified limits. |
Technical Specifications of 2-Iodophenol
| Test Item | Specification |
|---|---|
| Appearance | Yellow-brown solid |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 38–42°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
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 2-Iodophenol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Iodophenol
Packaging of 2-Iodophenol
Industrial 2-Iodophenol 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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