(R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 57044-24-3 |
| Product name | (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Chiral synthetic intermediates | Used in the synthesis of chiral drug molecules as key chiral building blocks |
| Chemical Synthesis | Asymmetric synthesis reagents | Applied as chiral auxiliaries or chiral ligands in catalytic reactions |
| Materials Science | Functional material preparation | Used to synthesize functional polymeric materials with chiral architectures |
| Pesticides | Pesticide intermediates | Applied in the synthesis of chiral pesticide compounds |
| Biochemistry | Enzyme reaction studies | Used as substrates or inhibitors to investigate enzymatic chiral recognition mechanisms |
Manufacturing Quality Control of (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE
| 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 polar capillary column. |
| Enantiomeric Excess (ee) | Chiral Gas Chromatography (cGC) | Separation of (R)- and (S)-enantiomers on a chiral stationary phase; ee calculated from peak area ratio. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile organic impurities quantified by GC-FID after thermal equilibration in sealed vials. |
| Heavy Metals | ICP-OES | Multi-element detection via atomic emission spectroscopy after acid digestion and dilution. |
| Chloride Ion Impurity | Ion Chromatography (IC) | Anion separation on an ion-exchange column with conductivity detection. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Color | APHA Color Scale (Visual or Spectrophotometric) | Comparison of sample color to platinum-cobalt standards using visual assessment or absorbance at 455 nm. |
| Specific Optical Rotation | [alpha]D Measurement | Determination of rotation angle of plane-polarized light at 589 nm, used to confirm chiral integrity and concentration. |
| Residue on Ignition | Gravimetric Analysis | Mass of non-volatile residue remaining after high-temperature ashing in a muffle furnace. |
| Related Substances | HPLC with UV Detection | Separation and quantification of structurally related impurities using reversed-phase C18 column and UV detection at 210 nm. |
| Appearance | Visual Inspection | Assessment of clarity and presence of particulates or phase separation in a transparent container under controlled lighting. |
Technical Specifications of (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Optical Rotation | +40.0 to +48.0 deg (c=1, in CHCl3) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.452 to 1.458 |
| Relative Density (20°C/25°C) | 1.070 to 1.090 g/cm³ |
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 (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE
Safety Information of (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE
Industrial (R)-(+)-4-CHLOROMETHYL-2,2-DIMETHYL-1,3-DIOXOLANE 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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