2,2-Dimethyl-1,3-dioxolane-4-methanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 100-79-8 |
| Product name | 2,2-Dimethyl-1,3-dioxolane-4-methanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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 2,2-Dimethyl-1,3-dioxolane-4-methanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,2-Dimethyl-1,3-dioxolane-4-methanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,2-Dimethyl-1,3-dioxolane-4-methanol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral synthetic intermediate for antiviral drugs, antibiotics, and other active pharmaceutical ingredients | Participates in multistep organic synthesis via asymmetric synthesis or protecting group strategies |
| Fine Chemicals | Chiral auxiliary or chiral building block for constructing optically active molecules | Serves as an alcohol precursor in organic synthesis; introduced into target structures via oxidation, esterification, and related reactions |
| Electronic Materials | Synthetic precursor for liquid crystal monomers and functional materials | Liquid crystal core scaffolds are constructed through functional group transformations, such as etherification and condensation |
| Fragrances & Household Products | Synthesis of chiral fragrance compounds with specific olfactory profiles | Stereoselective fragrance molecules are generated via esterification or acetalization reactions |
Manufacturing Quality Control of 2,2-Dimethyl-1,3-dioxolane-4-methanol
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (e.g., colorless liquid or solid), transparency, and presence of impurities or particulates. |
| Purity | Gas Chromatography (GC) | Separates components in the sample using a gas chromatograph; main component content is calculated via area normalization or external standard method to assess purity. |
| High-Performance Liquid Chromatography (HPLC) | Applicable for thermally unstable or non-volatile samples. Uses reversed-phase columns (e.g., C18) and UV detection for quantitative analysis of the main peak purity. | |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Analyzes the chemical environments of hydrogen (¹H-NMR) and carbon (¹³C-NMR) atoms to confirm that the molecular structure matches the target compound. |
| Mass Spectrometry (MS) | Uses EI-MS or ESI-MS to determine molecular ion peaks, verify molecular weight, and analyze structural features through fragment ions. | |
| Fourier Transform Infrared Spectroscopy (FT-IR) | Identifies characteristic functional group absorption peaks (e.g., O-H, C-O, C-H), aiding in confirming whether the compound structure aligns with expectations. | |
| Water Content | Karl Fischer Titration | Utilizes the quantitative reaction between iodine and sulfur dioxide in methanol with water; measures water content via coulometric titration with high precision. |
| Residual Solvents | Gas Chromatography (GC) | Tests for organic solvents potentially remaining from production processes (e.g., methanol, ethanol, acetone) according to pharmacopoeial standards or guidelines such as ICH Q3C. |
| Melting Point / Boiling Point | Melting Point Apparatus / Boiling Point Determination | Measures melting range for solid samples; boiling point for liquid samples, used for preliminary identification and purity assessment (pure substances exhibit narrow melting ranges). |
| Specific Rotation (if chiral) | Polarimeter Method | If the compound contains chiral centers, specific rotation is measured using a polarimeter for compound identification and assessment of optical purity. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, detects residual heavy metals such as lead, arsenic, cadmium, and mercury—essential for quality control in pharmaceuticals or high-purity chemicals. |
| pH Value (in solution form) | pH Meter Measurement | Dissolve the sample into a specified concentration of aqueous solution and measure its acidity or alkalinity using a calibrated pH meter to evaluate stability or suitability. |
Technical Specifications of 2,2-Dimethyl-1,3-dioxolane-4-methanol
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 0.985–1.005 g/cm³ |
| Odor | Characteristic mild 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 2,2-Dimethyl-1,3-dioxolane-4-methanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,2-Dimethyl-1,3-dioxolane-4-methanol
Safety Information of 2,2-Dimethyl-1,3-dioxolane-4-methanol
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,2-Dimethyl-1,3-dioxolane-4-methanol
Industrial 2,2-Dimethyl-1,3-dioxolane-4-methanol 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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