1,1-Cyclopropanedicarboxylic acid dimethyl ester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6914-71-2 |
| Product name | 1,1-Cyclopropanedicarboxylic acid dimethyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 1,1-Cyclopropanedicarboxylic acid dimethyl ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,1-Cyclopropanedicarboxylic acid dimethyl ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,1-Cyclopropanedicarboxylic acid dimethyl ester
| Industry | Application | Process |
|---|---|---|
| Chemical Intermediates | Synthesis of pharmaceutical and agrochemical intermediates | Used as a key organic intermediate in the construction of cyclopropane-containing compounds, participating in multi-step synthesis reactions |
| Pharmaceuticals | Synthesis of antitumor agents and antibiotic derivatives | Functional groups are introduced via ester hydrolysis, reduction, or cycloaddition reactions for targeted drug molecule construction |
| Agrochemicals | Development of novel insecticides and herbicides | Serves as a precursor for cyclopropane-based agrochemicals, enabling molecular structure modification to enhance biological activity and selectivity |
| High-Performance Polymers | Synthesis of specialty polymer monomers | Processed via ring-opening polymerization or copolymerization to produce high-performance polymers with enhanced thermal stability and mechanical properties |
| Fine Chemicals | Synthesis of fragrances and functional additives | Applied in the synthesis of fine chemicals with distinctive odors or physical properties, such as fragrance compounding ingredients |
Manufacturing Quality Control of 1,1-Cyclopropanedicarboxylic acid dimethyl ester
| 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 or MS detection | Separates and quantifies impurities based on retention time and response relative to reference standards. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in anhydrous methanol/pyridine medium. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Determines free acid content by titration with standardized sodium hydroxide using phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic residue after controlled high-temperature ashing and weighing. |
| Heavy Metals | ICP-OES | Quantifies trace metal contaminants (e.g., Pb, Cd, Hg, As) by atomic emission intensity at characteristic wavelengths. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions based on retention time and conductivity detection. |
| Color | Visual Comparison or Hazen (APHA) Color Scale | Compares sample color against platinum-cobalt standard solutions under controlled lighting. |
| Density | Digital Density Meter (Oscillating U-tube) | Determines density from resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry | Measures refractive index by angle of light refraction at air-sample interface using calibrated prism. |
| Boiling Range | Distillation (Micro or Semi-micro) | Determines temperature interval over which 5% to 95% of sample distills under controlled vacuum conditions. |
| Residual Solvents | Gas Chromatography (GC) with Headspace Sampling | Quantifies volatile organic solvents by equilibrium headspace gas analysis and calibration against standards. |
Technical Specifications of 1,1-Cyclopropanedicarboxylic acid dimethyl ester
| 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 |
| Refractive Index (n20/D) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 1.12–1.14 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 1,1-Cyclopropanedicarboxylic acid dimethyl ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,1-Cyclopropanedicarboxylic acid dimethyl ester
Packaging of 1,1-Cyclopropanedicarboxylic acid dimethyl ester
Industrial 1,1-Cyclopropanedicarboxylic acid dimethyl ester 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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