4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 57280-22-5 |
| Product name | 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate for constructing complex molecules containing epoxide or acetal functionalities | Participates in multistep synthesis via epoxidation or acetalization; commonly used in preparing pharmaceutical or functional material precursors |
| Pharmaceutical R&D | Potential drug molecule scaffold or pharmacophore modification unit | Introduced during lead compound optimization to modulate lipophilicity, metabolic stability, or target binding affinity |
| Materials Science | Functional polymer monomer or crosslinker | Used in ring-opening polymerization or condensation polymerization with polyols/acids to produce polymers with tailored thermal stability or degradability |
Manufacturing Quality Control of 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies impurities based on mass spectral fragmentation patterns and retention behavior. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Measures volatile organic solvents using equilibrium vapor phase analysis above sample matrix. |
| Water Content | Karl Fischer Titration (Coulometric) | Determines water via electrochemical iodine generation and stoichiometric reaction with water. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Measures acidic impurities by neutralization with standardized sodium hydroxide solution. |
| Color | Visual Comparison or Spectrophotometric Measurement (APHA/Pt-Co scale) | Evaluates color intensity by comparing sample to platinum-cobalt standard solutions or measuring absorbance at 455 nm. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Determines density from resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry (Abbe refractometer) | Measures refractive index based on critical angle of total internal reflection at prism-sample interface. |
| Chloride Content | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride ions using anion-exchange column and suppressed conductivity detection. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Quantifies trace metals by atomization and excitation in argon plasma, followed by element-specific emission line measurement. |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation and Weighing) | Determines residue after evaporation of specified sample volume under controlled temperature and pressure. |
| Optical Rotation | Polarimetry | Measures specific rotation by detecting angular deviation of plane-polarized light passing through chiral sample solution. |
Technical Specifications of 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic mild odor |
| Refractive Index (n20/D) | 1.420–1.440 |
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 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane
Safety Information of 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane
Industrial 4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane 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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