11-BROMO-1-UNDECENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7766-50-9 |
| Product name | 11-BROMO-1-UNDECENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial 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) |
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Documents We Provide for 11-BROMO-1-UNDECENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 11-BROMO-1-UNDECENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 11-BROMO-1-UNDECENE
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate | Used as a bromoalkene in substitution and elimination reactions to construct complex molecular frameworks |
| Pesticide Manufacturing | Pesticide intermediate | Applied in the synthesis of brominated or olefin-containing pesticide active ingredients |
| Pharmaceutical R&D | Pharmaceutical intermediate | Employed in laboratory-scale preparation of biologically active drug candidate molecules |
| Materials Science | Functional material precursor | Participates in polymerization or modification reactions to produce specialty polymeric materials |
Manufacturing Quality Control of 11-BROMO-1-UNDECENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area relative to calibration standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric reaction with iodine and sulfur dioxide in methanol/pyridine medium. |
| Acid Value | Acid-Base Titration with NaOH | Determines free acidic impurities by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic residue after controlled high-temperature ashing. |
| Color | Visual Comparison or APHA Color Scale | Evaluates color intensity by matching sample appearance against platinum-cobalt standard solutions. |
| Density | Digital Density Meter (Oscillating U-tube) | Determines mass per unit volume based on resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry | Measures bending of light at air-sample interface to infer purity and composition. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separates and quantifies chloride ions using ion-exchange column or silver nitrate titration with chloride-selective electrode. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after acid digestion by measuring absorbance of ground-state atoms at characteristic wavelength. |
| Unsaturated Impurities | Bromination Titration (Double Bond Equivalent) | Determines alkenes via addition of known excess bromine, followed by back-titration of unreacted bromine with thiosulfate. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Identifies and quantifies volatile organic solvents by GC analysis of vapor phase above heated sample. |
| Odor | Sensory Evaluation (Standardized Panel) | Assesses off-odor presence and intensity by trained personnel following established organoleptic protocols. |
Technical Specifications of 11-BROMO-1-UNDECENE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.495–1.505 |
| Relative Density (20°C/25°C) | 1.120–1.140 g/cm³ |
| Odor | Characteristic pungent odor |
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 11-BROMO-1-UNDECENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 11-BROMO-1-UNDECENE
Packaging of 11-BROMO-1-UNDECENE
Industrial 11-BROMO-1-UNDECENE 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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