TRANS-2-DODECENAL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20407-84-5 |
| Product name | TRANS-2-DODECENAL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 TRANS-2-DODECENAL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TRANS-2-DODECENAL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TRANS-2-DODECENAL
| Industry | Application | Process |
|---|---|---|
| Food Industry | Food Flavor Ingredient | Used in formulating citrus, fruit, dairy, and meat flavorings; added as a flavor component to food products. |
| Personal Care & Household Products | Fragrance Ingredient | Used in formulating perfumes, cosmetics, detergents, and soaps; imparts fresh, waxy, and citrus fragrance notes. |
| Organic Synthesis | Chemical Reagent | Serves as an organic synthesis intermediate for preparing other fine chemicals or undergoing hydrogenation reduction to produce alcohols. |
| Scientific Research | Analytical Reference Standard | Used as a reference standard or analytical standard in gas chromatography (GC) analysis and qualitative/quantitative studies of fragrance components. |
Manufacturing Quality Control of TRANS-2-DODECENAL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantification by gas chromatography with flame ionization detection using an internal standard or external calibration. |
| Identity Confirmation | GC-MS | Comparison of retention time and mass spectrum with reference standard to confirm molecular structure and characteristic fragments. |
| Residual Solvents | GC-FID | Detection and quantification of volatile organic solvents using headspace GC-FID against calibrated standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a pyridine-methanol solvent system. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized potassium hydroxide solution using phenolphthalein indicator. |
| Refractive Index | Refractometry | Measurement of light bending angle at 20 degrees C using a calibrated Abbe refractometer, correlated to purity and composition. |
| Specific Gravity | Pycnometry | Determination of density relative to water at 25 degrees C using a calibrated pycnometer. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Assessment of yellowness intensity by matching sample color to APHA platinum-cobalt standard solutions or measuring absorbance at 430 nm. |
| Peroxide Value | Iodometric Titration | Oxidation of potassium iodide by peroxides to liberate iodine, followed by titration with standardized sodium thiosulfate. |
| Heavy Metals (as Pb) | AAS | Atomic absorption spectroscopy after acid digestion and matrix modification, measuring absorbance at characteristic wavelength for lead. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of a weighed sample at 105 degrees C followed by drying and weighing of residual solids. |
| Odor Profile | Sensory Evaluation | Trained panel assessment against reference standard to detect off-odor deviations indicative of degradation or contamination. |
Technical Specifications of TRANS-2-DODECENAL
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Assay | ≥96.0% |
| Trans-2-dodecenal | ≥94.0% |
| Relative density at 25 °C | 1.44~1.46 |
| Relative density at 25 °C | 0.84~0.86 |
| Acid Value(mg KOH/g) | ≤5 |
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 TRANS-2-DODECENAL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TRANS-2-DODECENAL
Packaging of TRANS-2-DODECENAL
Industrial TRANS-2-DODECENAL 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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