4-PHENYL-1,3-DIOXANE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 772-00-9 |
| Product name | 4-PHENYL-1,3-DIOXANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial 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 4-PHENYL-1,3-DIOXANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-PHENYL-1,3-DIOXANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-PHENYL-1,3-DIOXANE
| Industry | Application | Process |
|---|---|---|
| Fragrance & Flavor | Used as a fixative and base fragrance ingredient to impart floral and woody notes | Directly added as a stabilizer in fragrance formulations or incorporated via microencapsulation for controlled aroma release |
| Organic Synthesis | Serves as a benzaldehyde protecting group intermediate for aldehyde protection and deprotection in multistep syntheses | Condensed with benzaldehyde under acidic conditions (e.g., p-TsOH/CH₂Cl₂) to form the protected product, followed by acid-catalyzed deprotection |
| Pharmaceutical R&D | Employed as a cyclic acetal structural motif in drug molecule construction, utilized in the synthesis of antitumor and anti-inflammatory compounds | Introduced into target molecular frameworks as a functionalized building block via palladium-catalyzed cross-coupling or nucleophilic substitution reactions |
Manufacturing Quality Control of 4-PHENYL-1,3-DIOXANE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Related Substances | Gas Chromatography (GC) with FID detection | Detects and quantifies structurally similar impurities by retention time and peak area comparison. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile solvents are vaporized in sealed vials and analyzed by GC after phase equilibrium. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Heavy Metals | ICP-OES | Elements are atomized and excited in plasma; emitted light intensity at characteristic wavelengths is measured. |
| Residue on Ignition | Gravimetric Analysis | Sample is incinerated at 700-800 C, and inorganic residue is weighed after cooling in desiccator. |
| Melting Point | Capillary Melting Point Determination | Thermal transition is observed visually as solid-to-liquid phase change in capillary tube under controlled heating. |
| Specific Optical Rotation | Polarimetry | Measures rotation angle of plane-polarized light caused by chiral molecules in solution at specified concentration and path length. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against defined standards under controlled lighting conditions. |
| Chloride Impurity | Ion Chromatography (IC) | Chloride ions are separated on anion-exchange column and detected by conductivity after elution. |
| Bulk Density | Tap Density Measurement | Mass per unit volume determined after standardized mechanical tapping of a powder sample in graduated cylinder. |
Technical Specifications of 4-PHENYL-1,3-DIOXANE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 72-76°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 4-PHENYL-1,3-DIOXANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 4-PHENYL-1,3-DIOXANE
Industrial 4-PHENYL-1,3-DIOXANE 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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