1,5-Diiodopentane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 628-77-3 |
| Product name | 1,5-Diiodopentane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent 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 1,5-Diiodopentane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,5-Diiodopentane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,5-Diiodopentane
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate | Used to synthesize specific structural motifs in certain drug molecules |
| Organic Synthesis | Synthetic Reagent | Applied as a haloalkane in various organic reactions, including coupling and substitution reactions |
| Materials Science | Functional Material Preparation | Employed as a raw material for preparing iodine-containing polymers or polymeric materials |
| Research | Laboratory Research | Utilized in mechanistic studies of organic reactions and exploratory synthesis of novel compounds |
Manufacturing Quality Control of 1,5-Diiodopentane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 1,5-diiodopentane peak area relative to a calibration curve using an internal or external standard. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Separates and quantifies volatile organic impurities based on retention time and peak area response. |
| Iodine Content | Potentiometric Titration with Sodium Thiosulfate | Measures total iodine via redox reaction after oxidative liberation of iodide ions, using starch indicator endpoint detection. |
| Acidity (as HI) | Acid-Base Titration with NaOH | Determines acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemically quantifies water via iodine generation proportional to sample water content in anhydrous methanol medium. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Compares sample color intensity against platinum-cobalt standards or measures absorbance at specified wavelength. |
| Density at 20 degC | Digital Density Meter (Oscillating U-tube) | Determines mass per unit volume from oscillation period of a U-shaped tube filled with sample at controlled temperature. |
| Refractive Index at 20 degC | Digital Refractometer | Measures bending of light passing through sample to determine refractive index at specified temperature. |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation and Weighing) | Evaporates a known sample mass to dryness and weighs residual solids after drying to constant weight. |
| Heavy Metals (as Pb) | ICP-OES after Acid Digestion | Quantifies trace metal contaminants following microwave-assisted nitric acid digestion and plasma emission spectroscopy. |
| Chloride Impurity | Ion Chromatography (IC) with Conductivity Detection | Separates and quantifies chloride ions using ion-exchange column and conductivity-based detection. |
| Related Substances (Impurity Profile) | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and quantifies structurally related organic impurities based on retention time and mass spectral fragmentation patterns. |
Technical Specifications of 1,5-Diiodopentane
| Test Item | Specification |
|---|---|
| Appearance | Brown liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.625–1.635 |
| Relative Density (20°C/4°C) | 2.25–2.35 g/cm³ |
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 1,5-Diiodopentane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,5-Diiodopentane
Packaging of 1,5-Diiodopentane
Industrial 1,5-Diiodopentane 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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