3-methyl-1-(2,6,6-trimethylcyclohex-1-en-1-yl)penta-1,4-dien-3-ol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5208-93-5 |
| Product name | 3-methyl-1-(2,6,6-trimethylcyclohex-1-en-1-yl)penta-1,4-dien-3-ol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Food GradeCosmetic 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 5208-93-5
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5208-93-5 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5208-93-5
| Industry | Application | Process |
|---|---|---|
| Chemical Raw Materials | Intermediate for synthetic fragrance production | Prepared via organic synthesis reactions |
| Fragrance Industry | Formulated into floral-type fragrances | Mixed with esters, aldehydes, and other fragrance ingredients |
| Household & Personal Care Products | Added as a fragrance to perfumes and skincare products | Incorporated into formulations via emulsification or dissolution |
| Food Industry | Used in food flavorings to enhance fruity or floral notes | Blended with food-grade solvents for food additive manufacturing |
Manufacturing Quality Control of 5208-93-5
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a calibrated column and carrier gas. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identification and quantification of structurally related impurities by retention time and mass spectral matching. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in a methanol-based reagent. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing at 700-800 C. |
| Heavy Metals | Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) | Multi-element detection of metal contaminants based on element-specific atomic emission intensities. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of free carboxylic acids using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution at specified wavelength and temperature. |
| Refractive Index | Refractometry | Determination of light bending at air-sample interface using calibrated Abbe refractometer at 20 C. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Assessment of yellowness intensity relative to platinum-cobalt standards using 430 nm absorbance or matched color scales. |
| Density | Oscillating U-tube Densitometry | Calculation of density from resonant frequency shift of a vibrating sample-filled U-shaped tube. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Quantitative analysis of volatile organic solvents by equilibrium vapor phase sampling and GC-FID detection. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity using calibrated glass electrode and reference electrode in saturated aqueous suspension. |
Technical Specifications of 5208-93-5
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.492–1.498 |
| Optical Rotation | -15.0° to -10.0° (c=1, in ethanol) |
| Odor | Characteristic floral 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 5208-93-5
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5208-93-5
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Industrial 5208-93-5 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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