China Factory Direct
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| CAS number | 28069-72-9 |
| Product name | TRANS,CIS-2,6-NONADIEN-1-OL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum |
| 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 |
|---|---|---|
| Fragrance Industry | Synthetic Fragrance | Used as an intermediate in the synthesis of floral fragrance compounds |
| Cosmetics | Fragrance Additive | Applied in skincare products and perfumes to impart natural floral scent |
| Household Chemicals | Detergents and Cleaning Products | Incorporated as a fragrance component in laundry detergents, dishwashing liquids, and similar products |
| Pharmaceutical Industry | Pharmaceutical Intermediate | Employed as an intermediate in the synthesis of certain drugs or active pharmaceutical ingredients |
| Fine Chemicals | Specialty Chemical Synthesis | Utilized as a raw material or intermediate for synthesizing other organic compounds |
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Content Determination | Gas Chromatography (GC) | Capillary column gas chromatography with a hydrogen flame ionization detector (FID) is used. Qualitative analysis is based on retention time, while quantitative analysis is performed using external or internal standard methods by peak area. It is suitable for precise content analysis of highly volatile organic compounds. |
| Purity and Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation ability of GC with the structural identification capability of MS to accurately identify the main component and trace impurities (e.g., isomers, oxidation products), used for purity evaluation and impurity profile analysis. |
| Stereoisomer Ratio | Chiral Gas Chromatography (Chiral GC) | A chiral stationary phase column is used to separate trans-2,cis-6 from other stereoisomers (e.g., cis-2,trans-6), controlling the purity of specific isomers in the product. |
| Functional Group Confirmation | Fourier Transform Infrared Spectroscopy (FTIR) | Characteristic absorption peaks (e.g., O-H stretching vibration around 3300 cm⁻¹, C=C around 1660 cm⁻¹) are used to confirm hydroxyl and conjugated double bond structures for preliminary structural verification. |
| Water Content | Karl Fischer Method | Iodine and sulfur dioxide react quantitatively with water in anhydrous methanol to determine trace moisture in the sample, ensuring product quality stability. |
| Relative Density / Refractive Index | Densitometry / Refractometry | Physical constants such as relative density at 20°C or refractive index n20D are measured for rapid batch consistency testing. |
| Volatile Residual Solvents | Headspace-Gas Chromatography (HS-GC) | Head space gas is sampled after heating the sample and analyzed to detect residual organic solvents (e.g., ethanol, acetone) from the production process, meeting pharmacopoeia or food safety requirements. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.462–1.468 |
| Optical Rotation | -5.0° to +5.0° (c=1, in ethanol) |
| Odor | Characteristic floral odor |
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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.