4-Cloromethyl-5-methyl-1,3-dioxol-2-one Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 80841-78-7 |
| Product name | 4-Cloromethyl-5-methyl-1,3-dioxol-2-one |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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-Cloromethyl-5-methyl-1,3-dioxol-2-one
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Cloromethyl-5-methyl-1,3-dioxol-2-one Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Cloromethyl-5-methyl-1,3-dioxol-2-one
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in key reaction steps of drug synthesis |
| Pesticides | Intermediate | Used in the synthesis of fungicides or herbicides |
| Fine Chemicals | Fragrances, Dyes | Serves as a foundational material for synthesizing complex molecular structures |
| Organic Synthesis | Monomer or Catalyst | Used in the synthesis of polymers or resins |
Manufacturing Quality Control of 4-Cloromethyl-5-methyl-1,3-dioxol-2-one
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and physical state (e.g., white to off-white crystalline powder) with the naked eye to determine compliance with specifications. |
| Melting Point | Capillary Melting Point Determination | Load the sample into a capillary tube, heat it in a melting point apparatus, and record the initial and final melting temperatures to assess purity and consistency. |
| Content (Active Pharmaceutical Ingredient) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a mobile phase of methanol/water or acetonitrile/water, and UV detection (e.g., 210–220 nm). Quantify the main peak area using external standard method to calculate content. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Same chromatographic conditions as content determination, or gradient elution program. Separate and detect potential impurities (e.g., unreacted raw materials, degradation products), typically using area normalization or the main component self-reference method with correction factors. |
| Water Content | Karl Fischer Titration | Utilize KF reagent to quantitatively react with water in the sample, determining moisture content via potentiometric or coulometric titration. Suitable for moisture-sensitive compounds. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace injection or direct injection with polar or non-polar capillary columns and FID detection. Detect residual solvents such as dichloromethane, toluene according to pharmacopoeial or ICH guidelines. |
| Chlorine Content (Elemental Analysis) | Potentiometric Titration or Ion Chromatography (IC) | Determine total chlorine content after conversion of organic chlorine to inorganic chloride via potentiometric titration with silver nitrate; alternatively, after digestion, use ion chromatography to measure chloride ion concentration, verifying the chlorine substitution group content in the structure. |
| pH Value (if dissolved in solution) | pH Meter Measurement | Dissolve the sample in a specified concentration of aqueous solution or appropriate solvent system, then measure its acidity or alkalinity using a calibrated pH meter to evaluate stability or potential side reaction risks. |
| Infrared Spectroscopy Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Obtain the infrared absorption spectrum of the sample and compare characteristic functional group peaks (e.g., C=O at ~1800 cm⁻¹, C–O–C at ~1100–1200 cm⁻¹, C–Cl at ~700–800 cm⁻¹) with reference spectra for structural confirmation. |
| Nuclear Magnetic Resonance Proton Spectrum (Structural Confirmation) | ¹H NMR Spectroscopy | Measure proton NMR spectrum in deuterated solvent (e.g., CDCl₃), confirming chemical shifts, integration ratios, and coupling constants of protons to verify molecular structure, especially for raw materials or critical batches. |
Technical Specifications of 4-Cloromethyl-5-methyl-1,3-dioxol-2-one
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear 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) | 1.475–1.485 |
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-Cloromethyl-5-methyl-1,3-dioxol-2-one
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Cloromethyl-5-methyl-1,3-dioxol-2-one
Safety Information of 4-Cloromethyl-5-methyl-1,3-dioxol-2-one
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-Cloromethyl-5-methyl-1,3-dioxol-2-one
Industrial 4-Cloromethyl-5-methyl-1,3-dioxol-2-one 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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