China Factory Direct
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| CAS number | 6938-66-5 |
| Product name | 1-BROMODOCOSANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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) |
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 |
|---|---|---|
| Chemical Industry | Synthesis of intermediates | Used in organic synthesis reactions |
| Pharmaceutical Industry | Modification of drug molecules | Applied in alkylation reactions |
| Materials Science | Synthesis of surfactants | Applied in long-chain alkylation modification |
| Polymer Industry | Functional polymer monomer | Used in free-radical or ionic polymerization |
| Analytical Chemistry | Labeling reagent | Applied in chemical labeling and derivatization |
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity | Gas Chromatography (GC) | Separates sample components via gas chromatography and quantifies the main component using area normalization or external standard method; suitable for volatile organic brominated compounds. |
| Structural Confirmation | Proton Nuclear Magnetic Resonance (¹H NMR) | Confirms molecular structure and substitution positions by analyzing characteristic peaks such as chemical shifts and coupling splitting patterns of hydrogen atoms. |
| Structural Confirmation | Fourier Transform Infrared Spectroscopy (FT-IR) | Assists in verifying molecular structure and functional group presence based on characteristic absorption peaks of C-Br, C-H, etc., in the infrared region. |
| Molecular Weight Confirmation | Mass Spectrometry (MS, e.g., EI-MS or ESI-MS) | Obtains molecular ion peaks through electron impact or electrospray ionization to confirm molecular weight (M⁺ or [M+H]⁺), supporting structural identification. |
| Water Content | Karl Fischer Titration | Quantitatively determines trace water content by reacting iodine with sulfur dioxide in a pyridine/methanol system. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Heats the sample to volatilize residual solvents into the headspace, followed by GC separation and detection; suitable for analysis of volatile organic solvent residues. |
| Inorganic Halogen Impurities | Ion Chromatography (IC) or Silver Titration | Detects possible inorganic halogen impurities such as free bromide ions; silver titration quantifies Br⁻ content via precipitation titration. |
| Appearance and Physical State | Visual Inspection and Melting Point Determination | Observes color, transparency, and physical state (solid/liquid); melting point range is measured using a melting point apparatus to assess material consistency and purity. |
| Density / Refractive Index | Density Meter / Refractometer Measurement | Serves as auxiliary physical constants for comparison, aiding in preliminary assessment of batch consistency (especially for liquid materials). |
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 48–52°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Heavy Metals | <=10 ppm |
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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.